Cycle Timer Switches | McMaster-Carr

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With Override

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109 Products

Wall-Mount Timer Switches

Use these switches in place of standard wall switches to automatically turn electrical equipment on or off after a set interval of time. They’re often used with lights.

Knob

With Override—Switches with override can bypass the automatic shut-off.

	Switch Starting Position	Switching Current @ Voltage	Set Time	For Outlet Box Designation	Wire Connection	Choose a Knob Color		Each
Without Override



	1	1 Off	20 amp @ 125V AC, 10 amp @ 250V AC	40 sec. to 5 min.	1 Gang	Screw Terminal	Ivory , White	0000000	000000


	1	1 Off	20 amp @ 125V AC, 10 amp @ 250V AC	1 min. to 30 min.	1 Gang	Screw Terminal	Ivory , White	0000000	00000
	1	1 Off	20 amp @ 125V AC, 10 amp @ 250V AC	10 min. to 60 min.	1 Gang	Screw Terminal	Ivory , White	0000000	00000
	1	1 Off	20 amp @ 125V AC, 10 amp @ 250V AC	1 hr. to 6 hr.	1 Gang	Screw Terminal	Ivory , White	0000000	00000
	1	1 Off	20 amp @ 125V AC, 10 amp @ 250V AC	2 hr. to 12 hr.	1 Gang	Screw Terminal	Ivory , White	0000000	00000


	With Override



			1	1 Off	20 amp @ 125V AC, 10 amp @ 250V AC	1 min. to 30 min.	1 Gang	Screw Terminal	Ivory , White	0000000	00000


			1	1 Off	20 amp @ 125V AC, 10 amp @ 250V AC	10 min. to 60 min.	1 Gang	Screw Terminal	Ivory , White	0000000	00000
			1	1 Off	20 amp @ 125V AC, 10 amp @ 250V AC	1 hr. to 6 hr.	1 Gang	Screw Terminal	Ivory , White	0000000	00000
			1	1 Off	20 amp @ 125V AC, 10 amp @ 250V AC	2 hr. to 12 hr.	1 Gang	Screw Terminal	Ivory , White	0000000	00000

Replacement Actuators

		Each
White Replacement Knob	0000000	00000
Ivory Replacement Knob	0000000	0000

Knob and Silver Plastic Wall Plate

With Override—Switches with override can bypass the automatic shut-off.

	Switch Starting Position	Switching Current @ Voltage	Set Time	For Outlet Box Designation	Wire Connection	Knob Color		Each
Without Override



	1	1 Off	20 amp @ 125V AC, 10 amp @ 250V AC	1 min. to 5 min.	1 Gang	Screw Terminal	Ivory	000000	000000


	1	1 Off	20 amp @ 125V AC, 10 amp @ 250V AC	4 min. to 30 min.	1 Gang	Screw Terminal	Ivory	000000	00000
	1	1 Off	20 amp @ 125V AC, 10 amp @ 250V AC	10 min. to 60 min.	1 Gang	Screw Terminal	Ivory	000000	00000
	1	1 Off	20 amp @ 125V AC, 10 amp @ 250V AC	1 hr. to 6 hr.	1 Gang	Screw Terminal	Ivory	000000	00000
	1	1 Off	20 amp @ 125V AC, 10 amp @ 250V AC	2 hr. to 12 hr.	1 Gang	Screw Terminal	Ivory	0000000	00000


	With Override



			1	1 Off	20 amp @ 125V AC, 10 amp @ 250V AC	1 min. to 5 min.	1 Gang	Screw Terminal	Ivory	000000	00000


			1	1 Off	20 amp @ 125V AC, 10 amp @ 250V AC	4 min. to 30 min.	1 Gang	Screw Terminal	Ivory	000000	00000
			1	1 Off	20 amp @ 125V AC, 10 amp @ 250V AC	10 min. to 60 min.	1 Gang	Screw Terminal	Ivory	000000	00000
			1	1 Off	20 amp @ 125V AC, 10 amp @ 250V AC	1 hr. to 6 hr.	1 Gang	Screw Terminal	Ivory	000000	00000
			1	1 Off	20 amp @ 125V AC, 10 amp @ 250V AC	2 hr. to 12 hr.	1 Gang	Screw Terminal	Ivory	000000	00000

Replacement Actuators

		Each
Replacement Knob	0000000	00000

Push Button and White Wall Plate

With Override—Switches with override can bypass the automatic shut-off.

	Switch Starting Position	Switching Current @ Voltage	Set Time	For Outlet Box Designation	Wire Connection	Color	CSA File No.		Each
With Override



	1	1 Off	15 amp @ 120V AC	2 hr., 4 hr., 8 hr., 12 hr.	1 Gang	Wire Leads	White	—	00000000	000000


	1	1 Off	15 amp @ 120V AC	5 min., 10 min., 15 min., 30 min.	1 Gang	Wire Leads	White	003413_0_000	00000000	00000

Push Button with Countdown LCD, Set Time Recall and Beep and Light Alerts

Image of Product. Front orientation. Timer Switches. Wall-Mount Timer Switches, Countdown LCD, Timing-Adjustment Push Button.

Switches with set time recall retain the last setting; hold the button down to restart the timer with that setting.

Set switches with beep and light signals to alert when the timer is almost done; the signals can also be turned off.

With Override—Switches with override can bypass the automatic shut-off.

	Switch Starting Position	Switching Current @ Voltage	hp @ Switching Voltage	Set Time	For Outlet Box Designation	Wire Connection	Choose a Color		Each
With Override



	1	1 Off	41 mA @ 24V AC, 12 mA @ 24V DC	—	5 min. to 12 hr.	1 Gang	Screw Terminal	Almond , Black , Gray , Ivory , White	000000	000000


	1	1 Off	6.6 amp @ 120V AC, 4.3 amp @ 277V AC	1/6 hp @ 125V AC	5 min. to 12 hr.	1 Gang	Screw Terminal	Almond , Black , Gray , Ivory , White	000000	00000

Timer Switches

Automatically turn electrical equipment off after a set interval of time. Use the three-prong outlet to plug a device directly into the switch.

Switching Current @ Voltage	Set Time, min.	No. of Outlets	Cord Lg., ft.	Ht.	Wd.	Dp.		Each
10 amp @ 125V AC	0 to 30	1	6	3 1/4"	2 3/4"	2 3/4"	0000000	0000000

Panel-Mount Timer Switches


15 amp Switching Current	20 amp Switching Current

Install these switches in a panel cutout to automatically turn electrical equipment on or off after a set interval.

Set Time Recall—Switches with set time recall retain the last setting; push the button to start the timer over at the same interval, eliminating the need to reset the dial with every use.

												Wire Leads
	No. of Circuits Controlled	Switch Starting Position	Switching Current @ Voltage	Set Time	Input Voltage, V AC	Dia.	Dp.	For Panel Cutout Dia.	For Max. Panel Thk.	Wire Connection	No. of Terminals	No. of	Lg.		Each
Dial Reset



		1	1 Off or 1 On	15 amp @ 125V AC/250V AC	1 min. to 30 min.	120	3 1/16"	1 13/16"	3/8"	1/8"	Quick-Disconnect Terminal/Wire Leads	2	2	8"	0000000	0000000


		1	1 Off or 1 On	15 amp @ 125V AC/250V AC	1 hr. to 12 hr.	120	3 1/16"	1 13/16"	3/8"	1/8"	Quick-Disconnect Terminal/Wire Leads	2	2	8"	0000000	000000
		1	1 Off or 1 On	15 amp @ 125V AC/250V AC	1 hr. to 60 hr.	120	3 1/16"	1 13/16"	3/8"	1/8"	Quick-Disconnect Terminal/Wire Leads	2	2	8"	0000000	000000
		1	1 Off or 1 On	15 amp @ 125V AC/250V AC	2 hr. to 24 hr.	120	3 1/16"	1 13/16"	3/8"	1/8"	Quick-Disconnect Terminal/Wire Leads	2	2	8"	0000000	000000
		1	1 Off or 1 On	15 amp @ 125V AC/250V AC	5 min. to 60 min.	120	3 1/16"	1 13/16"	3/8"	1/8"	Quick-Disconnect Terminal/Wire Leads	2	2	8"	0000000	000000
		1	1 Off or 1 On	20 amp @ 120V AC/240V AC	1 min. to 15 min.	120/240	2 9/16"	1 9/16"	13/32"	1/8"	Screw Terminal	3	—	—	0000000	000000
		1	1 Off or 1 On	20 amp @ 120V AC/240V AC	1 min. to 30 min.	120/240	2 3/4"	1 5/8"	2 19/32"	1/4"	Screw Terminal	3	—	—	0000000	000000


		Push Reset with Set Time Recall



				1	1 Off or 1 On	15 amp @ 125V AC/250V AC	1 min. to 30 min.	120	3 1/16"	2 1/8"	3/8"	1/8"	Quick-Disconnect Terminal/Wire Leads	2	2	8"	0000000	000000


				1	1 Off or 1 On	15 amp @ 125V AC/250V AC	1 hr. to 12 hr.	120	3 1/16"	2 1/8"	3/8"	1/8"	Quick-Disconnect Terminal/Wire Leads	2	2	8"	0000000	000000
				1	1 Off or 1 On	15 amp @ 125V AC/250V AC	1 hr. to 60 hr.	120	3 1/16"	2 1/8"	3/8"	1/8"	Quick-Disconnect Terminal/Wire Leads	2	2	8"	0000000	000000
				1	1 Off or 1 On	15 amp @ 125V AC/250V AC	2 hr. to 24 hr.	120	3 1/16"	2 1/8"	3/8"	1/8"	Quick-Disconnect Terminal/Wire Leads	2	2	8"	0000000	000000
				1	1 Off or 1 On	15 amp @ 125V AC/250V AC	5 min. to 60 min.	120	3 1/16"	2 1/8"	3/8"	1/8"	Quick-Disconnect Terminal/Wire Leads	2	2	8"	0000000	000000

Replacement Actuators

		Each
Replacement Knob for 20 or 28 amp Switches	0000000	00000

Energy-Saving Panel-Mount Timer Switches

Push and release the button to activate—no electricity required.

No. of Circuits Controlled	Switch Starting Position	Switching Current @ Voltage	Set Time	Ht.	Wd.	Dp.	Wire Connection	No. of Terminals	Dp. Behind Panel	For Panel Cutout Dia.	For Max. Panel Thk.		Each
1	1 Off or 1 On	10 amp @ 120V AC/240V AC	2 sec. to 1 min.	1 7/16"	1"	1 1/2"	Tab Terminal	4	1 1/16"	15/32"	3/16"	0000000	0000000

Time and Day Activated Switches


24-Hr. Timing Cycle	7-Day Timing Cycle

Program these switches to turn a device on and off at a set time and day. They have a three-prong outlet to plug devices directly into the switch. Use with lamps and other small electrical loads. All have an override to bypass the programmed on/off settings.

24-Hr. Timing Cycle—24-hr. switches repeat the same program daily.

7-Day Timing Cycle—Seven-day switches can perform a different program each day of the week.

Astronomical Timing—Switches with astronomical timing can be set to turn lights on and off based on sunrise and sunset.

Timing-Adjustment Tripper—Switches with trippers are programmed by setting on and off times by positioning trippers around the clock dial.

												Electrical
	Switching Current @ Voltage	Max. On/Off Cycles, per day	Min. Set Time, min.	Timing Adjustment Style	Tripper Type	No. of Trippers	With Override	No. of Outlets	Ht.	Wd.	Dp.	Connection	No. of Blades	Certification		Each
24-Hr. Timing Cycle



		15 amp @ 120V AC	3	30	Tripper	Removable	6	Yes	1	3 1/4"	3 1/4"	3 1/4"	Straight Blade	3	CSA-US Certified, CSA Certified	0000000	000000


		7-Day Timing Cycle—With Astronomical Timing, Random On/Off Option



				15 amp @ 120V AC	14	1	Push Button	—	—	Yes	2	3"	3 1/2"	3 1/2"	Straight Blade	3	UL Listed, C-UL Listed	0000000	00000

High-Visibility Timer Switches


With White Face	With Black Face and Glow-in the-Dark Dial and Hands

The large face makes these switches easy to read from a distance. They automatically turn electrical equipment on or off after a set interval of time. All have two three-prong outlets to control up to two devices at once; plug each device directly into the switch. A rocker switch controls the outlet settings. The buzzer sounds when the timer stops.

With White Face—Switches with a white face can be set so that both outlets turn off when the timer stops, or so that the top outlet turns off and the bottom outlet turns on.

With Black Face and Glow-in the-Dark Dial and Hands—Switches with a black face can be set so that both outlets turn on when the timer stops, or so that the top outlet remains off and the bottom outlet remains on.

					Outlet				Electrical					Mounting
	Switching Current @ Voltage	hp @ Switching Voltage	Set Time	Face Dia.	No. of	Type	Switch Style	Cord Lg., ft.	Connection	No. of Blades	Ht.	Wd.	Dp.	Fasteners Included	No. of Holes	Hole Dia.		Each
With White Face



		5 amp @ 120V AC	1/3 hp @ 120V AC	0.25 sec. to 15 min.	6 1/2"	2	Three Prong	Rocker	6	Straight Blade	3	7 1/2"	7 1/2"	2 1/2"	No	2	3/8"	0000000	0000000


		5 amp @ 120V AC	1/3 hp @ 120V AC	1 sec. to 60 min.	6 1/2"	2	Three Prong	Rocker	6	Straight Blade	3	7 1/2"	7 1/2"	2 1/2"	No	2	3/8"	0000000	000000
		5 amp @ 120V AC	1/3 hp @ 120V AC	1 min. to 60 hr.	6 1/2"	2	Three Prong	Rocker	6	Straight Blade	3	7 1/2"	7 1/2"	2 1/2"	No	2	3/8"	0000000	000000
		5 amp @ 120V AC	1/3 hp @ 120V AC	15 sec. to 15 hr.	6 1/2"	2	Three Prong	Rocker	6	Straight Blade	3	7 1/2"	7 1/2"	2 1/2"	No	2	3/8"	0000000	000000


		With Black Face and Glow-in the-Dark Dial and Hands



				5 amp @ 120V AC	1/3 hp @ 120V AC	1 sec. to 60 min.	6 1/2"	2	Three Prong	Rocker	6	Straight Blade	3	7 1/2"	7 1/2"	2 1/2"	No	2	3/8"	0000000	000000

High-Current Time and Day Activated Switches

Control equipment with high currents such as landscape lighting, pumps, and heaters. Program these switches to turn a device on and off at a set time and day. Position trippers around the clock dial to set on and off times.

24-Hr. Timing Cycle—24-hr. switches repeat the same program daily.

7-Day Timing Cycle—Seven-day switches can perform a different program each day of the week.

Day Skipper—Switches with a day skipper can be programmed to skip operation for one to six days.

Trippers—Additional trippers (sold separately) are sold in pairs that include one “on” tripper and one “off” tripper.

	Switches															Trippers
	No. of Circuits Controlled	Switching Current @ Voltage	Input Voltage, V AC	Max. On/Off Cycles, per day	Min. Set Time	Tripper Type	No. of Trippers	Switch Designation	Ht.	Wd.	Dp.	Wire Connection	Environment		Each	No. of Trippers Included		Pkg.
24-Hr. Timing Cycle



		1	20 amp @ 120V AC, 208V AC, 240V AC, 277V AC	120/208/240/277	48	15 min.	Captive	96	SPDT	7 3/4"	5"	3"	Screw Terminal	Indoor Only	0000000	0000000	—	———	0


		1	40 amp @ 240V AC	120	12	1 hr.	Removable	2	SPST	7 3/4"	5"	3"	Screw Terminal	Indoor Only	0000000	00000	1 Pair	0000000	00000
		2	40 amp @ 240V AC	120	12	1 hr.	Removable	2	DPST	7 3/4"	5"	3"	Screw Terminal	Indoor Only	0000000	00000	1 Pair	0000000	0000
		2	40 amp @ 240V AC	208/240/277	12	1 hr.	Removable	2	DPST	7 3/4"	5"	3"	Screw Terminal	Indoor Only	0000000	000000	1 Pair	0000000	0000


		24-Hr. Timing Cycle with Day Skipper and Three Skip Screws



				1	40 amp @ 240V AC	120	10	1 hr.	Removable	2	SPST	7 3/4"	5"	3"	Screw Terminal	Indoor Only	0000000	00000	1 Pair	0000000	0000


				2	40 amp @ 240V AC	120	10	1 hr.	Removable	2	DPST	7 3/4"	5"	3"	Screw Terminal	Indoor Only	0000000	000000	1 Pair	0000000	0000
				2	40 amp @ 240V AC	208/240/277	10	1 hr.	Removable	2	DPST	7 3/4"	5"	3"	Screw Terminal	Indoor Only	0000000	000000	1 Pair	0000000	0000


				7-Day Timing Cycle



						1	20 amp @ 240V AC	120	12	2 hr.	Captive	84	SPDT	7 3/4"	5"	3"	Screw Terminal	Indoor Only	00000000	000000	—	———	0


						4	40 amp @ 240V AC	120	3	3.5 hr.	Removable	4	4PST-NO	12 1/2"	8 1/4"	4"	Screw Terminal	Indoor Only	00000000	000000	7 Pair	00000000	00000

Screws

	Pkg. Qty.		Pkg.
Additional Day-Skip Screws	3	0000000	00000

High-Current Wall-Mount Timer Switches

Control equipment with high currents such as air conditioners, heaters, and ventilating equipment. They automatically turn electrical equipment on or off after a set interval of time.

With Override—Switches with override can bypass the automatic shut-off.

	Switch Starting Position	Switching Current @ Voltage	hp @ Switching Voltage	Set Time	For Outlet Box Designation	Includes	Wire Connection		Each
Without Override



	1	1 Off or 1 On	28 amp @ 120V AC/240V AC	1 hp @ 120V AC, 1 hp @ 240V AC	1 min. to 1 hr.	2 Gang	Steel Wall Plate	Screw Terminal	0000000	0000000


	1	1 Off or 1 On	28 amp @ 120V AC/240V AC	1 hp @ 120V AC, 1 hp @ 240V AC	15 min. to 12 hr.	2 Gang	Steel Wall Plate	Screw Terminal	0000000	000000
	2	1 Off	28 amp @ 120V AC/240V AC	1 hp @ 120V AC, 1 hp @ 240V AC	1 min. to 1 hr.	2 Gang	Steel Wall Plate	Screw Terminal	0000000	000000
	2	1 Off	28 amp @ 120V AC/240V AC	1 hp @ 120V AC, 1 hp @ 240V AC	15 min. to 12 hr.	2 Gang	Steel Wall Plate	Screw Terminal	0000000	000000


	With Override



			1	1 Off or 1 On	28 amp @ 120V AC/240V AC	1 hp @ 120V AC, 1 hp @ 240V AC	1 min. to 1 hr.	2 Gang	Steel Wall Plate	Screw Terminal	0000000	000000


			1	1 Off or 1 On	28 amp @ 120V AC/240V AC	1 hp @ 120V AC, 1 hp @ 240V AC	15 min. to 12 hr.	2 Gang	Steel Wall Plate	Screw Terminal	0000000	000000
			2	1 Off	28 amp @ 120V AC/240V AC	1 hp @ 120V AC, 1 hp @ 240V AC	1 min. to 1 hr.	2 Gang	Steel Wall Plate	Screw Terminal	0000000	000000
			2	1 Off	28 amp @ 120V AC/240V AC	1 hp @ 120V AC, 1 hp @ 240V AC	15 min. to 12 hr.	2 Gang	Steel Wall Plate	Screw Terminal	0000000	000000

Replacement Actuators

		Each
Replacement Knob for 20 or 28 amp Switches	0000000	00000

Surface/DIN-Rail Mount Time and Day Activated Switches

Mount these switches to a flat surface or attach to DIN rail. Program them to turn a device on and off at a set time and day. Position trippers around the clock dial to set on and off times. These switches have a 24-hr. timing cycle that repeats the same program daily. As UL and C-UL Recognized Components that are also CSA Certified and CE Marked, they meet American, Canadian, and European safety standards.

												Mounting
	No. of Circuits Controlled	Switching Current @ Voltage	Input Voltage, V AC	Max. On/Off Cycles, per day	Min. Set Time, min.	Timing Adjustment Style	Tripper Type	Switch Designation	Ht.	Wd.	Dp.	Fasteners Included	No. of Holes	Hole Dia.	For DIN Rail Ht., mm	Wire Connection	Certification		Each
24-Hr. Timing Cycle



		1	21 amp @ 250V AC	120	48	15	Tripper	Captive	SPDT	4.2"	2.8"	2.2"	No	3	0.13"	35	Screw Terminal	UL Recognized Component, C-UL Recognized Component, CSA Certified, CE Marked	0000000	000000

Outlet-Box-Mount Time and Day Activated Switches


24-Hr. Timing Cycle	7-Day Timing Cycle

Switches fit 1 gang outlet boxes. Program them to turn a device on and off at a set time and day. They’re often used with lamps and other small electrical loads.

24-Hr. Timing Cycle—24-hr. switches repeat the same program daily. Position trippers around the clock dial to set on and off times.

7-Day Timing Cycle—Seven-day switches can perform a different program each day of the week.

Astronomical Timing—Use the astronomical timing to turn lights on and off based on sunrise and sunset; this option can be used independently or in combination with timed programming.

	Switching Current @ Voltage	Max. On/Off Cycles	Min. Set Time, min.	Timing Adjustment Style	Tripper Type	Switch Designation	For Outlet Box Designation	Wire Connection	Wire Lead Lg.	Certification		Each
24-Hr. Timing Cycle—With On/Off/Timer Selector



	1	20 amp @ 120V AC	24 per day	30	Tripper	Captive	SPST	1 Gang	Wire Leads	6"	UL Listed, C-UL Listed	000000	000000


	7-Day Timing Cycle—With Astronomical Timing, Battery Backup, LCD Display



			1	15 amp @ 120V AC	40 per wk.	1	Push Button	—	—	1 Gang	Wire Leads	6"	CSA-US Certified, CSA Certified	0000000	00000

Time-Delay Wall-Mount Timer Switches

Control two devices and delay the shut off of one device by up to one hour. These switches are often used with lights and fans for ventilation. All have an override that bypasses the automatic shut-off.

Color	No. of Circuits Controlled	Switch Starting Position	Switching Current @ Voltage	hp @ Switching Voltage	Set Time, min.	For Outlet Box Designation	Wire Connection		Each
Ivory	2	1 Off	4.1 amp @ 120V AC	1/3 hp @ 120V AC	1 to 60	1 Gang	Wire Leads	0000000	000000
White	2	1 Off	4.1 amp @ 120V AC	1/3 hp @ 120V AC	1 to 60	1 Gang	Wire Leads	0000000	00000

Outdoor Time and Day Activated Switches


24-Hr. Timing Cycle	7-Day Timing Cycle

Designed to work with landscape lighting and filter pumps, these switches turn equipment on and off at a set time and day. They control two devices at once, and have three-prong outlets to plug devices directly into the switch. All have an override to bypass the programmed on/off settings.

24-Hr. Timing Cycle—24-hr. switches repeat the same program daily. Position trippers around the clock dial to set on and off times.

7-Day Timing Cycle—Seven-day switches can perform a different program each day of the week. They have astronomical timing that can be set to turn lights on and off based on sunrise and sunset.

NEMA 3R Enclosure Rating—NEMA 3R rated switches are protected against falling liquids and light splashing.

Light Sensor Control—Switches with light sensor control allow one device to be controlled by the presence or absence of light.

												Electrical			Mounting
	Max. On/Off Cycles, per day	Min. Set Time, min.	Timing Adjustment Style	Tripper Type	No. of Trippers	Switching Current @ Voltage	No. of Outlets	Features	Ht.	Wd.	Dp.	Connection	No. of Blades	Cord Lg., ft.	Fasteners Included	No. of Holes	Hole Dia.	Min. Ht., ft.		Each
24-Hr. Timing Cycle—NEMA 3R



		12	30	Tripper	Removable	4	15 amp @ 120V AC	2	Light Sensor Control	9 3/8"	5 1/2"	3 3/8"	Straight Blade	3	2	No	4	1/4"	—	0000000	0000000


		7-Day Timing Cycle



				7	1	Push Button	—	—	15 amp @ 120V AC	2	Astronomical Timing, Random On/Off Option	5 1/8"	5 1/4"	1 7/8"	Straight Blade	3	2	No	2	0.31"	4.5	0000000	00000

Trippers

		Pkg.
Additional Trippers (Pkg. of 2 Pairs)	0000000	00000

Panel-Mount Set-to-the-Minute Time and Day Activated Switches


7-Day Timing Cycle 1 Circuit Controlled	7-Day Timing Cycle, 2 Circuits Controlled

Install these switches in a panel cutout. More precise than other time and day switches, they program on/off times for equipment down to the exact minute. The seven-day timing cycle can perform a different program each day of the week. All have an override to bypass the programmed on/off settings. A backup battery maintains the program during a power outage.

2 Circuits Controlled—Two-circuit switches can apply a different program to each circuit.

												For Panel Cutout
	No. of Circuits Controlled	Switching Current @ Voltage	Input Voltage	Max. On/Off Cycles, per day	Min. Set Time, min.	Timing Adjustment Style	With Override	Switch Designation	Ht.	Wd.	Dp.	Ht.	Wd.	Wire Connection	Certification		Each
7-Day Timing Cycle—With Battery Backup



		1	15 amp @ 277V AC	12V AC/24V AC/24V DC	20	1	Push Button	Yes	SPDT	2.8"	2.8"	1.5"	2.63"	2.63"	Screw Terminal	UL Recognized Component, C-UL Recognized Component	00000000	0000000


		1	15 amp @ 277V AC	120V AC/277V AC	20	1	Push Button	Yes	SPDT	2.8"	2.8"	1.5"	2.63"	2.63"	Screw Terminal	UL Recognized Component, C-UL Recognized Component	000000000	000000
		2	15 amp @ 250V AC	120V AC/240V AC	20	1	Push Button	Yes	SPST-NO	2.8"	2.8"	2.2"	2.68"	2.68"	Screw Terminal	UL Recognized Component, CSA Certified	00000000	000000

Smart Time and Day Activated Switches

Use your smart phone to turn equipment on and off at a set time and day. These switches connect to your phone via NFC (near field communication) and work with a free app to set schedules, adjust settings, and save programs. They can perform a different program each day of the week, and they compensate for leap year and daylight savings time. You can remotely apply programs across compatible switches, so it’s easy to reprogram lighting or equipment in large facilities. These switches mount to a flat surface or attach to DIN rail.

Astronomical Timing—Switches with astronomical timing can be set to turn lights on and off based on sunrise and sunset.

	Switching Current @ Voltage	Input Voltage	Max. On/Off Cycles, per wk.	Min. Set Time, min.	Timing Adjustment Style	Switch Designation	Ht.	Wd.	Dp.	Electrical Connection	Operating System Compatibility	For DIN Rail Ht., mm	Wire Connection	Certification		Each
7-Day Timing Cycle



	1	16 amp @ 240V AC	120V AC/208V AC/240V AC/120V DC/240V DC	50	1	Joystick	SPDT	3.4"	1.4"	2.2"	NFC	Android 5.1 or Later, iOS 13.1 or Later	35	Screw Terminal	UL Listed, C-UL Listed, CE Marked	00000000	0000000


	2	16 amp @ 240V AC	120V AC/208V AC/240V AC/120V DC/240V DC	50	1	Joystick	DPDT	3.4"	1.4"	2.2"	NFC	Android 5.1 or Later, iOS 13.1 or Later	35	Screw Terminal	UL Listed, C-UL Listed, CE Marked	00000000	000000


	7-Day Timing Cycle—With Astronomical Timing



			1	16 amp @ 240V AC	120V AC/208V AC/240V AC/120V DC/240V DC	50	1	Joystick	SPDT	3.4"	1.4"	2.2"	NFC	Android 5.1 or Later, iOS 13.1 or Later	35	Screw Terminal	UL Listed, C-UL Listed, CE Marked	00000000	000000


			2	16 amp @ 240V AC	120V AC/208V AC/240V AC/120V DC/240V DC	50	1	Joystick	DPDT	3.4"	1.4"	2.2"	NFC	Android 5.1 or Later, iOS 13.1 or Later	35	Screw Terminal	UL Listed, C-UL Listed, CE Marked	00000000	000000

Set-to-the-Minute High-Current Time and Day Activated Switches

For precise control of high-current equipment such as landscape lighting, pumps, and heaters, these switches schedule on/off times to the exact minute. A backup battery or capacitor maintains the program during a power outage.

7-Day Timing Cycle—Seven-day switches can perform a different program each day of the week. They have a day skipper that can suspend operation for one to six days.

2 Circuits Controlled—Two-circuit switches can apply a different program to each circuit.

												Mounting
	No. of Circuits Controlled	Switching Current @ Voltage	Input Voltage, V AC	Max. On/Off Cycles, per day	Min. Set Time, min.	Timing Adjustment Style	Housing Material	Switch Designation	Ht.	Wd.	Dp.	Fasteners Included	Hole Dia.	Knockout Trade Size	Wire Connection	Environment	Certification		Each
7 day—With Battery Backup, Lockout, Day Skipper



		2	30 amp @ 240V AC	120/208/240/277	28	1	Push Button	Steel	SPST, DPST	7 3/4"	5"	3"	No	0.16"	1/2, 3/4	Screw Terminal	Indoor Only	UL Listed, CSA Certified	0000000	0000000


		24-Hr. Timing Cycle—With Capacitor Backup, Lockout



				1	30 amp @ 240V AC	120/208/240/277	48	1	Push Button	Steel	SPST	7 7/8"	5 1/8"	3 7/16"	No	3/16"	1/2, 3/4	Screw Terminal	Indoor Only	UL Listed, CSA Certified	0000000	000000


				2	30 amp @ 240V AC	120/208/240/277	48	1	Push Button	Steel	SPST, DPST	7 7/8"	5 1/8"	3 7/16"	No	3/16"	1/2, 3/4	Screw Terminal	Indoor Only	UL Listed, CSA Certified	0000000	000000


				7-Day Timing Cycle—With Capacitor Backup, Day Skipper, Lockout



						1	30 amp @ 240V AC	120/208/240/277	48	1	Push Button	Steel	SPST	7 7/8"	5 1/8"	3 7/16"	No	3/16"	1/2, 3/4	Screw Terminal	Indoor Only	UL Listed, CSA Certified	0000000	000000

Surface/DIN-Rail Mount Set-to-the-Minute Time and Day Activated Switches


24-Hr. Timing Cycle	7-Day Timing Cycle

Mount these switches to a flat surface or attach to DIN rail. More precise than other time and day switches, they program on/off times for equipment down to the exact minute. All have an override to bypass the programmed on/off settings. A backup battery maintains the program during a power outage.

24-Hr. Timing Cycle—24-hour switches repeat the same program daily. They control two circuits and can apply a different program to each circuit.

7-Day Timing Cycle—Seven-day switches can perform a different program each day of the week.

												Mounting			For Panel Cutout
	No. of Circuits Controlled	Switching Current @ Voltage	Input Voltage	Max. On/Off Cycles, per day	Min. Set Time, min.	Timing Adjustment Style	With Override	Switch Designation	Ht.	Wd.	Dp.	Fasteners Included	No. of Holes	For DIN Rail Ht., mm	Ht.	Wd.	Wire Connection	Certification		Each
24-Hr. Timing Cycle—With Battery Backup



		2	15 amp @ 250V AC	120V AC/240V AC	12	1	Push Button	Yes	SPST-NO	3.8"	3.8"	2.2"	No	2	35	3.62"	3.62"	Screw Terminal	UL Recognized Component, CSA Certified	00000000	0000000


		7-Day Timing Cycle—With Battery Backup



				1	15 amp @ 277V AC	12V AC/24V AC/24V DC	20	1	Push Button	Yes	SPDT	4.1"	2.9"	2.2"	—	—	—	—	—	Screw Terminal	UL Recognized Component, C-UL Recognized Component	000000000	000000


				1	15 amp @ 277V AC	120V AC/277V AC	20	1	Push Button	Yes	SPDT	4.1"	2.9"	2.2"	—	—	—	—	—	Screw Terminal	UL Recognized Component, C-UL Recognized Component	000000000	000000
				1	15 amp @ 277V AC	120V AC/277V AC	50	1	Push Button	Yes	SPDT	4.1"	2.9"	2.2"	—	—	—	—	—	Screw Terminal	UL Recognized Component, C-UL Recognized Component	000000000	000000

Panel-Mount Time and Day Activated Switches

Install these switches in a panel cutout and program them to turn a device on and off at a set time and day. Position trippers around the clock dial to set on and off times. As UL and C-UL Recognized Components that are also CE Marked, these switches meet American, Canadian, and European safety standards.

24-Hr. Timing Cycle—24-hr. switches repeat the same program daily.

7-Day Timing Cycle—Seven-day switches can perform a different program each day of the week. They come with an override to bypass their programmed settings.

													For Panel Cutout
	No. of Circuits Controlled	Switching Current @ Voltage	Input Voltage, V AC	Max. On/Off Cycles, per day	Min. Set Time	Timing Adjustment Style	Tripper Type	With Override	Switch Designation	Ht.	Wd.	Dp.	Ht.	Wd.	Wire Connection	Certification		Each
24-Hr. Timing Cycle



		1	21 amp @ 250V AC	120	48	15 min.	Tripper	Captive	—	SPDT	2.8"	2.8"	1.5"	2.63"	2.63"	Quick-Disconnect Terminal	UL Recognized Component, C-UL Recognized Component, CSA Certified, CE Marked	0000000	000000


		7-Day Timing Cycle



				1	21 amp @ 250V AC	120	6	2 hr.	Tripper	Captive	Yes	SPDT	2.8"	2.8"	1.5"	2.63"	2.63"	Quick-Disconnect Terminal	UL Recognized Component, C-UL Recognized Component, CSA Certified, CE Marked	0000000	000000

Outdoor High-Current Time and Day Activated Switches

Rated NEMA 3R, these rain-tight switches protect against falling liquids and light splashing. They control equipment with high currents, such as landscape lighting, pumps, and heaters. Program them to turn a device on and off at a set time and day. Position trippers around the clock dial to set on and off times.

24-Hr. Timing Cycle—24-hr. switches repeat the same program daily.

7-Day Timing Cycle—Seven-day switches can perform a different program each day of the week.

Day Skipper—Switches with a day skipper can be programmed to skip operation for one to six days.

Trippers—Additional trippers (sold separately) are sold in pairs that include one “on” tripper and one “off” tripper.

	Switches															Trippers
	No. of Circuits Controlled	Switching Current @ Voltage	Input Voltage, V AC	Max. On/Off Cycles, per day	Min. Set Time	Tripper Type	No. of Trippers	Housing Material	Switch Designation	Ht.	Wd.	Dp.	Wire Connection		Each	No. of Trippers Included		Pkg.
24-Hr. Timing Cycle



		1	40 amp @ 240V AC	120	12	1 hr.	Removable	2	Steel	SPST	9 3/8"	5 1/2"	3 5/8"	Screw Terminal	0000000	0000000	1 Pair	0000000	00000


		2	40 amp @ 240V AC	120/208/240/277	48	15 min.	Captive	96	Polycarbonate	DPDT	8 7/8"	6 5/8"	3"	Screw Terminal	0000000	00000	—	———	0
		2	40 amp @ 240V AC	120	12	1 hr.	Removable	2	Steel	DPST	9 3/8"	5 1/2"	3 5/8"	Screw Terminal	0000000	000000	1 Pair	0000000	0000
		2	40 amp @ 240V AC	208/240/277	12	1 hr.	Removable	2	Steel	DPST	9 3/8"	5 1/2"	3 5/8"	Screw Terminal	0000000	000000	1 Pair	0000000	0000


		24-Hr. Timing Cycle with Day Skipper and Three Skip Screws



				2	40 amp @ 240V AC	120	10	1 hr.	Removable	2	Steel	DPST	9 3/8"	5 1/2"	3 5/8"	Screw Terminal	0000000	000000	1 Pair	0000000	0000


				2	40 amp @ 240V AC	208/240/277	10	1 hr.	Removable	2	Steel	DPST	9 3/8"	5 1/2"	3 5/8"	Screw Terminal	0000000	000000	1 Pair	0000000	0000


				7-Day Timing Cycle



						2	40 amp @ 240V AC	120/208/240/277	6	2 hr.	Captive	96	Polycarbonate	DPDT	8 7/8"	6 5/8"	3"	Screw Terminal	00000000	000000	—	———	0


						4	40 amp @ 240V AC	120	3	3.5 hr.	Removable	14	Steel	4PST	12 1/2"	8 1/4"	4"	Screw Terminal	00000000	000000	7 Pair	00000000	00000

Screws

	Pkg. Qty.		Pkg.
Additional Day-Skip Screws	3	0000000	00000

Handheld IO Link Programmers

3-Pole

Nano M8

4-Pole

Nano M8

5-Pole

Micro

M12

Configure any of your IO Link devices—from sensors to switches—without a PC, outlet, or separate software. Use these programmers to set parameters, check the quality of runs, clone settings for other devices, and more. Whether you’re setting up a device for the first time or adjusting settings, the easy-to-use touchscreen makes for a smooth experience. Since these programmers are powered by a battery and small enough to carry, you can bring them wherever you need.

As soon as you connect your device, these programmers download its IO Device Description (IODD) file. This means you won’t need to manually input device details, saving you time to jump right into programming. Internal storage keeps IODD files and custom settings on hand for you. If you need extra space, insert a microSD card (not included) into these programmers before turning on the connected device.

Plug devices with M8 or M12 connections directly into the sockets on these programmers. If your device has wire leads, use the included adapter.

Connection Type	Internal Memory Size, GB	Data Connection	Features	Enclosure Rating	Battery Type	Includes	Certification		Each
A-Code, 3-Pole Nano M8 Plug In A-Code, 4 -Pole Nano M8 Plug In A-Code, 5-Pole Micro M12 Plug In	16	Wi-Fi microSD Card	LED Status Indicator	IP30	Rechargeable	M12 to 4 Hook Adapter (1 1/2 ft. Lg) USB Charging Cord (1 1/2 ft. Lg)	CE Marked	0000000	000000000

Outdoor Set-to-the-Minute High-Current Time and Day Activated Switches

Rated NEMA 3R, these rain-tight switches protect against falling liquids and light splashing. More precise than other time and day switches, they program on/off times for equipment down to the exact minute. They control equipment with high currents, such as landscape lighting, pumps, and heaters. A backup battery maintains the program during a power outage.

24-Hr. Timing Cycle—24-hr. switches repeat the same program daily.

7-Day Timing Cycle—Seven-day switches can perform a different program each day of the week.

365-Day Timing Cycle—Seven-day/365-day switches can perform a different program each day of the week or year, and compensate for leap year and daylight savings time. Override regular programming for up to 99 holidays for any length of time. They can also be used to activate equipment such as bells and signals for just a few seconds.

Astronomical Timing—Switches with astronomical timing can be set to turn lights on and off based on sunrise and sunset.

Day Skipper—Switches with a day skipper can be programmed to skip operation for one to six days.

												Mounting
	No. of Circuits Controlled	Switching Current @ Voltage	Input Voltage, V AC	Max. On/Off Cycles	Min. Set Time, min.	Timing Adjustment Style	Housing Material	Switch Designation	Ht.	Wd.	Dp.	Fasteners Included	Hole Dia.	Knockout Trade Size	Wire Connection	Environment	Certification		Each
24-Hr. Timing Cycle—With Battery Backup, Lockout



		1	30 amp @ 240V AC	120/208/240/277	20 per day	1	Push Button	Polycarbonate	SPST	8 3/8"	5"	3 1/8"	No	0.26"	1/2, 3/4	Screw Terminal	Outdoor, Wet	UL Listed	0000000	0000000


		2	30 amp @ 240V AC	120/208/240/277	20 per day	1	Push Button	Polycarbonate	DPST	8 3/8"	5"	3 1/8"	No	0.26"	1/2, 3/4	Screw Terminal	Outdoor, Wet	UL Listed	0000000	000000


		7 day—With Battery Backup, Lockout, Day Skipper



				2	30 amp @ 240V AC	120/208/240/277	20 per day	1	Push Button	Polycarbonate	DPST	8 3/8"	5"	3 1/8"	No	0.26"	1/2, 3/4	Screw Terminal	Outdoor, Wet	UL Listed	0000000	000000


				7 day—With Battery Backup, Lockout, Day Skipper, Astronomical Timing



						1	30 amp @ 240V AC	120/208/240/277	20 per day	1	Push Button	Polycarbonate	SPDT	8 3/8"	5"	3 1/8"	No	0.26"	1/2, 3/4	Screw Terminal	Outdoor, Wet	UL Listed	0000000	000000


						7 day/365 day—With Battery Backup, Lockout, Astronomical Timing



								1	30 amp @ 240V AC	120/208/240/277	4,000 per yr.	1	Push Button	Steel	SPDT	8 5/8"	5 3/4"	3 5/8"	No	0.19"	1/2, 3/4	Screw Terminal	Outdoor, Wet	UL Listed, CSA Certified	00000000	000000


								2	30 amp @ 240V AC	120/208/240/277	4,000 per yr.	1	Push Button	Steel	SPDT	8 5/8"	5 3/4"	3 5/8"	No	0.19"	1/2, 3/4	Screw Terminal	Outdoor, Wet	UL Listed, CSA Certified	00000000	000000