Submersible Disconnect Switches

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TUV Rheinland Certified

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Number of Circuits Controlled

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48 Products

Enclosed Disconnect Switches


Power Pole	Neutral Pole

Cut power and keep it isolated to prevent equipment from starting up during inspection and maintenance. These switches are housed in a protective enclosure that resists denting, chipping, and cracking. Mount them to the wall when you run out of space in an electrical panel.

Use additional power poles to control more than three circuits. Add neutral poles to open and close the neutral leg of a three phase system.

Maintained Switch About Maintained Switch

Two-Circuit

Switch with

Lockout

Lockout—Switches with lockout secure in the off position with a padlock with a maximum shackle diameter of _5/16” (not included).

Photovoltaic—Photovoltaic switches can be used with photovoltaic cells which convert sunlight into electricity.

	Switching
	Current, amp	Voltage, V DC	Switch Designation	Ht.	Wd.	For Max. Padlock Shackle Dia.	Wire Connection	Enclosure Rating	Certification		Each
Yellow Plastic Housing with Red Actuator







				2 Circuits Controlled with Lockout/Photovoltaic

				32	800	DPST	11"	7 1/2"	5/16"	Screw Terminal	IP66 IP67 NEMA 3S NEMA 6P NEMA 12	UL Listed, C-UL Listed, CE Marked	6759K73	0000000

Labels

		Each
"Main Switch" Label with Adhesive Back—13/16" Ht. × 3 3/16" Wd.	6759K65	000000

Frame-Mounted Safety Switches

Key Shown Actuating from the Side


Style A	Style B	Style C	Style D	Style E

Style F	Style G	Style H	Style J

Also known as interlock switches, these ensure the safety of personnel by automatically shutting off power to machinery when an access door opens. Mount the switch to the door frame and mount a key to the door so that the key is inserted into the switch when the door is closed. When the door opens, the key is removed from the switch and the machine shuts down. They’re often used with machine guards for large robots.

Styles A-G—Style A-G switches have positive-force, normally closed contacts that will open a circuit when the switch is actuated even if a spring fails or the contacts stick.

Style J—Style J switches have extra safety controls to prevent you from getting trapped next to running machinery. They actuate with the turn of a portable key. Bring the key when you enter an enclosure to ensure machinery won’t start while you’re inside, even if the door closes behind you. As an added fail-safe, a rear release button lets you cut power from inside of enclosures if needed. These switches have light-up indicators that show when they're properly installed and whether they're actuated.

IP67 Enclosure Rating—IP67 rated switches protect against temporary submersion.

NEMA 6 Enclosure Rating—NEMA 6 rated switches protect against both temporary submersion and washdowns.

Key Included—All switches require an actuator key, but not all include one—check whether you need to pick out a separate actuator key. For some switch styles, you can also select the mounting orientation of the key.

									Housing			Conduit
	Style	No. of Circuits Controlled	Switch Starting Position	Switch Action	No. of Terminals	Switch Designation	Switching Current @ Voltage	Max. Voltage	Ht.	Wd.	Dp.	Trade Size	Thread Size	Thread Type	Key Included	Enclosure Rating		Each
Wire Lead Connection with Positive-Force Normally Closed Contacts



		A	2	1 Off and 1 On	Maintained	2	DPST-1NO/1NC	8 amp @ 120V AC, 4 amp @ 24V DC	250V AC 24V DC	3.3"	1.2"	1.2"	—	M16	Metric	Yes	IP67	65665K25	0000000


		Screw-Terminal Wire Connection with Positive-Force Normally Closed Contacts



				B	2	1 Off and 1 On	Maintained	4	DPST-1NO/1NC	5 amp @ 120V AC, 2 amp @ 24V DC	500V AC 250V DC	3"	1"	1.1"	1/2	—	NPT	Yes	IP67, NEMA 6	65665K32	000000


				C	3	1 Off and 2 On	Maintained	3	3PST-1NO/2NC	8 amp @ 120V AC, 4 amp @ 24V DC	600V AC 250V DC	3.5"	2.1"	1.2"	1/2	—	NPT	Yes	IP67	65665K15	000000
				C	3	1 Off and 2 On	Maintained	6	3PST-1NO/2NC	4 amp @ 230V AC, 4 amp @ 24V DC	500V AC 24V DC	3.5"	2"	1.2"	—	M16	Metric	Yes	IP67	65665K18	000000
				D	3	1 Off and 2 On	Maintained	6	3PST-1NO/2NC	6 amp @ 120V AC, 0.27 amp @ 24V DC	240V AC 250V DC	3.8"	1.2"	1.2"	1/2	—	NPT	Yes	IP67	65665K16	00000
				E	2	1 Off and 1 On	Maintained	4	DPST-1NO/1NC	8 amp @ 230V AC, 5 amp @ 24V DC	400V AC 24V DC	4.2"	2"	1.6"	—	M20	Metric	No	IP67	65665K43	00000
				E	2	2 On	Maintained	4	DPST-NC	8 amp @ 230V AC, 5 amp @ 24V DC	400V AC 24V DC	4.2"	2"	1.6"	—	M20	Metric	No	IP67	65665K22	00000
				F	2	1 Off and 1 On	Maintained	4	DPST-1NO/1NC	2 amp @ 400V AC	400V AC	4.4"	1.6"	1.6"	—	M20	Metric	No	IP67	65665K112	000000
				F	2	1 Off and 1 On	Maintained	4	DPST-1NO/1NC	2 amp @ 400V AC	400V AC	4.4"	1.6"	1.6"	1/2	—	BSPP	No	IP67	65665K111	000000
				F	2	1 Off and 1 On	Maintained	4	DPST-1NO/1NC	2 amp @ 400V AC	400V AC	4.4"	1.6"	1.6"	1/2	—	NPT	No	IP67	65665K105	000000
				F	2	2 On	Maintained	4	DPST-NC	2 amp @ 400V AC	400V AC	4.4"	1.6"	1.6"	—	M20	Metric	No	IP67	65665K113	00000
				F	2	2 On	Maintained	4	DPST-NC	2 amp @ 400V AC	400V AC	4.4"	1.6"	1.6"	1/2	—	BSPP	No	IP67	65665K108	00000


				F	2	2 On	Maintained	4	DPST-NC	2 amp @ 400V AC	400V AC	4.4"	1.6"	1.6"	1/2	—	NPT	No	IP67	65665K109	000000


				Screw-Terminal Wire Connection with Positive-Force Normally Closed Contacts and Rotating Head



						D	3	1 Off and 2 On	Maintained	6	3PST-1NO/2NC	10 amp @ 120V AC, 2.5 amp @ 125V DC	240V AC 250V DC	3.8"	1.2"	1.2"	—	M20	Metric	No	IP67	65665K29	00000


						G	3	1 Off and 2 On	Maintained	6	3PST-1NO/2NC	10 amp @ 230V AC, 4 amp @ 24V DC	250V AC 24V DC	4.3"	1.6"	1.4"	—	M20	Metric	No	IP67	65665K19	000000


						Screw-Terminal Wire Connection with Rotating Head



								H	4	2 Off and 2 On	Maintained	8	4PST-2NO/2NC	2.5 amp @ 120V AC, 1 amp @ 125V DC	120V AC 125V DC	7.1"	1.5"	1.5"	1/2	—	NPT	No	IP67	65665K31	000000


								Screw-Terminal Wire Connection with Rear Release Button, Portable Key, and LED Status Indicator



										J	6	2 Off and 4 On	Maintained	12	6PST-2NO/4NC	3 amp @ 240V AC, 2.5 amp @ 250V DC	240V AC 250V DC	5.2"	4.6"	2.2"	—	M20	Metric	Yes	IP67	65665K101	000000

Actuator Keys


Straight	90° Angle	Flexible

Flexible—Flexible keys pivot at least 15°, making them easier to align with switches during installation.

				O'all, mm
	For Style	Angle Range	Adjustment Direction	Lg.	Wd.	Mounting Fasteners Included		Each
Straight



		E	—	—	80	32	No	65665K27	000000


		F	—	—	53.7	52.4	No	65665K107	00000
		G	—	—	86	32	No	65665K24	00000
		H	—	—	48.5	35	No	65665K41	00000
		J	—	—	61.5	40	No	65665K102	00000


		90° Angle



				E	—	—	65.5	32	No	65665K28	00000


				J	—	—	45	40	No	65665K103	00000


				Flexible



						D	0° to 15°	Up/Down/Left/Right	48.9	55	No	65665K167	00000


						F	0° to 18°	Left/Right	80.7	40	No	65665K106	00000
						G	0° to 15°	Up/Down/Left/Right	105	40	No	65665K45	000000
						H	0° to 15°	Up/Down/Left/Right	50.4	55	No	65665K42	00000
						J	0° to 18°	Left/Right	70	40	No	65665K104	00000

Access-Delay Frame-Mounted Safety Switches

Key Shown Actuating from the Side


Style A	Style B

Style C

Delay access to hazardous areas until conditions are safe; use these switches with machines that take time to stop after they are turned off. Mount the switch to the door frame and mount the key to the door so that the key is inserted into the switch when the door is closed. When the door is pulled, the key is held in place with 225 lbs. of force until the switch receives a signal from a time-delay relay, motion sensor, or position sensor (not included) that the machine’s motion has stopped. After the motion has stopped, the key can be removed from the switch, releasing the access door. They’re often used with machine guards. All have positive-force, normally-closed contacts that will open a circuit when the switch is actuated even if a spring fails or the contacts stick. They’re rated for protection from washdowns and temporary submersion.

Styles A and B—Style A and B have a key entry on the top and side of the switch.

Style C—Style C has a key entry on two opposite sides of the switch.

											Housing			Conduit
	Style	No. of Circuits Controlled	Switch Starting Position	Switch Action	No. of Terminals	Switch Designation	Switching Current @ Voltage	Max. Voltage	Input Voltage	Holding Force, lbf	Ht.	Wd.	Dp.	Trade Size	Thread Type	Enclosure Rating		Each
Screw-Terminal Wire Connection with Positive-Force Normally Closed Contacts



		A	3	1 Off and 2 On	Maintained	6	3PST-1NO/2NC	5 amp @ 120V AC, 2 amp @ 24V DC	500V AC 250V DC	24V AC, 24V DC	225	4.7"	2.3"	1.4"	1/2	NPT	IP67, NEMA 6	7787K61	0000000


		A	3	1 Off and 2 On	Maintained	6	3PST-1NO/2NC	5 amp @ 120V AC, 2 amp @ 24V DC	500V AC 250V DC	110V AC	225	4.7"	2.3"	1.4"	1/2	NPT	IP67, NEMA 6	7787K62	000000
		B	3	1 Off and 2 On	Maintained	14	3PST-1NO/2NC	3 amp @ 120V AC, 2.5 amp @ 24V DC	240V AC 250V DC	24V DC	225	3.7"	3.5"	1.4"	1/2	NPT	IP67	7787K64	000000


		Screw-Terminal Wire Connection with Positive-Force Normally Closed Contacts and Rotating Head



				C	4	2 Off and 2 On	Maintained	8	4PST-2NO/2NC	4 amp @ 120V AC, 4 amp @ 24V DC	240V AC 24V DC	24V AC, 24V DC	225	7.6"	1.2"	1.6"	1/2	NPT	IP67	7787K12	000000

Keys

		Each
Emergency Override Key for Style A	7787K81	000000

Frame-Mounted RFID Safety Switches


Switch Shown Installed with LED Status Indicator	Plastic Housing

Prevent accidental bumps or vibration from triggering these safety switches unnecessarily—a strong magnet maintains the RFID signal between the actuator and switch until it's intentionally opened. Also known as interlock switches, they automatically cut power when you open an access door, interrupting the signal, then restore power when the door is closed, and the switch and actuator meet. They're designed to mount on a frame and a door, gate, or window. Use them in many ways—from turning off a machine-operated saw when you open the protective window to powering down robotic arms when someone enters the partitioned area. The LED indicator shows that your switch is on and whether it’s actuated.

IP67 Enclosure Rating—IP67 rated switches protect against temporary submersion.

Number of Safety Outputs—The number of safety outputs, also known as output signal switching devices (OSSDs), tells you how many machines you can control. Each output has a pair of signals that shut down a single machine—if one signal fails, the other takes over as a failsafe.

	Switches															Replacement Actuators
								Housing
	No. of Safety Outputs	Holding Force, lbf	Max. Sensing Distance, mm	Input Voltage, V DC	Current Output, mA	Signal Output	Cable Lead Lg.	Ht.	Wd.	Dp.	Mounting Fasteners Included	Features	Enclosure Rating		Each		Each
Plastic Housing







				With 8-Pole M12 Plug

				1	152	10	24	200	PNP	10"	3.8"	2.5"	1.5"	Yes	Auxiliary PNP Output, LED Status Indicator, Magnetic Latch	IP67	8043N12	0000000	8043N13	0000000

Cords

M12 cords connect switches to your system’s circuits.

Electrical Connection	Connection End Type	No. of Poles	Electrical Connection Coding	Face Dia.	Voltage	Current, amp	AWG	Cable OD	Cable Lead Lg., ft.	Housing Material	Enclosure Rating		Each
M12, Wire Leads	Socket	8	A	0.3"	30V AC/30V DC	2	30	0.23"	9.5	Polyurethane Rubber	IP66K, IP67	4458N61	000000

RFID Safety Switches

Replacement

Actuator

The convenient, modern alternative to mechanical safety switches. These RFID switches are easier to install, fit a wider range of access points, and can mount horizontally. Since they don't need a traditional key to actuate, they work even if the switch and actuator are slightly misaligned. Also known as interlock switches, they shut off power to equipment as soon as you open the barrier, which disconnects the RFID signal. These switches are often used with small machines. Find them anywhere from a CNC machine’s window to a packaging machine’s service panel. Mount the switch on the frame and the actuator on the barrier. Rated IP67 and IP69K, these switches are protected against temporary submersion and high-pressure, high-temperature washdowns.

Magnetic Latch—Switches with a magnetic latch help prevent a barrier from opening by accident, such as from light bumps and low vibrations. The magnet keeps the actuator and switch from separating.

	Switches																	Replacement Actuators
							Housing			Mounting
	No. of Safety Outputs	Holding Force, lbf	Max. Sensing Distance, mm	Input Voltage, V DC	Current Output, mA	Signal Output	Ht.	Wd.	Dp.	Fasteners Included	No. of Slots	Slot Lg.	Slot Wd.	Features	Enclosure Rating		Each		Each
Plastic Housing







				With 8-Pole M12 Plug

				1	—	12	24	250	PNP	3.6"	0.9"	1"	No	2	0.18"	0.26"	Auxiliary PNP Output	IP65, IP67, IP69K	8049N101	0000000	8049N12	000000


				1	4	12	24	250	PNP	3.6"	0.9"	1"	No	2	0.18"	0.26"	Auxiliary PNP Output, Magnetic Latch	IP65, IP67, IP69K	8049N102	000000	8049N14	00000

Cords

M12 cords connect switches to your system’s circuits.

									Cord
Electrical Connection	Connection End Type	No. of Poles	Electrical Connection Coding	Face Dia.	Lg., ft.	Voltage	Current, amp	AWG	OD	Insulation Material	Enclosure Rating		Each
M12	Plug, Socket	8	A	0.3"	3	30V AC/30V DC	2	22	0.22"	PVC	IP66K, IP67	5059N39	0000000

Tamper-Resistant RFID Safety Switches

Replacement

Actuator

Image of Product. Front orientation. Safety Switches. Tamper-Resistant RFID Safety Switches.

Block access to machinery while it's running. These safety switches cut power when their signal disconnects, shutting off equipment as you open machine guards. They link to a single actuator, so no other RFID tag or card can interfere. The unique RFID code means that once the power is cut, no one can bypass the switch and restart equipment while the guard is open.

These switches are often used with small machines where there’s no risk of the barrier closing on its own. Find them anywhere from a CNC machine’s window to a machine-operated saw’s service panel. Mount the switch on the frame and the actuator on the barrier. They're also known as interlock switches. Rated IP67 and IP69K, these switches are protected against temporary submersion and high-pressure, high-temperature washdowns.

Magnetic Latch—Switches with a magnetic latch prevent guards from opening by accident, such as from light bumps and low vibrations.

	Switches																	Replacement Actuators
							Housing			Mounting
	No. of Safety Outputs	Holding Force, lbf	Max. Sensing Distance, mm	Input Voltage, V DC	Current Output, mA	Signal Output	Ht.	Wd.	Dp.	Fasteners Included	No. of Slots	Slot Lg.	Slot Wd.	Features	Enclosure Rating		Each		Each
Plastic Housing







				With 8-Pole M12 Plug

				1	—	12	24	250	PNP	3.6"	0.9"	1"	No	2	0.18"	0.26"	Auxiliary PNP Output, Unique RFID Code	IP65, IP67, IP69K	7681N111	0000000	7681N11	000000


				1	4	12	24	250	PNP	3.6"	0.9"	1"	No	2	0.18"	0.26"	Auxiliary PNP Output, Magnetic Latch, Unique RFID Code	IP65, IP67, IP69K	7681N112	000000	7681N12	00000

Cords

M12 cords connect switches to your system’s circuits.

									Cord
Electrical Connection	Connection End Type	No. of Poles	Electrical Connection Coding	Face Dia.	Lg., ft.	Voltage	Current, amp	AWG	OD	Insulation Material	Enclosure Rating		Each
M12	Plug, Socket	8	A	0.3"	3	30V AC/30V DC	2	22	0.22"	PVC	IP66K, IP67	5059N39	0000000