Timing Switches | McMaster-Carr

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Input Voltage

24V AC to 240V AC

100V AC to 240V AC

0V DC to 10V DC

0V DC to 30V DC

24V DC to 240V DC

Timing Adjustment Style

Switching Voltage

12V AC to 240V AC

12V AC to 250V AC

12V AC to 275V AC

120V AC to 240V AC

2V DC to 33V DC

12V DC to 30V DC

Timer Relay Function

Asymmetrical Repeat Cycle

Delayed Start (Delay on Make)

Delayed Switch Off (Delay on Break)

Delayed Switch-On with Delayed Switch-Off

Interval Switch-Off

Manual Switch Control

Start-Off Asymmetrical Repeat Cycle

Start-Off Repeat Cycle

Switch Fixed On/Off

Switch on (Single Shot)

Switch-Off Asymmetrical Repeat Cycle

Switch-On Asymmetrical Repeat Cycle

Set Time

0 min. to 30 min.

0.25 sec. to 15 min.

1 sec. to 60 min.

2 sec. to 1 min.

15 sec. to 15 hr.

40 sec. to 5 min.

1 min. to 5 min.

1 min. to 15 min.

1 min. to 30 min.

1 min. to 1 hr.

1 min. to 60 hr.

4 min. to 30 min.

5 min. to 60 min.

5 min. to 12 hr.

10 min. to 60 min.

Switching Current

Overall Timing

0.05 sec. to 1 sec.

0.05 sec. to 5 sec.

0.05 sec. to 12 sec.

0.05 sec. to 1,800 sec.

0.05 sec. to 999 min.

0.05 sec. to 100 hr.

0.05 sec. to 10 day

0.05 sec. to 300 hr.

0.05 sec. to 999 hr.

0.1 sec. to 10 sec.

0.1 sec. to 10 min.

0.1 sec. to 20 min.

0.1 sec. to 63 min.

0.1 sec. to 100 min.

0.1 sec. to 6 hr.

0.1 sec. to 24 hr.

0.1 sec. to 100 hr.

0.1 sec. to 10 day

Number of Circuits Controlled

Mounting Location

Printed Circuit Board

Number of Terminals

Switch Designation

Certification

C-UL Recognized Component

CSA-US Certified

UL Recognized Component

Relay Type

Wire Connection

Switch Starting Position

Timing Cycle

Export Control Classification Number (ECCN)

RoHS

Compliant with Exemptions

DFARS Specialty Metals

REACH

Electrical Connection

Circular Metric

Operation Type

Depth

Width

Height

Operating Voltage

100V AC to 240V AC

20V DC to 30V DC

100V DC to 240V DC

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347 Products

Timer Switches

Wall-Mount Timer Switches

Wall-Mount Timer Switches

Used in place of standard wall switches to automatically turn electrical equipment on or off

Timer Switches

Turn electrical equipment on or off after a set interval

Panel-Mount Timer Switches

Panel-Mount Timer Switches

Install in a panel cutout to turn equipment on or off after a set interval

Energy-Saving Panel-Mount Timer Switches

Energy-Saving Panel-Mount Timer Switches

Push and release the button to activate—no electricity required

High-Visibility Timer Switches

High-Visibility Timer Switches

The large face is easy to read from a distance

High-Current Wall-Mount Timer Switches

High-Current Wall-Mount Timer Switches

Control high-current equipment such as air conditioners, heaters, and ventilation fans

Panel-Mount Time and Day Activated Switches

Panel-Mount Time and Day Activated Switches

Install in a panel cutout to turn a device on and off at a set time and day

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

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

Mount to a flat surface or attach to DIN rail to program on/off times down to the minute

Outdoor High-Current Time and Day Activated Switches

Outdoor High-Current Time and Day Activated Switches

Rated NEMA 3R and rain-tight to protect against falling liquids and light splashing

Outdoor Time and Day Activated Switches

Outdoor Time and Day Activated Switches

Designed to work with landscape and security lighting

Time and Day Activated Switches

Time and Day Activated Switches

Turn a device on and off at a set time and day

Time-Delay Wall-Mount Timer Switches

Time-Delay Wall-Mount Timer Switches

Control two devices and delay the shut off of one device by up to one hour

Surface/DIN-Rail Mount Time and Day Activated Switches

Surface/DIN-Rail Mount Time and Day Activated Switches

Mount to a flat surface or attach to DIN rail

High-Current Time and Day Activated Switches

High-Current Time and Day Activated Switches

Turn landscape lighting, pumps, heaters, and other equipment on and off at a set time and day

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

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

Rated NEMA 3R and turn equipment on and off with times scheduled to the exact minute

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

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

Control high-current equipment with on/off times scheduled to the exact minute

Smart Time and Day Activated Switches

Smart Time and Day Activated Switches

Use your smart phone to turn equipment on and off at a set time and day

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

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

Install in a panel cutout to program on/off times for equipment down to the exact minute

Outlet-Box-Mount Time and Day Activated Switches

Outlet-Box-Mount Time and Day Activated Switches

Install in 1 gang outlet boxes

Other Products

Timer Relays

Turn machinery on or off after receiving an electrical signal that starts the timer

Light Switch Sensor Controllers

Light Switch Sensor Controllers

Turn lights on and off or dim them in unison from a secure Bluetooth network

PLCs

Program complex automation jobs by combining the functionality of a relay, timer relay, and switch

IO Link Programmers

IO Link Programmers

Configure your IO Link devices without a PC, outlet, or separate software

IO Link Controllers

IO Link Controllers

Communicate between your sensors, actuators, and PLC

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)