Timer Relays | McMaster-Carr

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Input Voltage

Timer Function

Asymmetrical Repeat Cycle

Delayed Off

Delayed Pulse

Delayed Start (Delay on Make)

Delayed Switch Off (Delay on Break)

Delayed Switch-On with Delayed Switch-Off

Fixed On/Off

Interval

Interval Switch-Off

Manual Switch Control

Repeat Cycle

Star-to-Delta

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

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.

Timing Adjustment Style

Switching Voltage

Mounting Location

Printed Circuit Board

Relay Socket

Surface

Number of Circuits Controlled

Number of Terminals

Switching Current

Switch Designation

Relay Type

Switch Starting Position

Operation Type

Certification

C-UL Recognized Component

CE Marked

CSA Certified

UL Listed

UL Recognized Component

Height

Socket Connection

Circular-Pin Terminal

Quick-Disconnect Terminal

Operating Voltage

Wire Connection

Quick-Disconnect Terminal

Screw Terminal

Screw-Clamp Terminal

Spring-Clamp Terminal

Electrical Connection

Number of Timing Ranges

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

REACH

RoHS

Compliant with Exemptions

Not Compliant

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

Exempt

Mechanical Life Cycles

314 Products

Timer Relays

Turn machinery on or off after a set period of time

70 products

DIN-Rail Mount Multifunction Timer Relays

Control multiple timing functions from your electrical cabinet

5 products

Solid State Surface-Mount Timer Relays

Include no moving parts, so they require less maintenance and last longer

83 products

Solid State Versa-Mount Multifunction Timer Relays

Include no moving parts, so they require less maintenance and last longer

5 products

Solid State Versa-Mount Timer Relays

Include no moving parts, so they require less maintenance and last longer

14 products

Dual-Channel DIN-Rail Mount Multifunction Timer Relays

Control two steps of an electrical process from a single relay

2 products

Multifunction Timer Relays

Get a variety of timing functions in a single relay

8 products

Solid State DIN-Rail Mount Timer Relays

Include no moving parts, so they require less maintenance and last longer

2 products

Solid State DIN-Rail Mount Multifunction Timer Relays

Switch between delay on make, interval, repeat cycle, delay on break, and single shot functions

11 products

Smart DIN-Rail Mount Multifunction Timer Relays

Control remotely from your smart phone

2 products

High-Starting-Current DIN-Rail Mount Timer Relays

Reduce voltage fluctuations and stress when starting up three-phase motors

1 product

Solid State DIN-Rail Mount Multifunction Interface Timer Relays

Interface between controller and components to isolate input and output circuits

4 products

DIN-Rail Mount Multifunction Interface Timer Relays

Protect from voltage spikes while amplifying the relay’s signal

2 products

Circuit Board Relays

Smaller than relays with electrical wiring

2 products

Other Products

PLCs

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

77 products

IO Link Programmers

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

1 product

IO Link Connectors

Remotely view measurements, adjust settings, and identify errors in sensors and actuators

28 products