Repeat-Cycle Relays | McMaster-Carr

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Timer Function

Asymmetrical Repeat Cycle

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

Input Voltage

Mounting Location

Overall Timing

0.05 sec. to 999 min.

0.1 sec. to 9,999 hr.

0.1 sec. to 999 day

0.6 sec. to 60 sec.

Timing Adjustment Style

Number of Circuits Controlled

Switching Current

Switch Designation

Switching Voltage

Number of Terminals

Operating Voltage

Switch Starting Position

Operation Type

Relay Type

Height

Certification

C-UL Recognized Component

CE Marked

CSA Certified

UL Listed

UL Recognized Component

Wire Connection

Quick-Disconnect Terminal

Screw Terminal

Spring-Clamp Terminal

Mechanical Life Cycles

Output Signal Type

Electrical Connection

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

Yes

RoHS

Compliant

Compliant with Exemptions

Not Compliant

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

REACH

UL File Number

83 Products

Timer Relays

DIN-Rail Mount Multifunction Timer Relays

Control multiple timing functions from your electrical cabinet

5 products

Dual-Channel DIN-Rail Mount Multifunction Timer Relays

Control two steps of an electrical process from a single relay

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

Multifunction Timer Relays

Get a variety of timing functions in a single relay

8 products

Smart DIN-Rail Mount Multifunction Timer Relays

Control remotely from your smart phone

2 products

Solid State Versa-Mount Multifunction Timer Relays

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

5 products

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

Timer Relays

Turn machinery on or off after a set period of time

17 products

Solid State Surface-Mount Timer Relays

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

9 products

Solid State Versa-Mount Timer Relays

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

8 products

Other Products

PLCs

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

12 products