Relay Switches | McMaster-Carr

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Input Voltage

24V AC to 240V AC

100V AC to 240V AC

190V AC to 480V AC

200V AC to 480V AC

Switching Voltage

6V AC to 400V AC

6V AC to 125V DC

6V AC to 300V DC

12V AC to 140V AC

12V AC to 240V AC

12V AC to 250V AC

12V AC to 275V AC

12V AC to 277V AC

24V AC to 240V AC

24V AC to 264V AC

24V AC to 265V AC

24V AC to 280V AC

24V AC to 420V AC

42V AC to 242V AC

Switching Current

Number of Circuits Controlled

Number of Terminals

Mounting Location

Printed Circuit Board

Electrical Phase

Relay Type

Horsepower @ Switching Voltage

1/3 hp @ 115V AC

3/4 hp @ 115V AC

1 1/2 hp @ 115V AC

7 1/2 hp @ 115V AC

1/10 hp @ 120V AC

1/8 hp @ 120V AC

1/6 hp @ 120V AC

1/4 hp @ 120V AC

1/3 hp @ 120V AC

1/2 hp @ 120V AC

3/4 hp @ 120V AC

Operation Type

Switch Starting Position

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

Wire Connection

Socket Connection

Circular-Pin Terminal

Quick-Disconnect Terminal

Timing Adjustment Style

Switch Action

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.

Width

Control Current

Certification

C-UL Recognized Component

TUV Rheinland Certified

TUV SUD Certified

UL Recognized Component

RoHS

Compliant with Exemptions

DFARS Specialty Metals

REACH

Export Control Classification Number (ECCN)

Depth

How can we improve?

1,073 Products

Electrical

Relays

Electrically open and close circuits to control power to lights, motors, and other equipment

Timer Relays

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

Motor Voltage Monitors

Motor Voltage Monitors

Protect electric motors by cutting power when faults occur

PLCs

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

Transistors

Boost weak electrical signals and rapidly control data transmission

Manual Switches

Manual Switches

Everything from toggle, push-button, and rocker switches to foot switches

IO Link Programmers

IO Link Programmers

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

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