Screw Terminal Relays | McMaster-Carr

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Wire Connection

Quick-Disconnect Terminal

Electrical Connection

Input Voltage

100V AC to 240V AC

190V AC to 480V AC

200V AC to 480V AC

475V AC to 600V 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 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

42V AC to 530V AC

42V AC to 660V AC

80V AC to 265V AC

102V AC to 132V AC

Number of Circuits Controlled

Mounting Location

Switch Designation

Number of Terminals

Operation Type

Electrical Phase

Switch Starting Position

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

1/8 hp @ 120V AC

1/4 hp @ 120V AC

1/3 hp @ 120V AC

1/2 hp @ 120V AC

3/4 hp @ 120V AC

1 1/2 hp @ 120V AC

Switch Action

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

Control Current

Operating Voltage

100V AC to 240V AC

5V DC to 30V DC

100V DC to 240V DC

Certification

C-UL Recognized Component

TUV SUD Certified

UL Recognized Component

Width

Depth

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

DFARS Specialty Metals

REACH

Overall Timing

0.05 sec. to 100 hr.

0.05 sec. to 10 day

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 10 day

0.1 sec. to 999 hr.

0.1 sec. to 9,999 hr.

0.1 sec. to 999 day

How can we improve?

631 Products

Electrical

Relays

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

Relay Sockets

Quickly mount relays to DIN rail or flat surfaces

Timer Relays

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

PLCs

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

Motor Voltage Monitors

Motor Voltage Monitors

Protect electric motors by cutting power when faults occur

Motor Starter Overload Protectors

Motor Starter Overload Protectors

Upgrade your motor starter protector to use less energy and emit less heat

Motor Starter Switches

Motor Starter Switches

Combine with a thermal overload element to build a starter that can handle high-current-rated motors

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