Thermal Relays | McMaster-Carr

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Input Voltage

90V AC to 250V AC

90V AC to 264V AC

100V AC to 120V AC

190V AC to 480V AC

200V AC to 240V AC

200V AC to 480V AC

380V AC to 480V AC

400V AC to 480V AC

475V AC to 600V AC

Electrical Phase

Current

Mounting Location

Overload Current

Less than 1 amp

1 amp to 1.9 amp

2 amp to 4.9 amp

5 amp to 9.9 amp

10 amp or greater

Voltage

Motor Protection

Voltage Imbalance

Number of Poles

Switching Voltage

Overload Protection Class

Number of Terminals

Certification

UL Recognized Component

Wire Connection

Quick-Disconnect Terminal

Screw-Clamp Terminal

Spring-Clamp Terminal

Trip Type

Switching Current

Trip Time

0.1 sec. to 30 sec.

0.25 sec. to 30 sec.

1 sec. to 30 sec.

1 sec. to 500 sec.

Frequency

Horsepower @ Switching Voltage

7 1/2 hp @ 230V AC

10 hp @ 460V AC

3/4 hp @ 115V DC

3/4 hp @ 230V DC

Number of Circuits Controlled

Export Control Classification Number (ECCN)

RoHS

Compliant with Exemptions

DFARS Specialty Metals

Reset Type

Delayed Automatic

Width

REACH

Manufacturer

How can we improve?

562 Products

Electrical

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 Starters

Turn motors on and off and protect them from current overloads

Relays

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

Motor Speed Controls

Motor Speed Controls

Manage the speed of AC and DC motors

Circuit Breakers

Circuit Breakers

Reusable way to interrupt circuits when they overload or short

Fuses

Stop the flow of electricity when there's a circuit overload or short; replace after each break

Fluid Handling

Temperature Controllers

Temperature Controllers

Precisely regulate process temperatures; more accurate than temperature switches

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