Protection Relays | McMaster-Carr

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Input Voltage

Electrical Phase

Horsepower @ Switching Voltage

Overload Current

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Motor Reversing Capability

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Number of Auxiliary Contacts

Reset Type

Switching Current

Switching Voltage

Auxiliary Contact Switch Starting Position

Width

Overload Protection Class

Depth

Height

RoHS

Compliant with Exemptions

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Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

Trip Time

REACH

Environment

Number of Circuits Controlled

Certification

C-UL Listed

C-UL Recognized Component

CE Marked

CSA Certified

UL Listed

UL Recognized Component

Enclosure Rating

Number of Terminals

Number of Mounting Holes

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372 Products

Electrical

Relays

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

23 products

Motor Starters

Turn motors on and off and protect them from current overloads

326 products

Motor Starter Overload Protectors

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

8 products

Motor Voltage Monitors

Protect electric motors by cutting power when faults occur

5 products

Current Relays

Prevent AC current overload in equipment such as motors and heaters

5 products