Phase Monitors | McMaster-Carr

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Input Voltage

Mounting Location

Electrical Phase

Motor Protection

Switching Voltage

Switch Designation

Measures

Number of Terminals

Switching Current

Certification

UL Recognized Component

Horsepower @ Switching Voltage

Reset Type

Control Power

RoHS

Compliant with Exemptions

Not Compliant

Number of Circuits Controlled

REACH

Compliant

Not Compliant

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

Depth

Switch Starting Position

1 Off or 1 On

2 Off or 2 On

Mechanical Life Cycles

Height

Mounting Hole Diameter

Width

Display Type

Switch Action

17 Products

Electrical

Motor Voltage Monitors

Protect electric motors by cutting power when faults occur

4 products

Relays

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

3 products

Disconnect Switches

Make sure equipment stays turned off during inspection and maintenance

8 products

Measuring and Inspecting

Motor Phase Sequence Testers

Analyze a motor's rotation and electrical system to confirm proper wiring

1 product