Phase Monitors | McMaster-Carr

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Input Voltage

190V AC to 480V AC

200V AC to 480V AC

475V AC to 600V AC

Mounting Location

Electrical Phase

Motor Protection

Voltage Imbalance

Switching Voltage

Measures

Three-Phase Rotation

Number of Terminals

Switching Current

Input Frequency

Certification

UL Recognized Component

Switch Designation

Wire Connection

Spring-Clamp Terminal

Number of Circuits Controlled

RoHS

Compliant with Exemptions

DFARS Specialty Metals

Electrical Connection

Height

Export Control Classification Number (ECCN)

Protections Provided

Voltage Imbalance

Depth

REACH

Width

Trip Time

0.1 sec. to 30 sec.

0.1 sec. to 60 sec.

0.25 sec. to 30 sec.

1 sec. to 30 sec.

1 sec. to 500 sec.

Reset Type

Delayed Automatic

Mechanical Life Cycles

Horsepower @ Switching Voltage

1 1/2 hp @ 120V AC

7 1/2 hp @ 240V AC

10 hp @ 240V AC

How can we improve?

17 Products

Motor Voltage Monitors

Surface-Mount Motor Voltage Monitors

Surface-Mount Motor Voltage Monitors

Secure to flat surfaces using the mounting holes

DIN-Rail Mount Motor Voltage Monitors

DIN-Rail Mount Motor Voltage Monitors

Mount directly to a DIN rail

Socket-Mount Motor Voltage Monitors

Socket-Mount Motor Voltage Monitors

Plug into relay sockets for fast installation and replacement

Other Products

Relays

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

Motor Phase Sequence Testers

Motor Phase Sequence Testers

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

Disconnect Switches

Disconnect Switches

Make sure equipment stays turned off during inspection and maintenance

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