Three-Phase Switches | McMaster-Carr

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Electrical Phase

System of Measurement

Switching Current

Horsepower @ Switching Voltage

1/6 hp @ 115V AC

1/4 hp @ 115V AC

1/3 hp @ 115V AC

1/2 hp @ 115V AC

1 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

Switching Voltage

42V AC to 660V AC

102V AC to 132V AC

180V AC to 660V AC

208V AC to 600V AC

240V AC to 300V AC

Number of Circuits Controlled

Input Voltage

190V AC to 480V AC

200V AC to 480V AC

475V AC to 600V AC

Environment

High-Pressure Washdown

Switch Action

Actuator Style

Number of Terminals

Actuator Color

Housing Material

Stainless Steel

Switch Type

Switch Designation

Enclosure Rating

Housing Color

Certification

CSA-US Certified

UL Recognized Component

Width

Height

Mounting Location

Number of Wires

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

REACH

DFARS Specialty Metals

How can we improve?

901 Products

Electrical

Disconnect Switches

Disconnect Switches

Make sure equipment stays turned off during inspection and maintenance

Motor Switches

Turn motors, lighting, and electric heat circuits on and off

Motor Starters

Turn motors on and off and protect them from current overloads

Motor Starter Overload Protectors

Motor Starter Overload Protectors

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

Relays

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

Motor Voltage Monitors

Motor Voltage Monitors

Protect electric motors by cutting power when faults occur

Fluid Handling

Pressure Switches

Pressure Switches

Activate controls, set off alarms, and power equipment when a set pressure is reached

Temperature Switches

Temperature Switches

Turn heating equipment on or off at a specified temperature

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.)