MOC-1 Motor Overload Controls

The MOC-1 monitors motor load and provides a latched "alarm" contact if an overload occurs. An adjustable time delay allows the MOC-1 to ignore normal acceleration currents without nuisance tripping. The MOC-1 is frequently used to shut down an overload system before motor or machine damage can occur.
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Item #

Voltage

Motor

Range

Phase

Chassis

Enclosure

400230

240 V

Up to 3 hp

-15% + 10%

Single

N/A

NEMA12

400100

120 V

Up to 3 hp

-15% + 10%

Single

YES

N/A

400130

120 V

Up to 3 hp

-15% + 10%

Single

N/A

NEMA12

400200

240 V

Up to 3 hp

-15% + 10%

Single

YES

N/A