373D645G04
Circuit Breakers
CIRCUIT BREAKER
373D645G04
Northrop Grumman Systems Corporation
CIRCUIT BREAKER
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Technical Characteristics
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Circuit Protection Type
overcurrent all locations
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Trip Release Method
thermal-magnetic all locations
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Ultimate Trip Time Per Pole In Seconds
3600.000 nominal all locations
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Reset Method
manual
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Main Contact Tripping Mechanism Type
trip free
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Manual Actuator Type And Quantity
1 toggle
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Actuator Function
trip-reset
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Pole Quantity
3
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Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
20000.0 ac all locations
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Body Style
14b multipole-single actuator type
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Body Length
9.594 inches nominal
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Case Material
metal
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Center To Center Distance Between Terminals Parallel To Length
8.094 inches nominal
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Distance Between Centerlines Of Mounting Facilities Parallel To Body Width
1.375 inches nominal
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Boss Height
0.500 inches nominal
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Mounting Facility Type And Quantity
6 terminal
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Maximum Continuous Load Current Rating Per Pole
15.0 amperes ac all locations
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Operating Voltage Type And Rating Per Pole In Volts
240.0 ac all locations
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Trip Release Characteristic
time delay all locations
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Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
125.0 all locations
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Actuator Position Designation
at pole two
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Trip Delay Time In Seconds Per Rated Continuous Current
3600.000 nominal at 125 pct all locations and 240.000 nominal at 200 pct
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Frequency In Hertz
60.0 all locations
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Overall Height
5.765 inches nominal
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Body Width
4.125 inches nominal
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Center To Center Distance Between Terminals Parallel To Width
1.375 inches nominal
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Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
8.094 inches nominal
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Inclosure Protection Type For Which Designed
fungus resistant and moisture resistant
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Trip Release Ambient Temp Rating
60.0 deg celsius nominal all locations
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Special Features
silver main and arcing contacts
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Terminal Type And Quantity
6 pin