335C757H52
Circuit Breakers
CIRCUIT BREAKER
335C757H52
Northrop Grumman Systems Corporation
CIRCUIT BREAKER
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Technical Characteristics
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Overall Length
2.500 inches nominal
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Overall Height
2.870 inches nominal
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Case Material
mica
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Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
1.812 inches nominal
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Maximum Continuous Load Current Rating Per Pole
20.0 amperes ac
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Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
3500.0 ac
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Circuit Protection Type
overcurrent
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Trip Release Method
magnetic
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Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
150.0
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Actuator Function
reset
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Nominal Thread Size
0.138 inches
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Trip Delay Time In Seconds Per Rated Continuous Current
80.000 minimum at 150 pct and 400.000 maximum at 150 pct and 20.000 minimum at 200 pct and 60.000 maximum at 200 pct and 5.000 minimum at 300 pct and 10.000 maximum at 300 pct
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Frequency In Hertz
400.0
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Terminal Type And Quantity
6 screw
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Overall Width
2.250 inches nominal
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Pole Quantity
3
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Arc Quenching Method
magnetic blowout
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Mounting Facility Type And Quantity
2 threaded hole
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Thread Quantity Per Inch
32
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Operating Voltage Type And Rating Per Pole In Volts
208.0 ac
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Trip Release Characteristic
time delay
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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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Inclosure Protection Type For Which Designed
fungus resistant and moisture resistant
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Thread Series Designator
unc