8491350
Circuit Breakers
CIRCUIT BREAKER
8491350
CIRCUIT BREAKER
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Technical Characteristics
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Pole Quantity
3
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Circuit Protection Type
overcurrent all locations
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Overall Height
4.812 inches nominal
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Actuator Function
trip w/separate reset
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Reset Method
manual
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Overall Width
4.125 inches nominal
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Trip Release Characteristic
instantaneous all locations and time delay all locations
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Maximum Continuous Load Current Rating Per Pole
70.0 amperes ac 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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Trip Release Method
thermal-magnetic all locations
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Mounting Facility Type And Quantity
4 unthreaded hole
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Trip Release Duty Cycle
continuous all locations
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Overall Length
9.375 inches nominal
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Operating Voltage Type And Rating Per Pole In Volts
15000.0 ac all locations and 15000.0 dc all locations
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Trip Delay Time In Seconds Per Rated Continuous Current
220.000 nominal at 200 pct all locations and 7200.000 nominal at 125 pct all locations and 45.000 nominal at 300 pct all locations
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Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
15000.0 ac all locations and 15000.0 dc all locations
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Special Features
8 plug-in terminals
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Case Material
plastic
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Trip Release Ambient Temp Rating
25.0 deg celsius nominal all locations
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Arc Quenching Method
deion
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Manual Actuator Type And Quantity
1 toggle
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Main Contact Tripping Mechanism Type
trip free