NEF431030MR
Circuit Breakers
CIRCUIT BREAKER
NEF431030MR
E C C Spares & Services Electro Work
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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Body Width
4.125 inches nominal
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Reset Method
manual
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Actuator Position Designation
at pole one
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Trip Release Characteristic
time delay all locations
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Actuator Function
trip-reset
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Unthreaded Mounting Hole Diameter
0.225 inches nominal
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Internal Trip Release Configuration
series trip all locations
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Center To Center Distance Between Terminals Parallel To Width
1.375 inches nominal
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Trip Release Method
magnetic 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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Body Length
6.219 inches nominal
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Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
5.312 inches nominal
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Body Style
multipole-single actuator type
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Manual Actuator Type And Quantity
1 rotary
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Boss Height
0.250 inches nominal
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Frequency In Hertz
60.0 all locations
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Terminal Type And Quantity
6 compression
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Body Height
3.781 inches nominal
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Main Contact Tripping Mechanism Type
trip free
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Mounting Facility Type And Quantity
4 unthreaded hole
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Maximum Continuous Load Current Rating Per Pole
30.0 amperes ac all locations and 30.0 amperes dc all locations
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Distance Between Centerlines Of Mounting Facilities Parallel To Body Width
1.375 inches nominal
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Trip Delay Time In Seconds Per Rated Continuous Current
11.000 minimum at 200 pct all locations and 35.000 maximum at 200 pct all locations
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Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
15000.0 ac all locations and 10000.0 dc all locations
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Center To Center Distance Between Terminals Parallel To Length
5.312 inches nominal
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Operating Voltage Type And Rating Per Pole In Volts
480.0 ac all locations and 250.0 dc all locations
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Case Material
plastic