GB3-A2A3A3-20-9-60
Circuit Breakers
CIRCUIT BREAKER
GB3-A2A3A3-20-9-60
CIRCUIT BREAKER
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Technical Characteristics
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Center To Center Distance Between Terminals Parallel To Length
5.115 inches minimum and 5.135 inches maximum
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Trip Release Method
magnetic-hydraulic 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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Switch Contact Arrangement
single pole, double throw
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Body Style
multipole-single actuator type
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Distance Between Centerlines Of Mounting Facilities Parallel To Body Width
1.490 inches minimum and 1.510 inches maximum
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Manual Actuator Type And Quantity
1 toggle
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Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
10000.0 ac all locations
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Frequency In Hertz
60.0 all locations
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Switch Location And Position Designation
external at pole one
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Body Width
4.490 inches minimum and 4.510 inches maximum
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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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Arc Quenching Method
magnetic blowout
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Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
4.583 inches minimum and 4.603 inches maximum
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Center To Center Distance Between Terminals Parallel To Width
1.490 inches minimum and 1.510 inches maximum
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Inclosure Protection Type For Which Designed
fungus resistant and moisture resistant and shock resistant and vibration resistant
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Operating Voltage Type And Rating Per Pole In Volts
480.0 ac all locations
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Auxiliary Switch Function And Quantity
1 alarm
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Boss Height
0.177 inches minimum and 0.197 inches maximum
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Body Length
5.990 inches minimum and 6.010 inches maximum
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Switch Voltage Rating And Type In Volts
460.0 ac and 250.0 dc
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Case Material
plastic
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Terminal Type And Quantity
6 threaded stud
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Fragility Factor
moderately rugged
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Switch Terminal Type
tab, solder lug
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Unpackaged Unit Weight
4.000 pounds
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Switch Current Rating And Type In Amps
15.0 ac and 0.25 dc
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Special Handling Feature
magnetic
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Pole Quantity
3
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Circuit Protection Type
overcurrent all locations
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Reset Method
manual
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Mounting Surface To Terminal End Distance
4.427 inches minimum and 4.447 inches maximum
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Trip Delay Time In Seconds Per Rated Continuous Current
30.000 minimum at 200 pct all locations and 250.000 maximum at 200 pct all locations
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Storage Type
general purpose warehouse
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Trip Release Characteristic
time delay all locations
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Actuator Function
trip-reset
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Internal Trip Release Configuration
series trip all locations
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Maximum Continuous Load Current Rating Per Pole
20.0 amperes ac all locations
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Unthreaded Mounting Hole Diameter
0.256 inches minimum and 0.276 inches maximum