SM33HK1-4001
Circuit Breakers
CIRCUIT BREAKER
SM33HK1-4001
CIRCUIT BREAKER
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Technical Characteristics
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Thread Series Designator
unef
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Switch Current Rating And Type In Amps
1.0 ac and 0.5 dc
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Inclosure Protection Type For Which Designed
hermetically sealed
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Switch Location And Position Designation
internal at pole one
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Auxiliary Switch Function And Quantity
1 control
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Actuator Position Designation
between pole one and two
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Reset Method
manual
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Trip Release Characteristic
time delay
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Trip Release Method
magnetic-hydraulic
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Circuit Protection Type
overcurrent
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Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
300.0 ac
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Operating Voltage Type And Rating Per Pole In Volts
250.0 ac
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Special Handling Feature
magnetic
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Mounting Surface To Terminal End Distance
1.780 inches maximum
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Switch Contact Arrangement
single pole,double throw
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Case Material
metal
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Body Width
1.250 inches maximum
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Bushing Length
0.375 inches maximum
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Terminal Type And Quantity
4 wire hook
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Frequency In Hertz
400.0
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Switch Voltage Rating And Type In Volts
125.0 ac and 50.0 dc
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Switch Terminal Type
tab,solder lug
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Trip Delay Time In Seconds Per Rated Continuous Current
3.000 minimum at 150 pct and 15.000 maximum at 150 pct and 0.020 minimum at 400 pct and 0.100 maximum at 400 pct
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Nominal Thread Size
0.375 inches
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Internal Trip Release Configuration
series trip
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Actuator Function
trip-reset
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Manual Actuator Type And Quantity
1 toggle
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Main Contact Tripping Mechanism Type
trip free
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Ultimate Trip Time Per Pole In Seconds
6.000 minimum and 30.000 maximum
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Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
125.0
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Maximum Continuous Load Current Rating Per Pole
1.0 amperes ac
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Thread Quantity Per Inch
32
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Storage Type
general purpose warehouse
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Mounting Facility Type And Quantity
1 threaded bushing w/panel seal
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Arc Quenching Method
magnetic blowout
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Pole Quantity
2
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Fragility Factor
moderately rugged
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Center To Center Distance Between Terminals Parallel To Width
0.625 inches nominal
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Center To Center Distance Between Terminals Parallel To Length
0.875 inches nominal
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Body Length
1.500 inches maximum
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Body Style
multipole-single actuator type