Technical Specifications of NSN
Body Style:
Multipole-multiple actuator type
Body Length:
2.000 inches
Center To Center Distance Between Terminals Parallel To Length:
1.560 inches
Center To Center Distance Between Terminals Parallel To Width:
0.750 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length:
1.660 inches
Switch Contact Arrangement:
Single pole, double throw
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width:
0.750 inches
Fragility Factor:
Moderately rugged
Boss Height:
0.130 inches
Mounting Surface To Terminal End Distance:
1.880 inches
Arc Quenching Method:
Air
Mounting Facility Type And Quantity:
4 threaded hole
Storage Type:
General purpose warehouse
Thready Qty Per Inch (tpi):
32
Maximum Continuous Load Current Rating Per Pole:
20.0 amperes ac first location
Maximum Continuous Load Current Rating Per Pole:
20.0 amperes dc second location
Operating Voltage Type And Rating Per Pole In Volts:
250.0 ac first location
Operating Voltage Type And Rating Per Pole In Volts:
65.0 dc second location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps:
1000.0 ac first location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps:
1000.0 dc second location
Circuit Protection Type:
Overcurrent all locations
Trip Release Method:
Magnetic-hydraulic all locations
Trip Release Characteristic:
Time delay all locations
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent:
150.0 all locations
Main Contact Tripping Mechanism Type:
Trip free
Manual Actuator Type And Quantity:
2 toggle
Actuator Function:
Trip-reset
Actuator Position Designation:
At each pole
External Actuator Linkage Arrangement:
One and two linked
Auxiliary Switch Function And Quantity:
1 alarm
Internal Trip Release Configuration:
Series trip first location
Internal Trip Release Configuration:
Relay trip second location
Thread Size:
0.138 inches
Switch Location And Position Designation:
Internal at pole one
Trip Delay Time In Seconds Per Rated Continuous Current:
2.000 at 200 pct first location and 11.000 at 200 pct first location
Trip Delay Time In Seconds Per Rated Continuous Current:
0.600 at 200 pct second location and 7.000 at 200 pct second location
Inclosure Protection Type For Which Designed:
Dustproof
Switch Terminal Type:
Tab, solder lug
Switch Current Rating And Type In Amps:
5.0 ac
Switch Voltage Rating And Type In Volts:
125.0 ac
Frequency In Hertz:
50.0 first location or 60.0 first location
Thread Series Designator:
Unc
Terminal Type And Quantity:
4 quick disconnect, male
Item Name:
Tri-break Fused Circuit Breaker
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