Technical Specifications of NSN
Body Style:
Multipole-multiple actuator type
Body Length:
2.530 inches
Center To Center Distance Between Terminals Parallel To Length:
1.940 inches
Center To Center Distance Between Terminals Parallel To Width:
0.750 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length:
2.060 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width:
0.750 inches
Fragility Factor:
Moderately rugged
Boss Height:
0.150 inches
Mounting Surface To Terminal End Distance:
2.630 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:
18.0 amperes ac second location
Maximum Continuous Load Current Rating Per Pole:
200.0 milliamperes dc first location
Operating Voltage Type And Rating Per Pole In Volts:
250.0 ac second location
Operating Voltage Type And Rating Per Pole In Volts:
250.0 dc first location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps:
3000.0 ac second location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps:
3000.0 dc first location
Circuit Protection Type:
Overcurrent all locations
Trip Release Method:
Magnetic-hydraulic all locations
Trip Release Characteristic:
Instantaneous first location
Trip Release Characteristic:
Time delay second location
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent:
115.0 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
Internal Trip Release Configuration:
Relay trip first location
Internal Trip Release Configuration:
Shunt trip second location
Thread Size:
0.190 inches
Trip Delay Time In Seconds Per Rated Continuous Current:
4.000 at 200 pct second location and 10.000 at 200 pct second location
Inclosure Protection Type For Which Designed:
Fungus resistant and moisture resistant
Frequency In Hertz:
60.0 second location
Thread Series Designator:
Unc
Terminal Type And Quantity:
7 threaded stud
Item Name:
Breaker,input Mains
Other Related Parts
Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
