Technical Specifications of NSN
Body Style:
Multipole-multiple actuator type
Mounting Slot Width:
0.164 inches
Body Length:
Between 5.768 inches and 5.832 inches
Body Width:
Between 3.046 inches and 3.110 inches
Center To Center Distance Between Terminals Parallel To Length:
Between 3.515 inches and 3.579 inches
Center To Center Distance Between Terminals Parallel To Width:
Between 0.994 inches and 1.058 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length:
Between 2.718 inches and 2.782 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width:
Between 0.994 inches and 1.058 inches
Fragility Factor:
Moderately rugged
End Application:
An/frt-84 (v)
Boss Height:
Between 0.209 inches and 0.229 inches
Mounting Surface To Terminal End Distance:
Between 3.172 inches and 3.266 inches
Arc Quenching Method:
Magnetic blowout
Mounting Facility Type And Quantity:
6 threaded hole and 6 slot
Storage Type:
General purpose warehouse
Special Handling Feature:
Magnetic
Thready Qty Per Inch (tpi):
32
Maximum Continuous Load Current Rating Per Pole:
90.0 amperes ac all locations
Operating Voltage Type And Rating Per Pole In Volts:
480.0 ac all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps:
5000.0 ac all locations
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:
125.0 all locations
Main Contact Tripping Mechanism Type:
Trip free
Manual Actuator Type And Quantity:
3 toggle
Actuator Function:
Trip-reset
Actuator Position Designation:
At each pole
External Actuator Linkage Arrangement:
One, two, and three linked
Internal Trip Release Configuration:
Series trip all locations
Thread Size:
0.138 inches
Trip Delay Time In Seconds Per Rated Continuous Current:
25.000 at 200 pct all locations and 100.000 at 200 pct all locations
Inclosure Protection Type For Which Designed:
Fungus resistant and moisture resistant
Frequency In Hertz:
50.0 all locations or 60.0 all locations
Unpackaged Unit Weight:
2.000 pounds
Thread Series Designator:
Unc
Terminal Type And Quantity:
6 threaded stud
Item Name:
Thermal Magnetic Trip Breaker
Other Related Parts
Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
