Technical Specifications of NSN
Body Style:
Multipole-single actuator type
Body Length:
Between 15.470 inches and 15.530 inches
Body Width:
Between 8.220 inches and 8.280 inches
Center To Center Distance Between Terminals Parallel To Length:
Between 11.590 inches and 11.650 inches
Center To Center Distance Between Terminals Parallel To Width:
Between 2.720 inches and 2.780 inches
Unthreaded Mounting Hole Diameter:
Between 0.340 inches and 0.400 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length:
Between 14.220 inches and 14.280 inches
Switch Contact Arrangement:
Double pole, double throw
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width:
Between 2.720 inches and 2.780 inches
Fragility Factor:
Moderately rugged
Boss Height:
Between 0.350 inches and 0.410 inches
Mounting Surface To Terminal End Distance:
Between 10.970 inches and 11.030 inches
Arc Quenching Method:
Magnetic blowout
Mounting Facility Type And Quantity:
4 unthreaded hole
Storage Type:
General purpose warehouse
Special Handling Feature:
Magnetic
Features Provided:
Adjustable trip release
Maximum Continuous Load Current Rating Per Pole:
700.0 amperes ac all locations and 700.0 amperes dc all locations
Operating Voltage Type And Rating Per Pole In Volts:
600.0 ac all locations and 125.0 dc all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps:
25000.0 ac all locations and 65000.0 dc all locations
Circuit Protection Type:
Overcurrent all locations
Trip Release Method:
Thermal-magnetic all locations
Trip Release Characteristic:
Instantaneous 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:
1 toggle
Actuator Function:
Trip-reset
Actuator Position Designation:
At pole two
Auxiliary Switch Function And Quantity:
1 control
Adjustable Trip Setting Current Range Per Pole In Amps:
+2100.0/+7000.0 ac all locations and +2100.0/+7000.0 dc all locations
Switch Location And Position Designation:
Internal at pole three
Inclosure Protection Type For Which Designed:
Hermetically sealed and weatherproof
Trip Release Ambient Tempurature Rating:
40.0 degrees celsius all locations
Switch Terminal Type:
Wire lead
Switch Current Rating And Type In Amps:
6.0 ac and 0.5 dc
Switch Voltage Rating And Type In Volts:
600.0 ac and 125.0 dc
Frequency In Hertz:
60.0 all locations
Precious Material And Location:
Contacts silver
Precious Material:
Silver
Terminal Type And Quantity:
6 threaded stud
Item Name:
Tri-break Fused Circuit Breaker
Other Related Parts
Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
