Technical Specifications of NSN
Body Style:
Rectangular dimensional envelope
Overall Length:
4.260 inches
Overall Height:
3.250 inches
Overall Width:
3.690 inches
Unthreaded Mounting Hole Diameter:
Between 0.167 inches and 0.177 inches
Switch Contact Arrangement:
Single pole, double throw
Fragility Factor:
Moderately rugged
Arc Quenching Method:
Air
Mounting Facility Type And Quantity:
4 unthreaded hole
Storage Type:
General purpose warehouse
Maximum Continuous Load Current Rating Per Pole:
60.0 amperes dc all locations
Maximum Continuous Load Current Rating Per Pole:
60.0 amperes ac all locations and
Operating Voltage Type And Rating Per Pole In Volts:
200.0 ac all locations and 30.0 dc all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps:
50000.0 ac all locations and 50000.0 dc all locations
Circuit Protection Type:
Overcurrent all locations
Trip Release Method:
Thermal all locations
Trip Release Characteristic:
Time delay all locations
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent:
138.0 all locations
Main Contact Tripping Mechanism Type:
Trip free
Auxiliary Switch Function And Quantity:
1 alarm
Internal Trip Release Configuration:
Series trip all locations
Switch Location And Position Designation:
Internal at pole three
Reset Actuator Voltage Rating And Type In Volts:
115.0 ac
Trip Delay Time In Seconds Per Rated Continuous Current:
13.000 at 200 pct all locations and 80.000 at 200 pct all locations
Inclosure Protection Type For Which Designed:
Corrosion resistant and fungus resistant and
Inclosure Protection Type For Which Designed:
Hermetically sealed
Trip Release Ambient Tempurature Rating:
25.0 degrees celsius all locations
Switch Terminal Type:
Tab, solder lug
Switch Current Rating And Type In Amps:
3.0 ac and 1.5 dc
Switch Voltage Rating And Type In Volts:
115.0 ac and 28.0 dc
Frequency In Hertz:
400.0 all locations
Test Data Document:
81349-mil-c-83383 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Terminal Type And Quantity:
6 threaded stud
Specification Data:
81349--83383/04-10 government specification
Item Name:
Breaker,individual
Other Related Parts
Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
