Technical Specifications of NSN
Body Style:
Multipole-single actuator type
Bushing Length:
0.370 inches
Body Length:
1.562 inches
Center To Center Distance Between Terminals Parallel To Length:
0.875 inches
Center To Center Distance Between Terminals Parallel To Width:
0.625 inches
Unthreaded Mounting Hole Diameter:
0.147 inches
Nonturn Device Location:
At 12 oclock
Nonturn Device Length:
0.075 inches
Nonturn Device Width:
0.125 inches
End Application:
Ssds mk2, mod
Mounting Surface To Terminal End Distance:
0.380 inches
Mounting Facility Type And Quantity:
2 threaded hole
Thready Qty Per Inch (tpi):
32
Maximum Continuous Load Current Rating Per Pole:
4.0 amperes ac and 4.0 amperes dc all locations
Operating Voltage Type And Rating Per Pole In Volts:
50.0 dc and 240.0 ac all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps:
4.0 ac all locations
Circuit Protection Type:
Overcurrent all locations
Trip Release Method:
Magnetic all locations
Trip Release Characteristic:
Time delay all locations
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent:
400.0 all locations
Ultimate Trip Time Per Pole In Seconds:
0.015 all locations
Main Contact Tripping Mechanism Type:
Trip free
Manual Actuator Type And Quantity:
1 toggle
Actuator Function:
Trip-reset
Actuator Position Designation:
Between pole one and two
Internal Trip Release Configuration:
Series trip all locations
Trip Release Duty Cycle:
Continuous all locations
Trip Delay Time In Seconds Per Rated Continuous Current:
3.0 at 150 pct and 70.0 at 150 pct and 0.05 at 200 pct and 20.0 at 200 pct all locations
Inclosure Protection Type For Which Designed:
Shock resistant
Trip Release Ambient Tempurature Rating:
25.0 degrees celsius all locations
Part Name Assigned By Controlling Agency:
Circuit breaker
Frequency In Hertz:
400.0 all locations
Test Data Document:
Mil-std-202 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:
4 wire hook
Specification Data:
-mil-prf-39019 government specification
Item Name:
Tri-break Fused Circuit Breaker
Other Related Parts
Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
