#CB185-50 Tri-break Fused Circuit Breaker | Circuit Breakers

CB185-50

Circuit Breaker

NSN 5925-01-531-3408

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
015313408

Detail Specifications

Body Style:
Single pole type
Body Length:
2.890 inches
Case Material:
Plastic
Center To Center Distance Between Terminals Parallel To Length:
1.090 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length:
2.230 inches
Mounting Surface To Terminal End Distance:
1.440 inches
Pole Quantity:
1
Mounting Facility Type And Quantity:
2 unthreaded hole
Maximum Continuous Load Current Rating Per Pole:
50.0 amperes dc single location
Operating Voltage Type And Rating Per Pole In Volts:
42.0 dc single location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps:
50.0 dc single location
Trip Release Method:
Thermal single location
Reset Method:
Manual and automatic
Main Contact Tripping Mechanism Type:
Trip free
Actuator Function:
Trip w/separate reset
Trip Release Ambient Tempurature Rating:
82.0 degrees celsius single location
NSN:
5925-01-531-3408
Item Name:
Tri-break Fused Circuit Breaker
Cage Code:
71400

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
7100
Cage Code:
09KQ8
RNCC:
5
RNVC:
2
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
E-S-20174
Cage Code:
60042
RNCC:
5
RNVC:
2
RNAAC:
9Z
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Circuit Breakers
--------- Circuit Breakers
------------ P/N CB185-50

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Last Updated: 08/16/2025