#HE2B3 Tri-break Fused Circuit Breaker | Circuit Breakers

HE2B3

Circuit Breaker

NSN 5925-01-066-9839

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
010669839

Detail Specifications

Body Style:
Single pole type
Bushing Length:
0.375 inches
Case Material:
Plastic
Center To Center Distance Between Terminals Parallel To Length:
0.875 inches
Fragility Factor:
Moderately rugged
Mounting Surface To Terminal End Distance:
1.700 inches
Pole Quantity:
2
Storage Type:
General purpose warehouse
Special Handling Feature:
Magnetic
Maximum Continuous Load Current Rating Per Pole:
2.0 amperes dc all locations
Operating Voltage Type And Rating Per Pole In Volts:
50.0 dc all locations
Circuit Protection Type:
Overcurrent all locations
Trip Release Method:
Magnetic all locations
Reset Method:
Manual
Main Contact Tripping Mechanism Type:
Trip free
Internal Trip Release Configuration:
Series trip all locations
Inclosure Protection Type For Which Designed:
Fungus resistant and moisture resistant
Thread Series Designator:
Unef
Terminal Type And Quantity:
2 wire hook
NSN:
5925-01-066-9839
Item Name:
Tri-break Fused Circuit Breaker
Cage Code:
74193

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
851-005-001
Cage Code:
59211
RNCC:
3
RNVC:
2
RNAAC:
KE
Status:
A
MSDS:
SADC:
Part Number:
851-005-001
Cage Code:
26055
RNCC:
5
RNVC:
2
RNAAC:
KE
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Circuit Breakers
--------- Circuit Breakers
------------ P/N HE2B3

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Last Updated: 07/31/2025