#EH2-B050-F2 Tri-break Fused Circuit Breaker | Circuit Breakers

EH2-B050-F2

Circuit Breaker

NSN 5925-01-137-0159

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
EA
NIIN:
011370159

Detail Specifications

Body Style:
Multipole-multiple actuator type
Bushing Length:
Between 0.203 inches and 0.235 inches
Body Length:
Between 5.984 inches and 6.016 inches
Body Width:
Between 2.984 inches and 3.010 inches
Case Material:
Plastic
Center To Center Distance Between Terminals Parallel To Length:
Between 5.109 inches and 5.141 inches
Center To Center Distance Between Terminals Parallel To Width:
Between 1.484 inches and 1.516 inches
Unthreaded Mounting Hole Diameter:
0.164 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length:
Between 4.578 inches and 4.610 inches
Switch Contact Arrangement:
Single pole, double throw
Fragility Factor:
Moderately rugged
Mounting Surface To Terminal End Distance:
Between 3.984 inches and 4.016 inches
Pole Quantity:
2
Mounting Facility Type And Quantity:
2 unthreaded hole
Storage Type:
General purpose warehouse
Maximum Continuous Load Current Rating Per Pole:
50.0 amperes ac all locations
Operating Voltage Type And Rating Per Pole In Volts:
240.0 ac all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps:
15000.0 ac 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
Reset Method:
Manual
Main Contact Tripping Mechanism Type:
Trip free
Manual Actuator Type And Quantity:
1 toggle
Actuator Function:
Trip-reset
Actuator Position Designation:
At pole one
Auxiliary Switch Function And Quantity:
2 alarm
Switch Location And Position Designation:
Internal between pole one and two
Inclosure Protection Type For Which Designed:
Fungus proof
Trip Release Ambient Tempurature Rating:
40.0 degrees celsius all locations
Switch Terminal Type:
Wire lead
Switch Current Rating And Type In Amps:
15.0 ac and 0.25 dc
Switch Voltage Rating And Type In Volts:
240.0 ac and 250.0 dc
Frequency In Hertz:
60.0 all locations
Precious Material And Location:
Terminal and contact surfaces silver
Precious Material:
Silver
Terminal Type And Quantity:
4 compression
NSN:
5925-01-137-0159
Item Name:
Tri-break Fused Circuit Breaker
Cage Code:
66842

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
EH2-B050-F2
Cage Code:
30086
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
G376972-7
Cage Code:
01714
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Circuit Breakers
--------- Circuit Breakers
------------ P/N EH2-B050-F2

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Last Updated: 08/16/2025