#EF2B100 Tri-break Fused Circuit Breaker 3.594 inches overall width

EF2B100

Circuit Breaker

NSN 5925-00-110-7744

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
001107744
Description

Rectangular dimensional envelope body style, 6.000 inches overall length, 3.000 inches overall height, 3.594 inches overall width.

Product Technical Spec.

Body Style:
Rectangular dimensional envelope
Overall Length:
6.000 inches
Overall Height:
3.000 inches
Overall Width:
3.594 inches
Case Material:
Plastic
Unthreaded Mounting Hole Diameter:
0.164 inches
Fragility Factor:
Moderately rugged
Pole Quantity:
2
Mounting Facility Type And Quantity:
2 unthreaded hole
Storage Type:
General purpose warehouse
Maximum Continuous Load Current Rating Per Pole:
100.0 amperes ac all locations and 100.0 amperes dc all locations
Operating Voltage Type And Rating Per Pole In Volts:
600.0 ac all locations and 250.0 dc all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps:
14000.0 ac all locations and 10000.0 dc 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
Inclosure Protection Type For Which Designed:
Fungus resistant
Trip Release Ambient Tempurature Rating:
40.0 degrees celsius all locations
Frequency In Hertz:
60.0 all locations
Terminal Type And Quantity:
4 compression
NSN:
5925-00-110-7744
Item Name:
Tri-break Fused Circuit Breaker
Cage Code:
30086

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
M590
Cage Code:
25729
RNCC:
3
RNVC:
9
RNAAC:
HD
Status:
A
MSDS:
SADC:
Part Number:
EF2B100
Cage Code:
60555
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 EF2B100

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Last Updated: 08/08/2025