#EH3-B040 Magnetic Circuit Protector | Circuit Breakers

EH3-B040

Circuit Breaker

NSN 5925-00-459-0827

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
004590827

Product Technical Spec.

Body Style:
Multipole-single actuator type
Body Length:
6.000 inches
Body Width:
4.500 inches
Body Height:
3.594 inches
Case Material:
Plastic
Center To Center Distance Between Terminals Parallel To Width:
1.500 inches
Unthreaded Mounting Hole Diameter:
0.164 inches
Fragility Factor:
Moderately rugged
Boss Height:
0.219 inches
Pole Quantity:
3
Mounting Facility Type And Quantity:
4 unthreaded hole
Storage Type:
General purpose warehouse
Maximum Continuous Load Current Rating Per Pole:
40.0 amperes ac all locations
Operating Voltage Type And Rating Per Pole In Volts:
480.0 ac all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps:
14000.0 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 two
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:
6 compression
NSN:
5925-00-459-0827
Item Name:
Magnetic Circuit Protector
Cage Code:
60555

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
499-041-098
Cage Code:
07421
RNCC:
5
RNVC:
2
RNAAC:
HD
Status:
A
MSDS:
SADC:
Part Number:
EH3-B040
Cage Code:
66842
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
EH3B040
Cage Code:
33097
RNCC:
5
RNVC:
9
RNAAC:
23
Status:
A
MSDS:
SADC:
Part Number:
251842
Cage Code:
82577
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
EH3B040
Cage Code:
30086
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 EH3-B040

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Last Updated: 08/11/2025