#JJ3B400TA2J250 Overload Switch plastic case material

JJ3B400TA2J250

Circuit Breaker

NSN 5925-00-138-4987

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
001384987
Description

Multipole-single actuator type body style, 11.000 inches body length, 9.000 inches body width, 4.062 inches body height, plastic case material.

Technical Specifications of NSN

Body Style:
Multipole-single actuator type
Body Length:
11.000 inches
Body Width:
9.000 inches
Body Height:
4.062 inches
Case Material:
Plastic
Center To Center Distance Between Terminals Parallel To Length:
9.750 inches
Center To Center Distance Between Terminals Parallel To Width:
2.125 inches
Unthreaded Mounting Hole Diameter:
0.190 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length:
9.000 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width:
2.125 inches
Boss Height:
0.156 inches
Pole Quantity:
3
Mounting Facility Type And Quantity:
6 unthreaded hole
Maximum Continuous Load Current Rating Per Pole:
400.0 amperes ac all locations
Operating Voltage Type And Rating Per Pole In Volts:
600.0 ac all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps:
3500.0 ac all locations
Circuit Protection Type:
Overcurrent all locations
Trip Release Method:
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:
Nontrip free
Manual Actuator Type And Quantity:
1 toggle
Actuator Function:
Trip-reset
Actuator Position Designation:
At pole two
Internal Trip Release Configuration:
Series trip all locations
Inclosure Protection Type For Which Designed:
Fungus resistant
Frequency In Hertz:
60.0 all locations
Terminal Type And Quantity:
6 compression
NSN:
5925-00-138-4987
Item Name:
Overload Switch
Cage Code:
30086

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
512338-2
Cage Code:
80020
RNCC:
3
RNVC:
2
RNAAC:
KE
Status:
A
MSDS:
SADC:
Part Number:
JJ3B400TA2J250
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 JJ3B400TA2J250

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Last Updated: 08/06/2025