#QOB250 Circuit Breaker plastic case material

QOB250

Circuit Breaker

NSN 5925-00-074-5750

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
000745750
Description

Multipole-single actuator type body style, 3.000 inches body length, 1.480 inches body width, 2.310 inches body height, plastic case material.

Technical Specifications of NSN

Body Style:
Multipole-single actuator type
Body Length:
3.000 inches
Body Width:
1.480 inches
Body Height:
2.310 inches
Case Material:
Plastic
Center To Center Distance Between Terminals Parallel To Width:
0.730 inches
Boss Height:
0.160 inches
Pole Quantity:
2
Mounting Facility Type And Quantity:
4 terminal
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:
10000.0 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:
25.0 degrees celsius all locations
Frequency In Hertz:
60.0 all locations
Terminal Type And Quantity:
2 clip and 2 compression
NSN:
5925-00-074-5750
Item Name:
Breaker,circuit
Cage Code:
56303

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
Q0B250
Cage Code:
88434
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
Q0B250
Cage Code:
56365
RNCC:
5
RNVC:
9
RNAAC:
75
Status:
A
MSDS:
SADC:

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Pricing & Availability

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Circuit Breakers
--------- Circuit Breakers
------------ P/N QOB250

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Last Updated: 08/09/2025