#LD63B350 Motor Circuit Protector | Circuit Breakers

LD63B350

Circuit Breaker

NSN 5925-01-244-2012

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
012442012

Detail Specifications

Body Style:
Multipole-multiple actuator type
Body Length:
11.000 inches
Body Width:
7.480 inches
Body Height:
4.000 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:
2.500 inches
Unthreaded Mounting Hole Diameter:
0.281 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length:
9.750 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width:
3.000 inches
Boss Height:
0.250 inches
Pole Quantity:
3
Mounting Facility Type And Quantity:
4 unthreaded hole
Cubic Measure:
402.138 cubic inches
Maximum Continuous Load Current Rating Per Pole:
350.0 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:
350.0 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
Trip Release Ambient Tempurature Rating:
40.0 degrees celsius all locations
Frequency In Hertz:
60.0 all locations
Unpackaged Unit Weight:
20.000 pounds
Terminal Type And Quantity:
6 compression
NSN:
5925-01-244-2012
Item Name:
Motor Circuit Protector
Cage Code:
71682

Manufacturer Part Numbers

No other part numbers with same form, fit, and function found.

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Circuit Breakers
--------- Circuit Breakers
------------ P/N LD63B350

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Last Updated: 08/07/2025