#1001021 Motor Circuit Protector | Circuit Breakers

1001021

Circuit Breaker

NSN 5925-01-503-1740

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
015031740

Product Features

High pluse tolerance construction

Detail Specifications

Body Style:
Single pole type
Body Length:
5.125 inches
Body Width:
1.026 inches
Case Material:
Plastic
Center To Center Distance Between Terminals Parallel To Length:
3.550 inches
Unthreaded Mounting Hole Diameter:
0.156 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length:
2.750 inches
End Application:
An/spn-35c
Boss Height:
0.220 inches
Mounting Surface To Terminal End Distance:
3.550 inches
Pole Quantity:
1
Mounting Facility Type And Quantity:
2 unthreaded hole
Maximum Continuous Load Current Rating Per Pole:
25.0 amperes dc single location
Operating Voltage Type And Rating Per Pole In Volts:
125.00 dc single location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps:
5000.0 dc single location
Circuit Protection Type:
Overcurrent single location
Trip Release Method:
Magnetic-hydraulic single location
Trip Release Characteristic:
Time delay single location
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent:
125.0 single location
Ultimate Trip Time Per Pole In Seconds:
80.000 single location
Reset Method:
Manual
Main Contact Tripping Mechanism Type:
Nontrip free
Manual Actuator Type And Quantity:
1 toggle
Internal Trip Release Configuration:
Series trip w/auxiliary load terminal single location
Trip Delay Time In Seconds Per Rated Continuous Current:
80.000 at 125 pct single location
Terminal Type And Quantity:
2 threaded stud
NSN:
5925-01-503-1740
Item Name:
Motor Circuit Protector
Cage Code:
8X691

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
10-01021-01
Cage Code:
8X691
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
219-1-1REC4-52F-2-8-25
Cage Code:
81541
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Circuit Breakers
--------- Circuit Breakers
------------ P/N 1001021

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Last Updated: 08/10/2025