#API1RC45421 Magnetic Circuit Protector | Circuit Breakers

API1RC45421

Circuit Breaker

NSN 5925-01-079-8416

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
010798416

Detail Specifications

Body Style:
Single pole type
Bushing Length:
Between 0.280 inches and 0.380 inches
Body Length:
1.562 inches
Body Width:
0.625 inches
Case Material:
Plastic
Center To Center Distance Between Terminals Parallel To Length:
0.906 inches
Mounting Surface To Terminal End Distance:
1.700 inches
Pole Quantity:
1
Mounting Facility Type And Quantity:
1 threaded bushing w/panel seal
Maximum Continuous Load Current Rating Per Pole:
25.0 amperes dc single location
Operating Voltage Type And Rating Per Pole In Volts:
50.0 dc single location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps:
200.0 dc single location
Circuit Protection Type:
Overcurrent single location
Trip Release Method:
Magnetic single location
Trip Release Characteristic:
Time delay single location
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent:
800.0 single location
Ultimate Trip Time Per Pole In Seconds:
0.015 single location
Reset Method:
Automatic
Internal Trip Release Configuration:
Relay trip single location
Thread Size:
0.375 inches
Trip Release Duty Cycle:
Continuous single location
Trip Delay Time In Seconds Per Rated Continuous Current:
120.000 at 125 pct single location and 0.015 at 800 pct single location
Inclosure Protection Type For Which Designed:
Hermetically sealed
Trip Release Ambient Tempurature Rating:
23.0 degrees celsius single location and 27.0 degrees celsius single location
Thread Series Designator:
Unef
Terminal Type And Quantity:
2 wire hook and 3 pin
NSN:
5925-01-079-8416
Item Name:
Magnetic Circuit Protector
Cage Code:
82647

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
12273326
Cage Code:
19207
RNCC:
3
RNVC:
2
RNAAC:
BF
Status:
A
MSDS:
SADC:
Part Number:
AP1-1R4542-1
Cage Code:
81541
RNCC:
5
RNVC:
2
RNAAC:
BF
Status:
A
MSDS:
SADC:
Part Number:
5925010798416
Cage Code:
A00AM
RNCC:
6
RNVC:
9
RNAAC:
YP
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Circuit Breakers
--------- Circuit Breakers
------------ P/N API1RC45421

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Last Updated: 08/04/2025