#M3901904-307 Tri-break Fused Circuit Breaker | Circuit Breakers

M3901904-307

Circuit Breaker

NSN 5925-01-301-6697

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
013016697

Detail Specifications

Body Style:
Single pole type
Bushing Length:
Between 0.332 inches and 0.380 inches
Body Length:
1.562 inches
Body Width:
1.281 inches
Case Material:
Metal
Center To Center Distance Between Terminals Parallel To Length:
0.906 inches
Mounting Surface To Terminal End Distance:
1.828 inches
Pole Quantity:
2
Mounting Facility Type And Quantity:
1 threaded bushing
Features Provided:
High inrush protection
Thready Qty Per Inch (tpi):
32
Maximum Continuous Load Current Rating Per Pole:
0.5 amperes dc all locations
Operating Voltage Type And Rating Per Pole In Volts:
240.0 ac all locations and 50.0 dc all locations
Circuit Protection Type:
Overcurrent all locations
Trip Release Method:
Magnetic all locations
Reset Method:
Manual
Main Contact Tripping Mechanism Type:
Trip free
Manual Actuator Type And Quantity:
1 toggle
Actuator Function:
Trip-reset
Internal Trip Release Configuration:
Series trip all locations
Thread Size:
0.375 inches
Inclosure Protection Type For Which Designed:
Hermetically sealed
Frequency In Hertz:
60.0 all locations
Test Data Document:
81349-mil-c-39019 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Thread Series Designator:
Unef
Terminal Type And Quantity:
4 wire hook
Specification Data:
81349-mil-c-39019/4 government specification
NSN:
5925-01-301-6697
Item Name:
Tri-break Fused Circuit Breaker
Cage Code:
81349

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
MIL-C-39019/4
Cage Code:
81349
RNCC:
4
RNVC:
1
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
352250042483
Cage Code:
H0203
RNCC:
5
RNVC:
2
RNAAC:
ZG
Status:
A
MSDS:
SADC:
Part Number:
ASC1563002
Cage Code:
Z4779
RNCC:
5
RNVC:
9
RNAAC:
ZA
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Circuit Breakers
--------- Circuit Breakers
------------ P/N M3901904-307

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Last Updated: 02/07/2025