#SM333 Tri-break Fused Circuit Breaker metal case material

SM333

Circuit Breaker

NSN 5925-00-086-9132

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
000869132
Description

Multipole-single actuator type body style, 0.375 inches bushing length, 1.500 inches body length, 1.875 inches body width, metal case material.

Detail Specifications

Body Style:
Multipole-single actuator type
Bushing Length:
0.375 inches
Body Length:
1.500 inches
Body Width:
1.875 inches
Case Material:
Metal
Center To Center Distance Between Terminals Parallel To Length:
0.875 inches
Center To Center Distance Between Terminals Parallel To Width:
0.625 inches
Mounting Surface To Terminal End Distance:
1.780 inches
Pole Quantity:
3
Mounting Facility Type And Quantity:
1 threaded bushing w/panel seal
Storage Type:
General purpose warehouse
Thready Qty Per Inch (tpi):
32
Maximum Continuous Load Current Rating Per Pole:
2.0 amperes ac first location
Maximum Continuous Load Current Rating Per Pole:
2.0 amperes ac third location
Maximum Continuous Load Current Rating Per Pole:
500.0 milliamperes ac second location
Operating Voltage Type And Rating Per Pole In Volts:
120.0 ac all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps:
500.0 ac all locations
Circuit Protection Type:
Overcurrent all locations
Trip Release Method:
Magnetic-hydraulic all locations
Trip Release Characteristic:
Time delay 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
Internal Trip Release Configuration:
Series trip all locations
Thread Size:
0.375 inches
Trip Delay Time In Seconds Per Rated Continuous Current:
0.900 at 200 pct all locations and 4.500 at 200 pct all locations
Trip Delay Time In Seconds Per Rated Continuous Current:
0.900 at 200 pct and 4.500 at 200 pct all locations
Inclosure Protection Type For Which Designed:
Hermetically sealed
Frequency In Hertz:
60.0 all locations
Thread Series Designator:
Unef
Terminal Type And Quantity:
6 wire hook
NSN:
5925-00-086-9132
Item Name:
Tri-break Fused Circuit Breaker
Cage Code:
74193

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
2181411-1
Cage Code:
55939
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
AP111-316-1
Cage Code:
81541
RNCC:
C
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Circuit Breakers
--------- Circuit Breakers
------------ P/N SM333

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Last Updated: 08/13/2025