#SM3-5AMP50VDCCURVE58 Tri-break Fused Circuit Breaker | Circuit Breakers

SM3-5AMP50VDCCURVE58

Circuit Breaker

NSN 5925-00-899-4053

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
008994053

Product Technical Spec.

Overall Length:
2.600 inches
Overall Height:
0.625 inches
Overall Width:
1.500 inches
Case Material:
Metal
Pole Quantity:
1
Arc Quenching Method:
Magnetic blowout
Mounting Facility Type And Quantity:
1 threaded bushing
Thready Qty Per Inch (tpi):
32
Maximum Continuous Load Current Rating Per Pole:
5.0 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:
500.0 dc single location
Circuit Protection Type:
Overcurrent single location
Trip Release Method:
Magnetic single location
Trip Release Characteristic:
Instantaneous single location and time delay single location
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent:
125.0 single location
Reset Method:
Manual
Main Contact Tripping Mechanism Type:
Trip free
Manual Actuator Type And Quantity:
1 toggle
Actuator Function:
Reset
Thread Size:
0.375 inches
Trip Delay Time In Seconds Per Rated Continuous Current:
0.300 at 125 pct single location and 0.060 at 200 pct single location
Inclosure Protection Type For Which Designed:
Dustproof and explosion proof
Precious Material:
Silver
Thread Series Designator:
Unef
Terminal Type And Quantity:
2 tab, solder lug
NSN:
5925-00-899-4053
Item Name:
Tri-break Fused Circuit Breaker
Cage Code:
74193

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
691C902P1
Cage Code:
89954
RNCC:
5
RNVC:
2
RNAAC:
ZY
Status:
A
MSDS:
SADC:
Part Number:
SM3-5AMP28VDCTDC58
Cage Code:
74193
RNCC:
3
RNVC:
9
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
10022975-104
Cage Code:
94580
RNCC:
5
RNVC:
9
RNAAC:
TU
Status:
A
MSDS:
SADC:
Part Number:
10605307-13
Cage Code:
18876
RNCC:
5
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
9157091
Cage Code:
18876
RNCC:
5
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
918205-6
Cage Code:
82577
RNCC:
5
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
SM3-5-50VDC2
Cage Code:
74193
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
SM3-5-88
Cage Code:
74193
RNCC:
5
RNVC:
9
RNAAC:
ZY
Status:
A
MSDS:
SADC:
Part Number:
SM3-5-28VDC58
Cage Code:
74193
RNCC:
5
RNVC:
9
RNAAC:
XX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Circuit Breakers
--------- Circuit Breakers
------------ P/N SM3-5AMP50VDCCURVE58

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Last Updated: 08/17/2025