#CD2B3DU351251 Tri-break Fused Circuit Breaker | Circuit Breakers

CD2B3DU351251

Circuit Breaker

NSN 5925-01-227-8249

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
012278249

Detail Specifications

Body Style:
Multipole-multiple actuator type
Mounting Slot Width:
0.190 inches
Body Length:
5.800 inches
Body Width:
2.072 inches
Body Height:
2.609 inches
Case Material:
Plastic
Center To Center Distance Between Terminals Parallel To Length:
Between 3.537 inches and 3.557 inches
Center To Center Distance Between Terminals Parallel To Width:
Between 1.016 inches and 1.036 inches
Unthreaded Mounting Hole Diameter:
0.164 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length:
Between 2.740 inches and 2.760 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width:
Between 1.016 inches and 1.036 inches
Fragility Factor:
Moderately rugged
Boss Height:
Between 0.209 inches and 0.229 inches
Pole Quantity:
2
Arc Quenching Method:
Magnetic blowout
Mounting Facility Type And Quantity:
2 slot and 2 unthreaded hole
Storage Type:
General purpose warehouse
Special Handling Feature:
Magnetic
Maximum Continuous Load Current Rating Per Pole:
35.0 amperes dc all locations
Operating Voltage Type And Rating Per Pole In Volts:
125.0 dc all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps:
7500.0 dc 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:
2 toggle
Actuator Function:
Trip-reset
Actuator Position Designation:
At each pole
External Actuator Linkage Arrangement:
One and two linked
Internal Trip Release Configuration:
Series trip all locations
Trip Delay Time In Seconds Per Rated Continuous Current:
20.500 at 200 pct and 30.000 at 200 pct all locations
Inclosure Protection Type For Which Designed:
Fungus resistant and moisture resistant
Unpackaged Unit Weight:
2.300 pounds
Terminal Type And Quantity:
4 compression
NSN:
5925-01-227-8249
Item Name:
Tri-break Fused Circuit Breaker
Cage Code:
74193

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
92210350
Cage Code:
20038
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Circuit Breakers
--------- Circuit Breakers
------------ P/N CD2B3DU351251

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Last Updated: 02/01/2025