#CM20 Tri-break Fused Circuit Breaker | Circuit Breakers

CM20

Circuit Breaker

NSN 5925-00-279-5976

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
002795976

Detail Specifications

Overall Length:
2.000 inches
Overall Height:
1.531 inches
Overall Width:
1.188 inches
Case Material:
Plastic
Unthreaded Mounting Hole Diameter:
0.188 inches
Pole Quantity:
1
Mounting Facility Type And Quantity:
2 unthreaded hole
Maximum Continuous Load Current Rating Per Pole:
20.0 amperes ac single location and 20.0 amperes dc single location
Operating Voltage Type And Rating Per Pole In Volts:
30.0 ac single location and 30.0 dc single location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps:
400.0 ac single location and 400.0 dc single location
Circuit Protection Type:
Overcurrent single location
Trip Release Method:
Thermal single location
Trip Release Characteristic:
Time delay single location
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent:
120.0 single location
Reset Method:
Manual
Main Contact Tripping Mechanism Type:
Trip free
Manual Actuator Type And Quantity:
2 push button
Actuator Function:
Trip-reset
Trip Delay Time In Seconds Per Rated Continuous Current:
100.000 at 125 pct single location and 7.500 at 200 pct single location and 1.900 at 300 pct single location
Inclosure Protection Type For Which Designed:
Shockproof and vibrationproof
Trip Release Ambient Tempurature Rating:
25.0 degrees celsius single location
Terminal Type And Quantity:
2 screw
NSN:
5925-00-279-5976
Item Name:
Tri-break Fused Circuit Breaker
Cage Code:
82647

Manufacturer Part Numbers

No other part numbers with same form, fit, and function found.

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Circuit Breakers
--------- Circuit Breakers
------------ P/N CM20

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Last Updated: 01/19/2025