1-321-802-5889

NSN 5925-00-781-2994

Overload Switch

About this product

Multipole-single actuator type body style, 0.312 inches mounting slot width, plastic case material, fragility factor: moderately rugged.

Manufacturer part number NEF421040-50DEGC for national stock number 5925007812994.

Datasheet

  • Product description

    Circuit Breaker NSN 5925-00-781-2994.

  • MPN or Model

    NEF421040-50DEGC

  • Schedule B
    8536.20.0040 (Automatic circuit breakers, for a voltage not exceeding 1, 000 v, nesoi)
  • NMF (National Motor Freight)
    061300 - Circuit Breaker/switch NOI
  • Unit Weight (Est.)
    2.1 lb
  • Body Style
    Multipole-single actuator type
  • Mounting Slot Width
    0.312 inches
  • Body Length
    6.062 inches
  • Body Width
    2.750 inches
  • Body Height
    3.406 inches
  • Case Material
    Plastic
  • Center To Center Distance Between Terminals Parallel To Length
    5.438 inches
  • Center To Center Distance Between Terminals Parallel To Width
    1.375 inches
  • Unthreaded Mounting Hole Diameter
    0.255 inches
  • Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
    5.312 inches
  • Distance Between Centerlines Of Mounting Facilities Parallel To Body Width
    2.438 inches
  • Fragility Factor
    Moderately rugged
  • Boss Height
    0.250 inches
  • Pole Quantity
    2
  • Mounting Facility Type And Quantity
    3 slot and 3 unthreaded hole
  • Storage Type
    General purpose warehouse
  • Maximum Continuous Load Current Rating Per Pole
    40.0 amperes ac all locations and 40.0 amperes dc all locations
  • Operating Voltage Type And Rating Per Pole In Volts
    480.0 ac all locations and 250.0 dc all locations
  • Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
    15000.0 ac all locations and 10000.0 dc all locations
  • Circuit Protection Type
    Overcurrent all locations
  • Trip Release Method
    Thermal all locations
  • Trip Release Characteristic
    Time delay all locations
  • Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
    115.0 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
  • Trip Delay Time In Seconds Per Rated Continuous Current
    35.000 at 200 pct all locations and 91.000 at 200 pct all locations
  • Inclosure Protection Type For Which Designed
    Dustproof
  • Trip Release Ambient Tempurature Rating
    50.0 degrees celsius all locations
  • Frequency In Hertz
    60.0 all locations
  • Terminal Type And Quantity
    4 compression
More from these suppliers
Circuit Breaker

A device with means other than fuses for automatically opening the circuit in which it is installed when the current varies from the predetermined value for which the device is set. May include provisions for manual operation. At least one set of contacts must be in series with the actuating element(s). A combination of semiconductor and passive devices may be used in lieu of contacts. For automatically operated items in which the actuating (tripping) element and contacts are not in series, see relay (as modified). For items which are operated both manually and automatically but the actuating elements and contact are not in series, see relay-switch. Excludes circuit breaker box and magneto "breaker" assemblies. See also switch (as modified); and controller.

Mechanic Bill explains Overload Switch

Pricing and Availability

Get a quote for 5925-00-781-2994 circuit breaker
Quantity:
Your Email:
Your Name:
Company Name:
Optional reference:
Phone:
NSN 5925007812994

We do not share, sell, or distribute your information to any third party.
Privacy | Terms

All major credit cards accepted as well as gov. p-cards
Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
NEF421040-50DEGC Challenger Electrical Equipment Corp
NEF423040-50DEGC Challenger Electrical Equipment Corp
Stock Check
Availability of this NSN has not been updated recently. Submit the pricing and availbility form above to receive an up to date quote.