1-321-802-5889

NSN 5925-01-157-9548

Overload Switch

About this product

Multipole-single actuator type body style, plastic case material, at 12 oclock nonturn device location, pole quantity: 2.

Manufacturer part number UPGN-66-1-5-500-303-M for national stock number 5925011579548.

Datasheet

  • Product description

    Circuit Breaker NSN 5925-01-157-9548.

  • MPN or Model

    UPGN-66-1-5-500-303-M

  • 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.)
    0.5 lb
  • Body Style
    Multipole-single actuator type
  • Bushing Length
    0.495 inches
  • Body Length
    2.000 inches
  • Body Width
    1.500 inches
  • Case Material
    Plastic
  • Center To Center Distance Between Terminals Parallel To Length
    1.530 inches
  • Center To Center Distance Between Terminals Parallel To Width
    0.750 inches
  • Nonturn Device Location
    At 12 oclock
  • Nonturn Device Radius
    0.656 inches
  • Nonturn Device Length
    0.130 inches
  • Nonturn Device Diameter
    0.156 inches
  • Mounting Surface To Terminal End Distance
    2.232 inches
  • Pole Quantity
    2
  • 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
    30.0 amperes dc all locations
  • Operating Voltage Type And Rating Per Pole In Volts
    65.0 dc all locations
  • Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
    1000.0 dc all locations
  • Circuit Protection Type
    Overcurrent all locations
  • Trip Release Method
    Magnetic-hydraulic all locations
  • Trip Release Characteristic
    Instantaneous 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
    0.500 inches
  • Inclosure Protection Type For Which Designed
    Fungus resistant and moisture resistant
  • Thread Series Designator
    Un
  • Terminal Type And Quantity
    4 tab w/screw
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

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NSN 5925011579548

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
UPGN-66-1-5-500-303-M Sensata Technologies Maryland, Inc
UPGN-66-1-5-500-303-M Sensata Technologies Maryland, Inc
UPGN-66-1-5-500-303-M Sensata Technologies Maryland, Inc
UPGN-66-1-5-500-303-M Sensata Technologies Maryland, Inc
UPGN-66-1-5-500-303-M Sensata Technologies Maryland, Inc
UPGN-66-1-5-500-303-M Sensata Technologies Maryland, Inc
UPGN-66-1-5-500-303-M Sensata Technologies Maryland, Inc
UPGN-66-1-5-500-303-M Sensata Technologies Maryland, Inc
UPGN-66-1-5-500-303-M Sensata Technologies Maryland, Inc
UPGN-66-1-5-500-303-M Sensata Technologies Maryland, Inc
UPGN-66-1-5-500-303-M Sensata Technologies Maryland, Inc
UPGN-66-1-5-500-303-M Sensata Technologies Maryland, Inc
UPGN-66-1-5-500-303-M Sensata Technologies Maryland, Inc
UPGN-66-1-5-500-303-M Sensata Technologies Maryland, Inc
UPGN-66-1-5-500-303-M Sensata Technologies Maryland, Inc
UPGN-66-1-5-500-303-M Sensata Technologies Maryland, Inc
Stock Check
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