NSN 5925-01-345-4977
Overload Switch
Rectangular dimensional envelope body style, plastic case material, moderately rugged fragility factor, pole quantity: 2.
Manufacturer part number HFD2040 for national stock number 5925013454977.
Datasheet
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Product description
Circuit Breaker NSN 5925-01-345-4977.
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MPN or Model
HFD2040
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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.)
2.9 lb -
Body Style
Rectangular dimensional envelope -
Overall Length
6.000 inches -
Overall Height
3.375 inches -
Overall Width
4.125 inches -
Case Material
Plastic -
Unthreaded Mounting Hole Diameter
0.196 inches -
Fragility Factor
Moderately rugged -
Pole Quantity
2 -
Arc Quenching Method
Magnetic blowout -
Mounting Facility Type And Quantity
4 unthreaded hole -
Storage Type
General purpose warehouse -
Special Handling Feature
Magnetic -
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
600.0 ac all locations and 250.0 dc all locations -
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
25000.0 ac all locations and 22000.0 dc all locations -
Circuit Protection Type
Overcurrent all locations -
Trip Release Method
Magnetic 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
Between pole one and two -
Internal Trip Release Configuration
Series trip all locations -
Inclosure Protection Type For Which Designed
Dustproof and fungus proof -
Frequency In Hertz
60.0 all locations -
Terminal Type And Quantity
6 compression
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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](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 5925-01-345-4977 circuit breakerManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
HFD2040 | Eaton Corporation |
HFD2040L | Eaton Corporation |
100-001529 | International Switchboard Corp |
Stock Check
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