NSN 5925-01-377-7191
Overload Switch
Rectangular dimensional envelope body style, plastic case material, 3 poles, maximum continuous load current rating per pole: 100.0 amperes ac all locations.
Manufacturer part number D21-89 for national stock number 5925013777191.
Datasheet
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Product description
Circuit Breaker NSN 5925-01-377-7191.
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MPN or Model
D21-89
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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.)
5.4 lb -
Body Style
Rectangular dimensional envelope -
Overall Length
6.000 inches -
Overall Height
3.500 inches -
Overall Width
4.125 inches -
Case Material
Plastic -
Unthreaded Mounting Hole Diameter
0.196 inches -
Pole Quantity
3 -
Mounting Facility Type And Quantity
6 unthreaded hole -
Maximum Continuous Load Current Rating Per Pole
100.0 amperes ac all locations -
Operating Voltage Type And Rating Per Pole In Volts
600.0 ac all locations -
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
25000.0 ac 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
At pole two -
Internal Trip Release Configuration
Series trip all locations -
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 5925-01-377-7191 circuit breakerManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
D21-89 | Air-a-plane Corp |
HMCP100R3 | Eaton Corporation |
Stock Check
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