NSN 5925-00-450-5189
Overload Switch
Single pole type body style, plastic case material, moderately rugged fragility factor, pole quantity: 1.
Manufacturer part number 990C910 for national stock number 5925004505189.
Datasheet
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Product description
Circuit Breaker NSN 5925-00-450-5189.
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MPN or Model
990C910
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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.)
0.3 lb -
Thread Pitch Diameters
+0.1177/+0.1214 inches -
Body Style
Single pole type -
Body Length
Between 2.490 inches and 2.510 inches -
Body Width
Between 0.740 inches and 0.760 inches -
Case Material
Plastic -
Center To Center Distance Between Terminals Parallel To Length
Between 1.928 inches and 1.948 inches -
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
Between 2.052 inches and 2.072 inches -
Fragility Factor
Moderately rugged -
Boss Height
Between 0.130 inches and 0.150 inches -
Mounting Surface To Terminal End Distance
2.611 inches -
Pole Quantity
1 -
Arc Quenching Method
Magnetic blowout -
Mounting Facility Type And Quantity
2 threaded hole -
Storage Type
General purpose warehouse -
Thready Qty Per Inch (tpi)
32 -
Maximum Continuous Load Current Rating Per Pole
50.0 amperes dc single location -
Operating Voltage Type And Rating Per Pole In Volts
28.0 dc single location -
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
3000.0 dc single location -
Circuit Protection Type
Overcurrent single location -
Trip Release Method
Magnetic-hydraulic single location -
Trip Release Characteristic
Instantaneous 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
1 toggle -
Actuator Function
Trip-reset -
Actuator Position Designation
At pole one -
Internal Trip Release Configuration
Series trip single location -
Thread Size
0.138 inches -
Inclosure Protection Type For Which Designed
Fungus proof and humidity resistant and moisture proof and shock resistant and vibration resistant -
Unpackaged Unit Weight
4.250 ounces -
Thread Series Designator
Unc -
Terminal Type And Quantity
2 threaded stud
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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.
Pricing and Availability
Get a quote for 5925-00-450-5189 circuit breakerManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
990C910 | Northrop Grumman Systems Corporation |
70-311-1MG6 | Eaton Corp |
APL1-1177-1 | Sensata Technologies Maryland, Inc |
990C910H01 | Northrop Grumman Systems Corporation |
AM-12-311-1MG6 | Eaton Corp |