NSN 5925-01-173-1764
Overload Switch
Single pole type body style, plastic case material, moderately rugged fragility factor, pole quantity: 1.
Manufacturer part number 2TC20-2 1/2 for national stock number 5925011731764.
Datasheet
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Product description
Circuit Breaker NSN 5925-01-173-1764.
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MPN or Model
2TC20-2 1/2
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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 -
Thread Pitch Diameters
+0.444 to 0.447 inches -
Body Style
Single pole type -
Bushing Length
Between 0.219 inches and 0.281 inches -
Body Length
Between 0.730 inches and 0.770 inches -
Body Width
Between 0.531 inches and 0.593 inches -
Case Material
Plastic -
Center To Center Distance Between Terminals Parallel To Length
Between 0.673 inches and 0.735 inches -
Fragility Factor
Moderately rugged -
Mounting Surface To Terminal End Distance
Between 1.281 inches and 1.343 inches -
Pole Quantity
1 -
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
2.5 amperes ac single location -
Operating Voltage Type And Rating Per Pole In Volts
120.0 ac single location -
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
2500.0 ac single location -
Circuit Protection Type
Overcurrent single location -
Trip Release Method
Thermal single location -
Trip Release Characteristic
Time delay single location -
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
138.0 single location -
Reset Method
Manual -
Main Contact Tripping Mechanism Type
Trip free -
Manual Actuator Type And Quantity
1 push-pull -
Actuator Function
Trip-reset -
Actuator Position Designation
At pole one -
Internal Trip Release Configuration
Series trip single location -
Thread Size
0.438 inches -
Trip Delay Time In Seconds Per Rated Continuous Current
4.000 at 200 pct and 20.000 at 200 pct single location -
Inclosure Protection Type For Which Designed
Explosion proof -
Trip Release Ambient Tempurature Rating
25.0 degrees celsius single location -
Frequency In Hertz
400.0 single location -
Unpackaged Unit Weight
0.057 pounds -
Thread Series Designator
Uns -
Terminal Type And Quantity
2 tab w/screw
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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 5925-01-173-1764 circuit breakerManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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2TC20-2 1/2 | Sensata Technologies, Inc |