NSN 5925-01-302-0778
Overload Switch
Multipole-multiple actuator type body style, plastic case material, moderately rugged fragility factor, pole quantity: 2.
Manufacturer part number TK733-4120 ITEM 1-8 for national stock number 5925013020778.
Datasheet
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Product description
Circuit Breaker NSN 5925-01-302-0778.
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MPN or Model
TK733-4120 ITEM 1-8
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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.)
1.8 lb -
Body Style
Multipole-multiple actuator type -
Body Length
Between 5.110 inches and 5.140 inches -
Body Width
2.072 inches -
Case Material
Plastic -
Center To Center Distance Between Terminals Parallel To Length
Between 3.535 inches and 3.565 inches -
Center To Center Distance Between Terminals Parallel To Width
Between 1.011 inches and 1.041 inches -
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
Between 2.735 inches and 2.765 inches -
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width
Between 1.011 inches and 1.041 inches -
Fragility Factor
Moderately rugged -
Boss Height
Between 0.205 inches and 0.235 inches -
Mounting Surface To Terminal End Distance
Between 3.535 inches and 3.565 inches -
Pole Quantity
2 -
Arc Quenching Method
Magnetic blowout -
Mounting Facility Type And Quantity
4 threaded hole -
Storage Type
General purpose warehouse -
Thready Qty Per Inch (tpi)
32 -
Maximum Continuous Load Current Rating Per Pole
20.0 amperes ac all locations -
Operating Voltage Type And Rating Per Pole In Volts
240.0 ac all locations -
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
5000.0 ac all locations -
Circuit Protection Type
Overcurrent all locations -
Trip Release Method
Magnetic all locations -
Trip Release Characteristic
Time delay all locations -
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
150.0 all locations -
Reset Method
Manual -
Main Contact Tripping Mechanism Type
Trip free -
Manual Actuator Type And Quantity
2 toggle -
Actuator Function
Trip-reset -
Actuator Position Designation
At each pole -
External Actuator Linkage Arrangement
One and two linked -
Internal Trip Release Configuration
Series trip all locations -
Thread Size
0.138 inches -
Trip Delay Time In Seconds Per Rated Continuous Current
2.000 at 200 pct all locations and 20.000 at 200 pct all locations -
Inclosure Protection Type For Which Designed
Dustproof -
Frequency In Hertz
400.0 all locations -
Unpackaged Unit Weight
1.188 pounds -
Thread Series Designator
Unc -
Terminal Type And Quantity
4 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 5925-01-302-0778 circuit breakerManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
TK733-4120 ITEM 1-8 | Electric Boat Corporation |
209-2-1-42-4-4-20-H | Sensata Technologies Maryland, Inc |