NSN 5925-01-291-5508
Overload Switch
Weapon system essential.
Manufacturer part number 7MC49-3-3 for national stock number 5925012915508.
Datasheet
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Product description
Circuit Breaker NSN 5925-01-291-5508.
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MPN or Model
7MC49-3-3
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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.)
0.2 lb -
Body Style
Single pole type -
Bushing Length
Between 0.548 inches and 0.648 inches -
Body Length
1.761 inches -
Body Width
0.656 inches -
Case Material
Plastic -
Center To Center Distance Between Terminals Parallel To Length
Between 1.209 inches and 1.271 inches -
Fragility Factor
Moderately rugged -
End Application
Aircraft stratolifter c-135 -
Mounting Surface To Terminal End Distance
Between 1.776 inches and 1.838 inches -
Pole Quantity
1 -
Arc Quenching Method
Magnetic blowout -
Mounting Facility Type And Quantity
1 threaded bushing -
Storage Type
General purpose warehouse -
Thready Qty Per Inch (tpi)
32 -
Maximum Continuous Load Current Rating Per Pole
3.0 amperes dc single location -
Operating Voltage Type And Rating Per Pole In Volts
32.0 dc single location -
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
1000.0 dc single location -
Circuit Protection Type
Overcurrent single location -
Trip Release Method
Magnetic single location -
Trip Release Characteristic
Time delay single location -
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
125.0 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
0.468 inches -
Trip Delay Time In Seconds Per Rated Continuous Current
0.003 at 200 pct single location and 1.500 at 200 pct single location -
Inclosure Protection Type For Which Designed
Dustproof -
Criticality Code Justification
Feat -
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.
![Mechanic Bill explains Overload Switch](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 5925-01-291-5508 circuit breakerManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
7MC49-3-3 | Sensata Technologies, Inc |
18100357-001 | L-3 Communications Electronic |
18100357-001 | Delco Electronics Corp |
Stock Check
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