5925-01-277-9500

Find complete technical information, availability, and procurement data for: 5925-01-277-9500
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5925 Circuit Breakers

National Stock Number

5925-01-277-9500

Item Name Code

00136

Assigment Date

04/29/1988 (38 years ago)

A switch which is externally actuated by a lever and whose contacts open and close with an instantaneous (snap) action; includes items having one or more momentary positions. Includes switches (snap action) which use mercury to bridge contacts, and assemblages of complete switches (snap action) having common actuators. Excludes:switch,lever; switch,rotary; switch,knife; switch,sensitive; and switch,box.

multipole-single actuator type body style, 1.250 inches maximum body width, 0.850 inches minimum and 0.910 inches maximum center to center distance between terminals parallel to length, 0.332 inches minimum and 0.380 inches maximum bushing length, 1.560 inches maximum body length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Body Style: multipole-single actuator type
Bushing Length: 0.332 inches minimum and 0.380 inches maximum
Body Length: 1.560 inches maximum
Body Width: 1.250 inches maximum
Center To Center Distance Between Terminals Parallel To Length: 0.850 inches minimum and 0.910 inches maximum
Center To Center Distance Between Terminals Parallel To Width: 0.600 inches minimum and 0.660 inches maximum
Nonturn Device Radius: 0.365 inches minimum and 0.385 inches maximum
Nonturn Device Diameter: 0.220 inches minimum and 0.280 inches maximum
Mounting Surface To Terminal End Distance: 1.750 inches maximum
Pole Quantity: 2
Mounting Facility Type And Quantity: 1 threaded bushing
Thread Quantity Per Inch: 32
Maximum Continuous Load Current Rating Per Pole: 15.0 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: 300.0 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: 115.0 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: between pole one and two
Internal Trip Release Configuration: series trip all locations
Nominal Thread Size: 0.375 inches
Trip Delay Time In Seconds Per Rated Continuous Current: 1.200 minimum at 200 pct and 6.000 maximum at 200 pct all locations
Frequency In Hertz: 60.0 all locations
Material: plastic case
Thread Series Designator: unef
Terminal Type And Quantity: 4 screw

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
454-0083-002	Circuit Breaker
AP16-6550-2	Circuit Breaker

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5925-01-277-9500?

The FSCG of the NSN 5925-01-277-9500 is 5925

Does the NSN 5925-01-277-9500 have a Schedule B code assigned?

Yes, the Schedule B code is 8536200040

Does NSN 5925-01-277-9500 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5925-01-277-9500 contain precious materials?

Item does not contain precious metal.

Does NSN 5925-01-277-9500 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5925-01-277-9500 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Fri, Apr 29, 1988