5925-01-277-1980

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Model or part number: AP-1-1-51-501

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Description

Overload Switch NSN 5925-01-277-1980.

pdf NSN 5925-01-277-1980 Datasheet

MRC:
A measurement of the longest dimension of a bushing,in distinction from width.ABXD
Bushing Length:
0.380 inches
MRC:
The center to center distance between terminals parallel to the length of the item.AEBP
Center To Center Distance Between Terminals Parallel To Length:
0.875 inches
MRC:
The number of poles included in the item.AKPX
Pole Quantity:
1
MRC:
Indicates the type and number of facilities by which the item is mounted.AXHR
Mounting Facility Type And Quantity:
1 threaded bushing
MRC:
The maximum current load that each pole is rated to carry continuously.CPLM
Maximum Continuous Load Current Rating Per Pole:
500.0 amperes dc single location
MRC:
Indicates the type and value of operating voltage for which each pole is designed to operate,expressed in volts.CPRF
Operating Voltage Type And Rating Per Pole In Volts:
240.0 ac single location and 50.0 dc single location
MRC:
The means by which the trip mechanism is released.CPRJ
Trip Release Method:
Magnetic single location
MRC:
Denotes the type of trip release action.CPRL
Trip Release Characteristic:
Time delay single location
MRC:
The means provided to reposition the mechanism so that the device is ready to function.CPRQ
Reset Method:
Manual
MRC:
Indicates the type of mechanism provided for tripping main contacts.CPRR
Main Contact Tripping Mechanism Type:
Trip free
MRC:
The length of time,expressed in seconds,that an overload may exist before the device will trip at a specified continuous current.CQWN
Trip Delay Time In Seconds Per Rated Continuous Current:
0.400 at 125 pct single location and 4.000 at 125 pct single location and 0.060 at 200 pct single location and 0.600 at 200 pct single location and 0.010 at 400 pct single location and 0.200 at 400 pct single location and 0.005 at 800 pct single location and 0.035 at 800 pct single location
MRC:
The cycles per second /hertz/ of the alternating current.FREQ
Frequency In Hertz:
60.0 single location or 400.0 single location
MRC:
--
NIIN:
012771980
MRC:
--
NATO Stock Number:
5925-01-277-1980
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A030A0
MRC:
--
INC:
00136
MRC:
--
IMM:
TX
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Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Formal Definition

Government issue definition of NSN 5925-01-277-1980

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.

Import / Export

Schedule B Classification
Schedule B Number
NAIC National Association of Insurance Commissioners
End Use A classification system for U.S. exported and imported merchandise based on principal use rather than the physical characteristics of the merchandise. End-Use codes are assigned by the Bureau of Economic Analysis under the U.S. Department of Commerce.
SITC Commodity classification system defined by the United Nations.
USDA
HITECH
Schedule B:
8536200040
NAICS:
335313
End Use Class:
20005
SITC:
77252
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8536200040

Automatic Circuit Breakers, For A Voltage Not Exceeding 1, 000 V, Nesoi

End Use Code 20005

Electric Apparatus

Standard Intl. Trade Class (SITC) 77252

Automatic Circuit Breakers For A Voltage Not Exceeding 1, 000 Volts

Manufacturers

This NSN is registered to the following cage codes.
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