Product Details | PRIMARY EXPULSION FUSE CUTOUT

5920-01-577-9522 A device designed to protect heavy duty electrical power and lighting primary circuits and equipment against excessive electrical currents by automatically de-energizing the affected section of the circuit. Consists of a fusible element and a mechanism for quick disconnect of circuit when fuse is blown. May be designed for automatic re-energizing after a predetermined time delay.

Part Alternates: M2486843374, M2486-843374, WMS1C01, 623002451002, 62-3002451-002, 3002451002, 3002451-002, 5920-01-577-9522, 01-577-9522, 5920015779522, 015779522

Electrical and Electronic Equipment Components | Fuses, Arrestors, Absorbers, and Protectors

Supply Group (FSG) NSN Assign. NIIN
59 23 SEP 2009 01-577-9522

Demand History | NSN 5920-01-577-9522

Part Number Request Date QTY Origin
3002451-002 2024-10-280 1 DIBBS
WMS1C01 2024-10-280 1 DIBBS
3002451-002 2022-09-262 1 DIBBS
WMS1C01 2022-09-262 1 DIBBS
3002451-002 2022-05-124 1 DIBBS
WMS1C01 2022-05-124 1 DIBBS
3002451-002 2020-03-84 1 DIBBS
WMS1C01 2020-03-84 1 DIBBS

Cross Reference | NSN 5920-01-577-9522

Part Number Cage Code Manufacturer
3002451-002 05NF7 HDT TACTICAL POWER, INC.
62-3002451-002 0JKN0 HDT EXPEDITIONARY SYSTEMS, INC.
M2486-843374 SZ003 FORSVARETS MATERIELVERK DEFENCEMATERIEL ADMINISTRATION
WMS1C01 18911 EATON CORP COUNT CONTROL/SYSTEMS DIV

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Technical Data | NSN 5920-01-577-9522

Characteristic Specifications
SPECIAL FEATURES THE WMS SERIES OF MINIATURE CIRCUIT BREAKERS FROM CUTLER HAMMER OFFER A COMPACT SOLUTION TO YOUR PROTECTION REQUIREMENTS; THESE MINIATURE BREAKERS ARE CURRENT LIMITING, DIN RAIL MOUNTED AND CAN OFFER A GOOD EQUIVALENT TO FUSED SYSTEMS; APPLICATION SPECIFIC TRIP CURVES OF B, C AND D, PROVIDE MAXIMUM CIRCUIT PROTECTION; A WIDE RANGE OF ACCESSORIES WILL COMPLETE THE INSTALLATION INCLUDING SHUNT TRIPS, AUXILIARY CONTACTS, ALARM CONTACTS, UNDERVOLTAGE RELEASE BUSBARS AND MUCH MORE
PART NAME ASSIGNED BY CONTROLLING AGENCY CIRCUIT BREAKER 1-P 1A/277V DIN RAIL MOUNT
OVERALL HEIGHT 3.460 INCHES NOMINAL
SUPPLEMENTARY FEATURES WEIGHT: 4.25 OZ; 1 AMP; 1A/277V
OVERALL DEPTH 2.800 INCHES NOMINAL
OVERALL WIDTH 0.710 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5920-01-577-9522

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information