Product Details | THERMAL RELAY

5945-00-221-4573 A relay switch which is actuated by the effect of internal heat generated by the current in its energizing circuit. For items actuated by ambient, rather than internal temperature changes, see SWITCH, THERMOSTATIC.

Part Alternates: AA33P, 5945-00-221-4573, 00-221-4573, 5945002214573, 002214573

Electrical and Electronic Equipment Components | Relays and Solenoids

Supply Group (FSG) NSN Assign. NIIN
59 09 MAY 1973 00-221-4573

Cross Reference | NSN 5945-00-221-4573

Part Number Cage Code Manufacturer
AA33P 89946 EATON CORPORATION

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Technical Data | NSN 5945-00-221-4573

Characteristic Specifications
SPECIAL FEATURES TYPE A,3 POLE THERMAL BIMETALLIC OVERLOAD TYPE RELAY;MAXIMUM OPERATING VOLTAGE 600.000 VOLTS AC;MAXIMUM CURRENT RATING 87.000 AMPS AC;VISIBLE TRIP INDICATOR WITH MANUAL RESET ROD;OPERATING TEMPERATURE MINUS 40.000 DEG. F TO PLUS 167.000 DEG. F;EQUIPPED WITH ADJUSTMENT KNOB FOR ADJUSTING TRIP RATING OF SPECIFIC HEATER FROM 85.000 TO 115.000 PERCENT;VESSEL APPL WMEC629,WHEC721,VARIOUS
III END ITEM IDENTIFICATION CONTROLLER,AC MAG,11331
MANUFACTURERS CODE 89946
DESIGN CONTROL REFERENCE AA33P

Restrictions/Controls & Freight Information | NSN 5945-00-221-4573

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
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.
Category Code Description
NMF Description 061300 CIRCUIT BREAKER/SWITCH NOI
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 72D unknown
Originating Activity Code 90 Tennessee Valley Authority
Chattanooga, TN 37402-2801
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5945-00-221-4573

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each