The Relay,electromagnetic, cataloged under National Stock Number 5945-00-991-8258, is classified within Federal Supply Class 5945 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5945-00-991-8258 |
| Primary Part Number | C4524-548-1 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters |
| Status | CANCELLED |
| Duty Type | CONTINUOUS |
| Winding Quantity | 1 |
| Storage Type | GENERAL PURPOSE WAREHOUSE |
| Coil Quantity | 1 |
| Main Contact Load Current Rating at Maximum Rated Voltage | 25.0 AMPERES AC AND 25.0 AMPERES DC RESISTIVE LOAD |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Purpose for Which Designed | GENERAL |
| Main Contact Load Current Rating at Maximum Rated Voltage | 25.0 AMPERES AC AND 25.0 AMPERES DC MOTOR LOAD |
| Unthreaded Mounting Hole Diameter | 0.219 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Operating Voltage Rating and Type at Specified Temp | 200.0 VOLTS DC 25 DEG CELSIUS ALL WINDINGS |
| Main Contact Load Current Rating at Maximum Rated Voltage | 25.0 AMPERES AC AND 25.0 AMPERES DC INDUCTIVE LOAD |
| Arc Quenching Method | AIR |
| Mounting Facility Pattern | RECTANGULAR SINGLE MOUNTING FACILITY |
| Main Contact Maximum Voltage Rating in Volts | 200.0 AC AND 28.0 DC |
| Nonpile-Up Main Contact Arrangement | 3 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 2.469 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Fragility Factor | MODERATELY RUGGED |
| Terminal Type and Quantity | 8 PIN ALL FUNCTIONS |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| CTR52 | Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters (USA) |
| C4524-548-1 PRIMARY | Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters (USA) |
| 9071-8555 | Leach International Corp Div Leach International Corporation (USA) |
| 9565H123 | Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA) |
| 9565ED3 | Safran Power Usa, Llc (USA) |
| 54674 | Keco Industries, Inc. (USA) |
| 9565H123 | Safran Power Usa, Llc (USA) |
NSN 5945-00-991-8258 is a Relay,electromagnetic, manufactured by Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters, classified under FSC 5945 (No Item Name Available). Status: cancelled.
NSN 5945-00-991-8258 has 7 cross-referenced part numbers: CTR52 (Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters), C4524-548-1 (Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters), 9071-8555 (Leach International Corp Div Leach International Corporation), 9565H123 (Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc), 9565ED3 (Safran Power Usa, Llc) and 2 more.
There is 1 known substitute for 5945-00-991-8258: 2825-00-389-9738. Verify interchangeability with system specifications before substitution.
Key specifications for C4524-548-1: Duty Type: CONTINUOUS; Winding Quantity: 1; Storage Type: GENERAL PURPOSE WAREHOUSE; Coil Quantity: 1. 22 total characteristics are documented in the Federal Logistics Information System.
NSN 5945-00-991-8258 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.