Part Details | THERMAL RELAY
5945-00-721-0637 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.
Alternate Parts: PR20SN0275, PR20SN027-5, 1163700054, 11-637-00-054, LT2515, LT-2515, 5945-00-721-0637, 00-721-0637, 5945007210637, 007210637
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JAN 01, 1963 | 00-721-0637 | 03883 ( RELAY, THERMAL ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5945-00-721-0637
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| PR20SN027-5 | 06151 | DIALTRON CORP |
| 11-637-00-054 | 78022 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN AEROSPACE |
| LT-2515 | 93929 | SPX CORPORATIONDBA RADIODETECTION |
Technical Data | NSN 5945-00-721-0637
| Characteristic | Specifications |
|---|---|
| CONTACT ARRANGEMENT | SINGLE POLE, SINGLE THROW, NORMALLY OPEN |
| CONTACT MAXIMUM VOLTAGE RATING IN VOLTS | 115.0 AC AND 28.0 DC |
| CONTACT MAXIMUM CURRENT RATING IN AMPS | C6.0$JDC3.0 |
| HEATER VOLTAGE RATING IN VOLTS | 27.5 |
| HEATER POWER RATING IN WATTS | 4.0 |
| DELAY TIME IN SECONDS | 20.0 FIXED OPERATE NOMINAL |
| TERMINAL TYPE AND QUANTITY | 4 PIN |
| MOUNTING FACILITY TYPE AND QUANTITY | 1 PLUG-IN |
| OVERALL LENGTH | 1.062 INCHES NOMINAL |
| OVERALL DIAMETER | 0.750 INCHES NOMINAL |
| ENVIRONMENTAL PROTECTION | HERMETIC |