ST74D54-1: SWITCH,THERMOSTATIC.
The SWITCH,THERMOSTATIC is a the manufacturer industrial component. Key specifications include body_height: 4.625 INCHES NOMINAL IN, overall_width: 2.563 INCHES NOMINAL IN, terminal_type: SCREW, overall_height: 8.906 INCHES NOMINAL IN, overall_length: 3.250 INCHES NOMINAL IN, mounting_method: UNTHREADED HOLE(S). This part is cataloged in the U.S.
Government catalog under NSN 5930-01-253-4213, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| body_height | 4.625 INCHES NOMINAL IN |
| overall_width | 2.563 INCHES NOMINAL IN |
| terminal_type | SCREW |
| overall_height | 8.906 INCHES NOMINAL IN |
| overall_length | 3.250 INCHES NOMINAL IN |
| mounting_method | UNTHREADED HOLE(S) |
| features_provided | ELECTRICAL ACCESS PORT |
| operating_temp_rating | 25.0 FAHRENHEIT MINIMUM AND 125.0 FAHRENHEIT MAXIMUM DEGF |
| contact_action_stimulus | INCREASE |
| mounting_facility_pattern | TWO POSITION DIAGONAL |
| temp_sensing_element_type | BULB |
| nonpile-up_contact_arrangement | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| NSN | 5930-01-253-4213 |
| OVERALL HEIGHT | 8.906 INCHES NOMINAL IN |
| CONTACT ACTION STIMULUS | INCREASE |
| TERMINAL TYPE | SCREW |
| MOUNTING FACILITY PATTERN | TWO POSITION DIAGONAL |
| MOUNTING METHOD | UNTHREADED HOLE(S) |
| BODY HEIGHT | 4.625 INCHES NOMINAL IN |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.217 INCHES NOMINAL IN |
| LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS | 1.375 INCHES NOMINAL IN |
| TEMP SENSING ELEMENT TYPE | BULB |
| OVERALL LENGTH | 3.250 INCHES NOMINAL IN |