253-63-011PC21: RELAY,ELECTROMAGNETIC.
The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, thread_class: 2A SINGLE MOUNTING FACILITY A, overall_width: 3.000 INCHES NOMINAL IN, overall_height: 4.000 INCHES NOMINAL IN, overall_length: 7.250 INCHES NOMINAL IN, special_features: CALIBRATED AT 5-7.5-10 AMPS. This part is cataloged in the U.S.
Government catalog under NSN 5945-00-549-9911, 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.
| duty_type | CONTINUOUS |
| thread_class | 2A SINGLE MOUNTING FACILITY A |
| coil_quantity | 2 |
| overall_width | 3.000 INCHES NOMINAL IN |
| overall_height | 4.000 INCHES NOMINAL IN |
| overall_length | 7.250 INCHES NOMINAL IN |
| special_features | CALIBRATED AT 5-7.5-10 AMPS |
| winding_quantity | 2 |
| nominal_thread_size | 0.250 INCHES SINGLE MOUNTING FACILITY IN |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY |
| mounting_facility_pattern | IN-LINE SINGLE MOUNTING FACILITY |
| winding_dc_resistance_rating | 195.0 OHMS NOMINAL SECOND WINDING |
| NSN | 5945-00-549-9911 |
| MOUNTING FACILITY TYPE AND QUANTITY | 2 THREADED STUD(S) SINGLE MOUNTING FACILITY |
| OVERALL HEIGHT | 4.000 INCHES NOMINAL IN |
| MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS | 250.0 DC |
| MOUNTING FACILITY PATTERN | IN-LINE SINGLE MOUNTING FACILITY |
| MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE | 2.0 AMPERES DC RESISTIVE LOAD |
| DUTY TYPE | CONTINUOUS |
| OVERALL LENGTH | 7.250 INCHES NOMINAL IN |
| OVERALL WIDTH | 3.000 INCHES NOMINAL IN |
| WINDING DC RESISTANCE RATING | 195.0 OHMS NOMINAL SECOND WINDING |
| WINDING DC RESISTANCE RATING | 64.0 OHMS NOMINAL FIRST WINDING |