HG4B1051A: RELAY,ELECTROMAGNETIC.
The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, time_delay: 3.20 SECONDS NOMINAL FIXED RELEASE TIME, thread_class: 2A SINGLE MOUNTING FACILITY A, overall_length: 3.430 INCHES NOMINAL IN, overall_diameter: 1.840 INCHES NOMINAL IN, features_provided: POLARIZED. This part is cataloged in the U.S.
Government catalog under NSN 5945-00-827-7203, 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 |
| time_delay | 3.20 SECONDS NOMINAL FIXED RELEASE TIME |
| thread_class | 2A SINGLE MOUNTING FACILITY A |
| coil_quantity | 1 |
| overall_length | 3.430 INCHES NOMINAL IN |
| overall_diameter | 1.840 INCHES NOMINAL IN |
| winding_quantity | 1 |
| features_provided | POLARIZED |
| nominal_thread_size | 0.138 INCHES SINGLE MOUNTING FACILITY IN |
| environmental_protection | HERMETIC |
| thread_quantity_per_inch | 32 SINGLE MOUNTING FACILITY |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY |
| NSN | 5945-00-827-7203 |
| MOUNTING FACILITY TYPE AND QUANTITY | 3 THREADED STUD(S) SINGLE MOUNTING FACILITY |
| PILE-UP MAIN CONTACT FORM ARRANGEMENT | 4C |
| MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS | 500.0 DC |
| MOUNTING FACILITY PATTERN | TRIANGLE SINGLE MOUNTING FACILITY |
| OVERALL DIAMETER | 1.840 INCHES NOMINAL IN |
| MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE | 5.0 AMPERES DC RESISTIVE LOAD |
| DUTY TYPE | CONTINUOUS |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO THE ALTITUDE OF AN ISOSCELES TRIANGLE | 0.750 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| OVERALL LENGTH | 3.430 INCHES NOMINAL IN |
| WINDING DC RESISTANCE RATING | 394.0 OHMS NOMINAL SINGLE WINDING |