KL4057: RELAY,ELECTROMAGNETIC.
The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, overall_width: 1.870 INCHES NOMINAL IN, overall_height: 3.140 INCHES NOMINAL IN, overall_length: 3.500 INCHES NOMINAL IN, environmental_protection: HERMETIC, mounting_facility_pattern: RECTANGULAR SINGLE MOUNTING FACILITY. This part is cataloged in the U.S.
Government catalog under NSN 5945-00-257-9639, 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 |
| coil_quantity | 1 |
| overall_width | 1.870 INCHES NOMINAL IN |
| overall_height | 3.140 INCHES NOMINAL IN |
| overall_length | 3.500 INCHES NOMINAL IN |
| winding_quantity | 1 |
| environmental_protection | HERMETIC |
| mounting_facility_pattern | RECTANGULAR SINGLE MOUNTING FACILITY |
| terminal_type_and_quantity | 8 PIN ALL FUNCTIONS |
| winding_dc_resistance_rating | 230.0 OHMS NOMINAL SINGLE WINDING |
| unthreaded_mounting_hole_diameter | 0.203 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| mounting_facility_type_and_quantity | 4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| NSN | 5945-00-257-9639 |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| OVERALL HEIGHT | 3.140 INCHES NOMINAL IN |
| MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS | 115.0 AC |
| MOUNTING FACILITY PATTERN | RECTANGULAR SINGLE MOUNTING FACILITY |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 3.125 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE | 15.0 AMPERES AC RESISTIVE LOAD |
| DUTY TYPE | CONTINUOUS |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.203 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| OVERALL LENGTH | 3.500 INCHES NOMINAL IN |
| OVERALL WIDTH | 1.870 INCHES NOMINAL IN |