646DZE648: SWITCH,PRESSURE.
The SWITCH,PRESSURE is a the manufacturer industrial component. Key specifications include terminal_type: WIRE LEAD, mounting_method: UNTHREADED HOLE(S), features_provided: HERMETICALLY SEALED CASE, frequency_in_hertz: 50.0 AND 60.0 SECOND VOLTAGE, nominal_thread_size: 0.250 INCHES SINGLE PRESSURE CONNECTION IN, pressure_switch_type: DIFFERENTIAL. This part is cataloged in the U.S.
Government catalog under NSN 5930-01-146-4807, 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.
| terminal_type | WIRE LEAD |
| mounting_method | UNTHREADED HOLE(S) |
| features_provided | HERMETICALLY SEALED CASE |
| frequency_in_hertz | 50.0 AND 60.0 SECOND VOLTAGE |
| nominal_thread_size | 0.250 INCHES SINGLE PRESSURE CONNECTION IN |
| pressure_switch_type | DIFFERENTIAL |
| contact_adjustability | DEACTUATION POINT ADJUSTABLE AND ACTUATION POINT ADJUSTABLE |
| operating_temp_rating | -34.0 CELSIUS MINIMUM AND 71.0 CELSIUS MAXIMUM DEGC |
| contact_action_stimulus | INCREASE |
| contact_adjustment_type | INTERNAL ACTUATION POINT SCREW WITH SCALE AND INTERNAL DEACTUATION POINT SCREW WITH SCALE |
| pressure_connector_type | PLAIN, THREADED INTERNAL ALL CONNECTIONS |
| contact_adjustment_range | +1.20 TO 18.00 ACTUATION POINT POUNDS PER SQUARE INCH AND +0.40 TO 17.20 DEACTUATION POINT POUNDS PER SQUARE INCH |
| NSN | 5930-01-146-4807 |
| FREQUENCY IN HERTZ | 50.0 AND 60.0 SECOND VOLTAGE |
| FREQUENCY IN HERTZ | 50.0 AND 60.0 FIRST VOLTAGE |
| CONTACT ACTION STIMULUS | INCREASE |
| TERMINAL TYPE | WIRE LEAD |
| CONTACT LOAD CURRENT RATING | 15.0 AMPERES RESISTIVE LOAD AND 15.0 AMPERES INDUCTIVE LOAD FIRST VOLTAGE |
| CONTACT LOAD CURRENT RATING | 0.4 AMPERES RESISTIVE LOAD AND 0.2 AMPERES INDUCTIVE LOAD THIRD VOLTAGE |
| CONTACT LOAD CURRENT RATING | 15.0 AMPERES RESISTIVE LOAD AND 15.0 AMPERES INDUCTIVE LOAD SECOND VOLTAGE |
| MOUNTING METHOD | UNTHREADED HOLE(S) |
| CONTACT ADJUSTMENT RANGE | +1.20 TO 18.00 ACTUATION POINT POUNDS PER SQUARE INCH AND +0.40 TO 17.20 DEACTUATION POINT POUNDS PER SQUARE INCH |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.265 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.