TRM3221: SWITCH,THERMOSTATIC.
The SWITCH,THERMOSTATIC is a the manufacturer industrial component. Key specifications include bulb_length: 4.000 INCHES NOMINAL IN, bulb_diameter: 0.875 INCHES NOMINAL IN, overall_width: 2.781 INCHES NOMINAL IN, terminal_type: SCREW, overall_height: 3.406 INCHES NOMINAL IN, overall_length: 3.312 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5930-00-349-7017, 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.
| bulb_length | 4.000 INCHES NOMINAL IN |
| bulb_diameter | 0.875 INCHES NOMINAL IN |
| overall_width | 2.781 INCHES NOMINAL IN |
| terminal_type | SCREW |
| overall_height | 3.406 INCHES NOMINAL IN |
| overall_length | 3.312 INCHES NOMINAL IN |
| mounting_method | BRACKET(S) |
| special_features | TWO MTG HOLES ONE 0.200 IN. DIA ONE 0.375 IN. LG BY 0.200 IN. W 0.750 C TO C IN |
| capillary_tube_length | 72.000 INCHES NOMINAL IN |
| contact_adjustability | ACTUATION POINT ADJUSTABLE, PRESET |
| contact_action_stimulus | INCREASE |
| contact_adjustment_type | EXTERNAL ACTUATION POINT KNOB |
| NSN | 5930-00-349-7017 |
| OVERALL HEIGHT | 3.406 INCHES NOMINAL IN |
| CONTACT ACTION STIMULUS | INCREASE |
| TERMINAL TYPE | SCREW |
| BULB LENGTH | 4.000 INCHES NOMINAL IN |
| BULB DIAMETER | 0.875 INCHES NOMINAL IN |
| CONTACT LOAD CURRENT RATING | 1.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE |
| CONTACT LOAD CURRENT RATING | 4.6 AMPERES RESISTIVE LOAD FIRST VOLTAGE |
| CONTACT LOAD CURRENT RATING | 520.0 MILLIAMPERES RESISTIVE LOAD THIRD VOLTAGE |
| MOUNTING METHOD | BRACKET(S) |
| CONTACT ADJUSTMENT RANGE | +50.00 TO 250.00 ACTUATION POINT DEGREES FAHRENHEIT |
No substitute or cross-reference records for this part.