Combined thermostats | SRB series
Thermostats of this family combine two actions into one body:
– On the one hand, there is adjusting or limiter action with single pole automatic reset. As in other families such as NT or TM, they open or close an electrical circuit in function of temperature.
– On other hand there is the double pole safety action.
Main characteristics are:
Technical information
| ADJUSTING OR LIMITER (FIXED TEMPERATURE) AND SAFETY | ||
| Electrical Scheme | Adjusting part: SPST or SPDT Safety part : DPST |
|
| Temperature Range | 40°C (104°F) up to 130°C(266°F) | |
| Fixation | 2 M4 | |
| Capillary length | Adjusting part: 280mm up to 3000mm Safety part: 280mm up to 2000mm |
|
| Capillary Protection | PVC / Silicone + fiberglass / PTFE | |
| Phial Type | Adjusting part: 3mm / 4mm / 5mm / 6mm / 8mm Safety part: Straight or coiled |
|
| Phial Material | Copper or Stainless Steel | |
| Electrical Connections | Faston 6,3×0,8 or Screws | |
| Terminals Position | 180°, 90º | |
| Maximum Temperature of the Body | 90ºC (194ºF) | |
| Rating | 20A / 250V~ | |
| Fail-Safe (safety part) | It incorporates a system that, in case the capillary thermostat breaks or leaks, the electrical circuit remains open without possibility of reset |
|
| Trip-free | Function that makes that a thermostat can not be reset until the temperature in the bulb drops from the disconnection temperature | |
| Appliances |
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