sūsa Thermal Switches
Install directly in the oil line and provide an automatic switch to turn on electric fan or electric external differential/transmission pump.
Thermal Switch Assemblies
In-line thermal switch fitting assemblies include an AN-female to AN-male swivel adapter along with a thermal switch. Install on the hot side of a Setrab ProLine Fanpack to activate a fan or use temperature to activate a 12V powered accessory.
Female – Male in-line adapter
| Temperature | AN Size | Part Number |
|---|---|---|
| 180ºF | –6 | 31-TS180-06 |
| –8 | 31-TS180-08 | |
| –10 | 31-TS180-10 | |
| –12 | 31-TS180-12 | |
| –16 | 31-TS180-16 | |
| 190ºF | –6 | 31-TS190-06 |
| –8 | 31-TS190-08 | |
| –10 | 31-TS190-10 | |
| –12 | 31-TS190-12 | |
| –16 | 31-TS190-16 | |
| 200ºF | –6 | 31-TS200-06 |
| –8 | 31-TS200-08 | |
| –10 | 31-TS200-10 | |
| –12 | 31-TS200-12 | |
| –16 | 31-TS200-16 |
Male – Male in-line adapter
| Temperature | AN Size | Part Number |
|---|---|---|
| 180ºF | –6 | 31-TS180-06MM |
| –8 | 31-TS180-08MM | |
| –10 | 31-TS180-10MM | |
| –12 | 31-TS180-12MM | |
| –16 | 31-TS180-16MM | |
| 190ºF | –6 | 31-TS190-06MM |
| –8 | 31-TS190-08MM | |
| –10 | 31-TS190-10MM | |
| –12 | 31-TS190-12MM | |
| –16 | 31-TS190-16MM | |
| 200ºF | –6 | 31-TS200-06MM |
| –8 | 31-TS200-08MM | |
| –10 | 31-TS200-10MM | |
| –12 | 31-TS200-12MM | |
| –16 | 31-TS200-16MM |
Thermal Switch Probes
Thermal switches can be installed in any 1/8" NPT pipe port or M12x1.5 threaded port to activate a 12V accessory at the prescribed temperature. M12 threaded probes include crush washer.
| Temperature | Probe size | Part Number |
|---|---|---|
| 180ºF | 1/8" NPT | TS180 |
| M12x1.5 | TS180-M12 | |
| 190ºF | 1/8" NPT | TS190 |
| M12x1.5 | TS190-M12 | |
| 200ºF | 1/8" NPT | TS200 |
| M12x1.5 | TS200-M12 |
Switch Technical Information
| Switch Specifications | ||
|---|---|---|
| Contact type | Normally open | |
| Action temp. | Part # TS180 | 180.6ºF ± 3.6ºF |
| Part # TS190 | 189.6ºF ± 3.6ºF | |
| Part # TS200 | 200.4ºF ± 3.6ºF | |
| Auto reset temp. | Part # TS180 | 165.6ºF ± 3.6ºF |
| Part # TS190 | 174.6ºF ± 3.6ºF | |
| Part # TS200 | 185.4ºF ± 3.6ºF | |
| Terminal size | Amp #250 tab | |
| Circuit resistance | 50mΩ max. | |
| Insulation resistance | 100MΩ min. at DC 500V | |
| Dielectric strength | AC 1250V for one minute, or AC 1800V for three seconds |
|
| Electrical rating | 16A 250VAC\15A 125VAC 10A 250VAC (resistive load) |
|
| Operating life and approvals | UL CUL | 100,000 cycles: 15A 125VAC / 10A 250VAC |
| ENEC17 | 100,000 cycles: 15A 125VAC / 10A 250VAC | |
| 10,000 cycles: 16A 250VAC | ||
| CQC | 10,000 cycles: 16A 250VAC | |
| TUV | 100,000 cycles: 16A 250VAC | |
