SIM
SIM is a class I heating element. The class II is also available, see SIS device.
Functionality
The SIM is a basic, simple heating element. The SIM has built-in protection against overheating and is fitted with a bimetal temperature limiter. The device is available in a wide range of power outputs up to 1500 W.
Intelligent Building Systems
The SIM is suitable for connection to external timers and intelligent building systems.
Safety
The SIM has an exceptionally high degree of moisture ingress protection and is fitted with a thermal fuse to prevent overheating of the radiator.
Design
The SIM has a stainless steel housing. It does not have an on/off switch on its housing so it must be controlled externally either by a timer or switched fused spur. A version with a switch located on the plug is available.
Colour
Available colour: stainless steel.
Please be reminded that Terma electric heating elements must only be used in systems properly filled with a heating medium (such as water or another approved fluid, as specified in the user manual)
Important: Do not switch on the heating element unless the heating rod is fully submerged in the heating medium. Operating the unit while dry can result in damage to the product.
Always check that the heating element is completely immersed before powering it on.

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Technical parameters
Features and functions
- Maintenance-free
- Heater colors - INOX, with a white or gray power cord
- stainless steel housing
- Maximum temperature limited to 65 ° C
- Symmetrical housing (can be installed on the left or right side)
- Suitable for connection to external timers and intelligent building systems
- Thermal protection against operation in a dry radiator.
Technical Specifications
| Model header | Color | Wattage | L [mm] | Product Code | Configure Code |
|---|---|---|---|---|---|
| SIM | INOX | 100 | 315 | WESIM01 | FINX* |
| SIM | INOX | 150 | 310 | WESIM51 | FINX* |
| SIM | INOX | 200 | 285 | WESIM02 | FINX* |
| SIM | INOX | 300 | 310 | WESIM03 | FINX* |
| SIM | INOX | 400 | 345 | WESIM04 | FINX* |
| SIM | INOX | 500 | 375 | WESIM05 | FINX* |
| SIM | INOX | 600 | 375 | WESIM06 | FINX* |
| SIM | INOX | 800 | 485 | WESIM08 | FINX* |
| SIM | INOX | 1000 | 575 | WESIM10 | FINX* |
| SIM | INOX | 1200 | 750 | WESIM12 | FINX* |
| SIM | INOX | 1500 | 950 | WESIM15 | FINX* |
* Add the appropriate cabel type symbols here
Technical drawings
3D visualization
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Telephone: +44 (0) 1942 272 172