The electronic contactors are designed to expand the switching capacity and lifetime of your heating elements, both resistance and induction. All our electronic contactors use LTE technology (Low Thermal Expansion).

With the F-gas regulation coming into force in January 2027, switching of heating elements will also require the switching device to be a non-potential ignition source if flammable refrigerant is used.

Eltwin have now updated selected IC-Contactor models to be ready for R290 (propane). Our IC-Contactors can also be used with other refrigerants e.g., R32 or R454b.

Applications

The SC series are developed for both resistive and inductive loads like

• heating elements
• lamps
• motors
• transformers

Features and benefits

• Universal Control voltage

• Compact modular design

• Easy DIN rail mounting

• No additional components are required

• Built-in varistor protection

Electronic Contactors, RC + SC

• Ensure a frequent and fast connection.

Semiconductor Contactors, SC1L

• Electronic contactors for household use.

Analogue Power Controllers, SPC1

• Achieve the perfect temperature control in heating circuits.

Electronic Reversing Contactor, SRC

• The perfect solution for high-speed and long-term operations.