Two-circuit controllers - for energy efficient use of all two-circuit heating mats and cables.

Features and benefits

  • Well-arranged display for operation mode
  • Frost protection function
  • Floor temperature limitation
  • One- or two-circuit mode
  • Ideal for low-energy housing and quick heating

Do you have any questions or like to place an order?

General questions
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Question about our products


Climate protection starts with the right controller

The Hemstedt-two-circuit controller is specifically designed for heating mats or cables with two independet heating circuits. The greatest advantage: With a simple push of a button, the room can quickly be heated to the ideal temperature, which will then be kept steady at half power. This saves long and often unnecessary preheating time in rooms that aren't being used that often and helps saving energy and resources.


Well-arranged controls

A point scale adjusting dial for temperature, a slide switch for the heating mode. More isn't needed to efficiently and optimally regulate room temperature, no matter if it's the bathroom or in living rooms of low-energy houses. The Hemstedt two-circuit controller always displays how many heating circuits are in use and offers a "frost protection circuit", so you can just turn the heating system off while going on vacation without worrying.


Simple installation

The Hemstedt two-circuit controller fits into every wall socket and can be retrofitted without problems. The design is simple and functional, so the control can be combined with any common light switch sets.

Our products also run on fuel cell / hydrogen technology!
Made in Germany - since 1974
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Specifications TWO-CIRCUIT CONTROLLER Item no. 93085

Rated operating voltage AC 230 V ±10 %, 50 Hz
Rated load 13 A at AC 230 V; two-pin with separate relays, max. 10 A each
Switching hysteresis 1 ± 0,5 K, referring to the bottom temperature
Bottom temperature operation adjustable from 30°C to 40°C in 5 K steps
Maximum setting area of the darget dial 10°C..40°C
Bottom sensor monitoring for short circuit and interruption
Installation in switch sockets according to DIN 49073, concealed
Protection class II, at corresponding installation
Protection type IP20, use at room temperature
Sensor 2 m

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