Here you will find our products of timing, monitoring and control relays.

Hiquel standard products


Time and monitoring relays

If you are looking for time, control and special relays, then you have come to the right place.

Here you will find relays for automatic start-up control of motors (star-delta start-up),

Lighting control (staircase light timer, minute light)

fan control

PLC - controls

We use our small but fine PLC series in small and medium-sized systems.

In addition to our main module, there are also countless extension modules that complement the portfolio.


8 digital inputs 24V=
4 of which can be used analogously (0-10V)

6 normally open outputs max. 5A

CAN bus interface via RJ45 sockets

up to 32 expansion modules possible

Solutions are our success

Special relays

Our special relays for very special applications.

Signal converter


Solutions are our success

Coupling relays

Interface relays in widths:

6mm-11.5mm-22.5mm with 1 to 4 coupling levels

Application examples:

  • Input and output coupler
  • Galvanic isolation
  • contact duplication
  • Structure of a relay logic
  • Voltage conversion e.g. from 24Vdc to 230Vac
  • signal amplification

Coupling relays

Solutions are our success

Power supplies

  • Supply voltage 100-240V~
  • Different power levels
  • Efficiency up to 89%
  • LED display for operation and fault
  • Adjustable output voltage
  • -20…+70°C operating temperature
  • overload protection
  • 45mm installation housing

Single-phase power supplies

  • CAN bus interface via RJ45 sockets
  • RS485 interface for connection,
  • up to 32 SLS-500-I/O modules can be connected LED display for inputs and outputs
  • 48kB program memory
  • Timer, counter, real time clock (RTC) with
  • Calendar function, analogue and word processing
  • 67.5mm housing width, clampable
  • graphical programming with
  • “SLS-500 Configurator” in Microsoft power point “SLS-500-Configurator” in Microsoft Power Point