Sigma Impulse Relays, also known in the market as a telleruptor, is a circuit switching element used to control lighting circuits from multiple points.

Sigma Impulse Relays allow users to control the lighting systems they are connected to with push buttons, while offering economical and easy solutions for illuminating large areas.

Thanks to the special switching mechanism inside the pulse current switch, when the push button is pressed once, the lighting circuit is switched to the off position if it is open, and to the on position if it is closed, this switching process is provided from many points with push buttons.
Sigma Impulse Relays have a wide product range with 16A and 32A product range, 230V(AC)-24V(AC)-24V(DC), coil voltage options.