SRL-Series - Safety Relay


CE Approved

   TUV approved to CAT 4 SIL 3 PL-E
•   LED diagnostics
•   Automatic/manual-monitored reset

•   Multiple safety outputs available (future development)
•   Time delay feature (future development)

The SRL-Series are industry standard safety relays designed to cater for most applications. Mechan Controls over the years has developed an enviable reputation when it comes to machine guard safety switches and due to popular demand, the SRL-Series came to life in 2010. The SRL1 continues to become a more frequent seller year on year.

The SRL-Series features force guided safety contact outputs, internal and external relay monitoring circuit and LED indication.

This range of safety relays will see further developments in the coming years to expand on the success of the SRL1.


The SRL-1 Safety relay has dual channel, low voltage inputs, two normally open control contact outputs and one normally closed indication contact.

With LED indication to speed up fault finding and a slim 22.5mm DIN rail mounting enclosure the SRL-1 takes up minimum control panel space.

Designed for operation with the Mechan range of non-contact safety switches, the SRL-1 is also suitable for use with dual channel Emergency Stop buttons, or safety devices with 2 safety outputs e.g mechanical safety switches.

Depending on installation the SRL-1 can be used in CAT-4 / SIL 3 safety circuits.

File Title File Name Download File
307 400 IDv1 Mechan SRL1 installation guide 307-400-IDv1-Mechan-SRL1-installation-guide.pdf PDF (0)
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