Safety Interlock Switches

Safety door switches and safety interlock switches are safety components that can be installed on safety gates and doors to detect entry. This lineup includes models that use the power-to-release and power-to-lock methods. Non-contact types are also available that eliminate issues traditionally caused by dust, debris, and long term wear and tear.

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GS series - Safety Interlock Switches

Safety interlock switches are safety devices used for checking whether movable guards such as doors, fences, and covers are opened or closed. KEYENCE’s GS Series Safety Interlock Switches are available in locking type—either power-to-release (GS-50) or power-to-lock (GS-70) models—and non-contact type (GS-10). Both types feature a slim-yet-rugged design with an enclosure rating that ensures usability, even when exposed to water or oil (IP65/67/69K). The GS Series not only offers superior safety but also the usability and reliability required for manufacturing facilities without hindering productivity.

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