Safety switches with guard locking

Movable guards such as swing gates and sliding gates, flaps or covers, can be found in almost every application. If there are dangerous overrun movements, a safety locking device with appropriate manipulation protection in accordance with EN ISO 14119 is required. 

The safety gate cannot be opened until all hazardous machine movements are stopped. A restart is not possible until the safety gate is closed and locked. It must not be possible to either defeat or manipulate the safeguards. 

Pilz safety switches with guard locking offer the right solution for both process and personnel protection – for safe, productive working.

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• Comprehensive portfolio of switches offers a high level of flexibility during the machine design
• Designed for all applications up to PL e of EN ISO 13849 or SIL 3 of EN IEC 62061
• Saves time and costs thanks to simple installation and the option for safe series connection with diagnostics
• Protection against hazardous machine movements due to monitoring of safe interlocking and safe gate guard locking
• High level of safety and productivity: Manipulation protection prevents unwanted production interruptions; coding freely selectable
• Individual safety gate solution tailored to the application
• High availability and long service life of the sensors

White paper on safety locking devices

We have summarised all the key information about safety locking devices in the white paper. Discover everything you need to know about the various safety functions, and how to install them safely.

• Download white paper

Leaflet: Safety locking devices

In our new leaflet “Safety locking devices – for greater safety and productivity”, you’ll also find interesting information on the application options for the individual products.

• Download brochure

We offer a versatile portfolio of safety locking devices to safeguard movable guards. They provide economical and effective monitoring of doors in safety fences, as well as covers and flaps: 

Reliable and efficient protection of safeguards includes not only the safety locking device but also an additional control unit and suitable wiring and control technology. Pilz safety sensors can be connected in series and are compatible with other products and interfaces. They perfectly fit into their plant environment and also enable Pilz components to be retrofitted to your plant.

Individual safety gate solution with access permission

• Safety switches with guard locking for process and personnel protection 
• Simple operation with the pushbutton unit PITgatebox, with integrated access management as an option 
• Additional accessories: from compatible door handle to escape release 
• Comprehensive diagnostic and status information with Safety Device Diagnostics (SDD) 
• Configurable safe small controller PNOZmulti 2