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Safety Relays

Safety Relays check and monitor a safety system and either allow the machine to start or execute commands to stop the machine. Single-function safety relays are the most economical solution for smaller machines where a dedicated logic device is needed to complete the safety function. Modular and configurable monitoring safety relays are preferred where a large and diverse number of safeguarding devices and minimal zone control are required.

Software Configurable Safety Relay

Guardmaster 440C-CR30 Software Configurable Safety Relay

The Guardmaster® 440C-CR30 Software Configurable Safety Relay is flexible, cost-effective, and easy to use. This relay is ideal for applications requiring as many as ten dual-channel safety circuits and controlling as many as five output zones. You can configure this relay by selecting certified safety function blocks to rapidly build your applications. This relay is completely integrated with Allen-Bradley Logix controllers and can be configured in the Rockwell software Studio 5000® environment.

Software Configurable Safety Relay


Guardmaster Safety Relays

Guardmaster Safety Relays

Our Guardmaster® Safety Relays check and monitor a safety system and either allow the machine to start or execute commands to stop the machine or control safety-related functions. Single-function safety relays are the most economical solution for smaller machines where a dedicated logic device is needed to complete the safety function. Modular and configurable safety relays are preferred where a large and diverse number of safeguarding devices and minimal zone control are required.

Guardmaster Safety Relays


Single-function and Specialty Relays

Single-function and Specialty Relays

Our Single-function and Specialty Relays and accessories are available for a wide-range of high-risk applications.

Single-function and Specialty Relays


Safety Control Relays

Safety Control Relays

Our Safety Control Relays are designed to provide mechanical or mirror contact performance to meet worldwide safety standards.

Safety Control Relays