A new generation of safety relay modules that combine the approved safety technique with the demands of explosion protection. Designed for equipment of the category 2GD. Emergency stop devices and safety door monitors may be used in gas and dust explosive atmosphere. Suitable for emergency stop control devices and guard door monitoring

1 or 2 channel control
Optional cross short monitoring
Current and voltage limitation of input - intrinsically safe
Green LED display

ATEX 94/9/EG
Gas: II 3 G Ex nanC IIC T5 (SRB in zone 2)
Gas/dust: II (2) GD [Ex ib] IIC/[Ex ibD]

Minimise the risk of injuries in your industrial environment using this safety relay from Schmersal. It monitors the operating processes of your machine and sends a signal to the control system if it detects a potential hazard. This activates a safety function to prevent injuries to personnel and damage to equipment. Thanks to its two-channel design, you can use this component to monitor two machines at the same time, making it a versatile choice. Its robust glass fibre-reinforced thermoplastic body is resistant to impact and heat for durability in harsh environments.

• ATEX certified for safe use in potentially explosive environments
• Minimum mechanical service life of 10 million operations for long-lasting performance
• Broad operating temperature range between -25°C and +60°C for use in demanding environments

• Mining and quarrying industry
• Assembly plants
• Packaging industry
• Oil and gas industry

This unit features five LED indicators that show the status of its operating parameters for easy monitoring.

You can mount this relay by simply snapping it onto a standard DIN rail, making it easy to install.