Schmersal 24V AC/DC Safety Relay, 3 Safety Contacts, 1 Auxiliary Contact, DIN Rail Mount, 2.4W Power SRB-E-301ST

Schmersal SRB-E-301ST is a multi-functional 24V AC/DC safety relay designed for industrial automation and electrical safety applications. Featuring 3 safety contacts and 1 auxiliary contact, it monitors two local sensor circuits simultaneously, enabling individual shutdown of machinery or equipment on fault detection to enhance system safety.

The relay has a compact DIN rail mounting form factor with dimensions of 115mm width, 22.5mm length, and 98mm height, allowing efficient use of control panel space. It consumes only 2.4W of power and supports operating temperatures from -25°C to 60°C, suitable for various harsh industrial environments.

It offers high ingress protection with IP54, IP20, and IP40 ratings, ensuring durability and protection against dust and moisture. The device complies with international safety standards, including IEC/EN 60204-1, IEC 61508, EN ISO 13849-1, IEC/EN 62061, and EN 60947-5-1, guaranteeing robust safety performance.

This safety relay includes automatic reset functionality and self-cleaning contacts that prevent the build-up of non-conductive deposits, boosting reliability. Its 6A contact current rating supports switching voltages of 24V DC and 250V AC, making it versatile for various industrial control circuits.

Installation is simplified due to the DIN rail mount and plug-in screw connections. Status indication is enhanced by five integrated LEDs that display various relay switching conditions, helping maintenance and monitoring.

Typical industrial uses of the Schmersal SRB-E-301ST include food processing automation, automated packaging machinery, and assembly lines requiring high levels of safety and fault monitoring.

Enhance your control systems with this efficient and compact safety relay designed to meet stringent industrial safety standards. Explore a wide range of Safety Relays and automation components available at EnvMart for your industrial applications.

Equipped with automatic reset method for enhanced ease of use. Compact DIN rail mount design measuring 115mm x 22.5mm x 98mm. Monitors two sensor circuits simultaneously for increased safety. Power consumption is low at 2.4W, optimizing energy efficiency.

IP protection ratings of IP54, IP20, and IP40 provide durability in industrial environments. Operating temperature range from -25°C to 60°C suits diverse conditions. Compliant with IEC/EN 60204-1, IEC 61508, EN ISO 13849-1, IEC/EN 62061, and EN 60947-5-1 standards.

Contact current rated at 6A, suitable for switching 24V DC and 250V AC voltages. Includes 5 LEDs for clear indication of switching states. Ideal for applications in food processing, automated packing, and assembly lines.