Schmersal 24V DC Safety Relay with 2 Safety Contacts, Automatic Reset, DIN Rail Mount SRB-E-204ST

Schmersal SRB-E-204ST is a 24V DC safety relay designed for industrial automation safety applications. It features 2 safety contacts and an automatic reset mechanism, ensuring reliable and fast interruption of machine operations when hazards are detected. Its DIN rail mount and compact form factor (22.5mm length, 115mm width, 98mm height) facilitate easy integration into existing control panels.

This safety relay is built with a glass fibre-reinforced thermoplastic housing that provides excellent impact resistance and heat tolerance, making it suitable for demanding industrial environments. The device operates efficiently at a power consumption of 3W and supports a broad temperature range from -25°C to +60°C. The IP54 ingress protection rating ensures the unit is safeguarded against dust and water spray from all directions.

Standards compliance includes EN 60947-5-1, EN ISO 13849-1, IEC/EN 62061, IEC/EN 60204-1, and IEC 61508, highlighting its suitability for machine safety systems requiring compliance with international safety regulations. With a quick drop-out delay of less than 10 milliseconds, this relay ensures fast response times in emergency scenarios.

At a lightweight 150 grams, the relay minimizes bulk on installation setups. Typical applications include connection to safety light curtains, safety switches, emergency stop controls, and pressure-sensitive safety mats.

Overall, the Schmersal SRB-E-204ST safety relay provides dependable protection for industrial machinery and personnel, integrating seamlessly into automation systems requiring high safety integrity levels.

Operates at 24V DC with two safety contacts for reliable switching. Automatic reset method ensures ease of operation after safety events. Compact DIN rail mount design with dimensions 22.5mm x 115mm x 98mm. Wide operating temperature range from -25°C to 60°C suited for industrial environments.

IP54 rated chassis offers protection from dust and water spray, ideal for harsh conditions. Power consumption is only 3W, enabling efficient operations. Constructed from impact and heat resistant glass fibre-reinforced thermoplastic.

Compliance with EN 60947-5-1, EN ISO 13849-1, IEC/EN 62061 and related safety standards. Lightweight at 150 grams reduces load on mounting and equipment. Suitable for use with light curtains, emergency stop buttons, and pressure-sensitive mats.

Explore the range of Safety Relays and automation components at EnvMart for reliable industrial safety equipment.