Schmersal 24V ac/dc Safety Relay with 4 Safety Contacts and 1 Auxiliary Contact SRB301AN 24VAC/DC

Schmersal SRB301AN 24VAC/DC Safety Relay is engineered for reliable monitoring of industrial safety devices including machine guards, emergency pushbuttons, and safety switches. It features 4 dedicated safety contacts along with 1 auxiliary contact to provide comprehensive control and safety signaling.

This safety relay operates using a 24V AC/DC coil voltage and integrates an automatic reset method facilitating ease of operation without manual intervention. Its compact form factor of 100mm length, 22.5mm width, and 121mm height fits seamlessly onto DIN rails with a tool-free snap-on mount, optimizing space in control panels.

The relay is housed in a ventilated casing made from glass fibre reinforced thermoplastic that ensures durability and prevents overheating during continuous operation. It consumes only 2.1 watts, contributing to overall energy efficiency.

Designed for demanding industrial environments, the SRB301AN functions within a temperature range of -25°C to +45°C and carries an IP40 rating safeguarding against ingress of solid particles. The presence of an LED status display allows easy visual confirmation of operating conditions under various lighting.

Compliance with IEC/EN 60204-1 safety standards and electromagnetic compatibility directives underscores its suitability for low-voltage machinery protection.

This safety relay is versatile in applications and widely used in industries for safeguarding machine guards, door monitoring systems, and safety laser scanners, enhancing personnel and equipment safety across manufacturing, automation, and industrial sectors.

Its hybrid fuse design permits fuse reset post short circuit events without hardware access, minimizing downtime and maintenance needs. Operates at 24V AC/DC coil voltage for versatile power source compatibility. Automatic reset enhances operational convenience and reliability.

Compact DIN rail snap-on mount for easy installation. Low 2.1W power consumption promotes energy efficiency. IP40 rated ventilated housing protects against solid ingress and overheating. Wide operating temperature range (-25°C to +45°C) for demanding environments.

LED status display provides clear operational feedback. Durable glass fibre reinforced thermoplastic housing. Meets IEC/EN safety and EMC standards for low-voltage machinery. Suitable for machine guards, door monitors, safety laser scanners.

Explore the extensive range of Safety Relays and protective equipment at EnvMart for industrial safety compliance and operational excellence.