Wieland Safety Relay SNO 4083, 115V AC, 230V AC, 3 Safety Contacts R1.188.3590.0

Wieland R1.188.3590.0 Safety Relay is engineered for industrial safety applications requiring robust and reliable control. Operating on dual coil voltages of 115V AC and 230V AC, it supports 3 safety contacts configured to provide secure enabling and signaling current paths. The manual reset method ensures a monitored start, supporting compliance with functional safety norms.

This product features DIN Rail mounting and screw terminal connections for straightforward installation and maintenance. Its time delay of 1.5 seconds optimizes safety function sequences. The relay is designed to operate reliably in ambient temperatures from -25°C to 65°C, offering wide applicability in diverse environments.

Rated contact current is 6A, suitable for switching 24V DC and 230V AC voltages, making it versatile for various automation control circuits. Its IP20 and IP40 ratings provide protection against solid objects and limited ingress of dust, ensuring durability in industrial settings.

Certified under rigorous standards including EN 50156-1, EN 62061, EN 81-1, and EN ISO 13849-1, it meets high safety requirements with safety category CAT 4 per ISO 13849-1 and up to SILCL 3 as per EN 62061. This makes it apt for applications such as emergency stop systems, safety gates, and light barrier monitoring.

Compact and efficient, with dimensions of 114mm height, 96.5mm length, and 22.5mm width, the relay integrates seamlessly into control panels. The intelligent display system offers diagnostic support, enabling simpler troubleshooting and status monitoring.

Features 3 safety contacts for effective safety switching. Manual reset method allows controlled and monitored start-up. Designed for DIN Rail mounting with screw terminals for secure connections. Includes a 1.5 second time delay for safety function timing.

Operates within a temperature range of -25°C to 65°C. Rated for contact current of 6A with switching voltages of 24V DC and 230V AC. IP20 and IP40 rated for protection against ingress. Complies with EN 50156-1, EN 62061, EN 81-1, and EN ISO 13849-1 safety standards.

Safety category CAT 4 per ISO 13849-1 ensuring high-level safety performance. Compact dimensions facilitate easy integration: 114mm height, 96.5mm length, and 22.5mm width.

This Wieland safety relay is ideal for industrial automation, manufacturing, and safety system applications requiring high reliability and compliance with stringent international safety standards.

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