Schmersal EX-BNS 250 Series Magnetic Safety Switch, Reinforced Thermoplastic Housing, 24V DC, 1 EX-BNS250-12Z-2187-3G/D-5M

Schmersal EX-BNS250-12Z-2187-3G/D-5M Magnetic Safety Switch features a durable glass fibre reinforced thermoplastic rectangular housing designed for high reliability in industrial safety applications. It operates at 24V DC and offers 1 Normally Open (NO) and 2 Normally Closed (NC) safety contacts to enable monitored position sensing. The coded magnetic actuator ensures tampering resistance and false trip prevention, suitable for safety interlock uses.

The device offers a non-contact sensing solution with a 14 mm switching distance, housed in an IP67-rated enclosure that resists the ingress of dust and water, making it ideal for use in harsh environments including wet and dusty industrial locations.

Certified for use in hazardous areas under ATEX standards, this safety switch complies with internationally recognized norms including EN, ISO, IEC to meet rigorous safety and quality requirements. It is well-suited for guarding machinery, conveyor access points, and perimeter protection where safety control integration is essential.

The integrated cable connection simplifies installation by allowing direct connection to control systems operating at 24V DC, with a switching current of up to 0.1A. Its compact size (33 mm width, 25 mm depth, 13 mm length) and robust black housing support ease of mounting and longevity under industrial conditions.

Coded actuator design prevents tampering and false trips. Non-contact magnetic sensing with 14 mm switching distance. IP67 rated housing for protection against dust and water. ATEX certification for use in explosive atmospheres.

Safety contact configuration: 1 NO and 2 NC contacts. Glass fibre reinforced thermoplastic housing offers durability. Compact rectangular form factor with integrated cable connection. Complies with EN ISO 13849-1 and IEC safety standards.

Designed for monitored safety on machinery access guards. Manufactured in Germany with high quality standards.

This magnetic safety switch is ideal for industrial automation, hazardous area installations, manufacturing plants, and process industries requiring reliable safety interlock components. It is commonly used in conveyor systems, machine guarding, and access control to ensure safety compliance and prevent accidental machine operation.

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