Schmersal BNS303 Series Magnetic Non-Contact Safety Switch, 24V dc, Plastic Housing, M12

Use this safety switch from Schmersal to protect personnel against injuries and prevent damage to your machinery. It's used to cut power to a machine when a guard door is open to minimise workplace hazards. As it's a non-contact switch, it contains a magnet that makes or breaks the circuit without physical contact. This minimises mechanical wear to ensure long-lasting performance and low maintenance requirements.

• Insensitive to transverse misalignment for ease of installation
• Robust glass fibre-reinforced thermoplastic housing material for resistance to impact and heat
• IP67 (ingress protection) rating means it's protected against dust and can withstand submersion in 1m of water for up to 30 minutes
• Complies with IEC 60947-5-3 standards for low-voltage switchgear and controlgear
• Light weight of 38g to minimise strain on equipment

• Food packaging
• Beverage manufacturing
• Biotechnology plants
• Pharmaceutical factories
• Chemical industry

Yes, this safety switch has a broad operating temperature range of -25°C to +70°C, so you can use it in cold or hot environments.

Actuating magnet not included, see accessories

BG, UL, CSA

EN60947-5-3 standard is only met if entire system consisting of safety sensor (BNS303), magnet (BPS) and a safety monitoring module (AES) is used.

IEC/EN60947-5-3, BG-GS-ET-14, EN1088