Schmersal BNSB20 Series Magnetic Non-Contact Safety Switch รหัส BNS-B20-12zG-ST-R

Keep operators safe around moving machinery with this door handle safety switch from Schmersal. When a machine guard opens, the switch automatically breaks the circuit to protect personnel against potential hazards. When the guard is secured, the switch restarts the circuit and the machine resumes normal operations. The switch has a wide operating temperature range of -25°C to +70°C, so it's suitable for use in hot or cold environments. Its non-contact operation ensures minimal wear for an enhanced service life.

• Latching force of 100N to ensure a secure hold
• Door handle design eliminates the need for additional door fittings
• Made of glass fibre-reinforced thermoplastic for resistance to impact and heat
• Complies with IEC 60947-5-3 standards for low-voltage switchgear and controlgear

• Food and beverage processing
• Pharmaceutical industry
• Automotive industry
• Mining and quarrying
• Factory automation

Yes, thanks to the coded safety sensor, the switch will only work with the properly coded actuator. This prevents unauthorised personnel from tampering with the switch's operation.

Actuator sold separately, see accessories

EN60947-5-3 standard is only met if entire system consisting of safety sensor (BNS-B20), actuator and a safety monitoring module (AES) is used.

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

Door Handle Switch