Schmersal BNS16 Series Magnetic Non-Contact Safety Switch, Plastic Housing, 100V AC/DC, 1 NO/2 NC, M20 BNS16

Schmersal BNS16 Series Magnetic Non-Contact Safety Switch, model BNS16, features a robust plastic housing and operates at 100V AC/DC with 1 NO and 2 NC contacts. Designed to enhance machine safety by preventing unsafe access, this switch is commonly used in industrial and manufacturing environments for reliable machine guarding.

The housing is constructed of glass fibre-reinforced thermoplastic material, which offers excellent impact resistance and abrasion protection while providing electrical insulation to improve operator safety. Its magnetic sensor principle ensures non-contact operation, reducing wear and increasing service life.

Rated IP67, the BNS16 is dust-tight and protected against immersion in water up to 1 meter depth for 30 minutes, making it suitable for harsh factory conditions. The switch supports a maximum switching current of 400mA and a broad operating temperature range from -25°C to +70°C, expanding its usability in demanding environments including material handling, chemical processing, and marine industries.

This safety switch complies with multiple international standards such as BG, BG-GS-ET-14, CE, cULus Listed, EAC, EN ISO 13849-1, IEC 60947-5-3, and has TUV Approval, providing assurance of its reliability and safety performance.

The switch body measures 90 mm in length, 52 mm in width, and 38.5 mm in depth, with a coded actuator type and M20 connection type for secure mounting. It has a switching distance of 18 mm and screw-type terminal connections for stable wiring. Note that the actuating magnet is not included in the package.

Schmersal’s BNS16 switch is suitable for use in industrial automation, safety interlock applications, and environments requiring flame-resistant and impact-resistant safety devices. Its proven durability and compliance make it an essential component for safety system designs.

The switch features a magnetic sensor principle with 1 NO and 2 NC safety contacts. It operates at 100V AC and DC voltages with a maximum switching current of 400mA. Its IP67 rating ensures protection against dust and water immersion up to 1 meter for 30 minutes.

The housing is made of durable black plastic with coded actuator type for secure operation. The switch provides a switching distance of 18 mm and includes screw terminal connections. It conforms to various safety standards including CE, cULus, IEC 60947-5-3, and TUV approval.

Suitable for harsh environments, it operates within a temperature range of -25°C to +70°C. The body dimensions measure approximately 90 mm length, 52 mm width, and 38.5 mm depth. This switch does not include the actuator magnet and is rated for safety category 4.

Manufactured in Germany, it is ideal for industrial safety applications in material handling and chemical plants. Explore more Safety Switches from Schmersal and other leading brands in the Electronics & Electricals category on EnvMart.