Product description in English:

The magnetic safety sensor BNS 303-11Z is a reliable solution for monitoring protective devices in industrial applications. With its low coding level according to EN ISO 14119 and a robust fiberglass-reinforced thermoplastic housing, it meets the requirements for durable and safe monitoring systems. The sensor operates on a magnetic principle and allows for quasi-flush installation.

With a secure switching distance of 5 mm (ON) and 15 mm (OFF), the sensor offers high operational safety. The 4-core connection cable with a cross-section of 0.25 mm² (23 AWG) and a PVC sheath ensures easy integration into existing control systems. A B10D value of 25 million switching cycles and a service life of 20 years guarantee high reliability in operation.

Featuring an IP67 protection rating, the BNS 303-11Z is optimally protected against dust and moisture. Its compact design, including an ISO thread M30 and a sensor length of 44 mm, simplifies installation. The sensor comes with mounting material, while the corresponding actuator is sold separately.

Technical specifications:

Ordering information:

• Product designation: BNS 303-11Z
• Article number: 101115682
• EAN: 4030661049052
• eCl@ss number: 27-27-44-01
• ETIM number: EC002544

Approvals and certifications:

• Certifications: cULus
• Standards: BG-GS-ET-14, EN IEC 60947-5-3

Mechanical specifications:

• Operating principle: Magnetic
• Dimensions: ISO thread M30, Length 44 mm
• Protection class: IP67
• Cable length: 1 m, Wire cross-section: 0.25 mm² (23 AWG)
• Switching distances: Sao = 5 mm, Sar = 15 mm
• Tightening torque for nuts: max. 3 Nm

Electrical specifications:

• Switching voltage: max. 100 VAC / 100 VDC
• Switching current: max. 0.4 A
• Switching power: max. 10 W
• Switching elements: 1 normally open (NO), 1 normally closed (NC)

Environmental conditions:

• Ambient temperature: -25 °C to +70 °C
• Vibration resistance: 10–55 Hz, amplitude 1 mm
• Shock resistance: 30 g / 11 ms

Scope of delivery:

• Safety sensor BNS 303-11Z
• 2 fastening nuts M30 x 1.5
• Note: Actuator not included

Recommended accessories:

• Actuators: BPS 300, BPS 303, BPS 303 SS
• Safety control units: SRB 301AN, SRB-E-301ST, SRB-E-201LC