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Schmersal BNS303 Series Magnetic Non-Contact Safety Switch Plastic Housing 24V DC 2 Safety Contacts Cable BNS303

Category Safety Switch Brand SCHMERSAL Condition New

Specifications

Country of Origin Germany
Brand Schmersal
Dimensions L 44mm x W 45mm
Length 44mm
Model BNS303
Connection Type Cable
Depth 30mm
IP Rating IP67
Width 30mm
Housing Material Plastic
Series BNS303
Actuator Type Coded
Safety Category 4
Switching Current 0.01A
Terminal type Cable
Sensor Principle Magnetic
Body Style Cylindrical
Standards/Approvals IEC, cULus, EAC, BG, TUV
Switching DC Voltage 24V dc
Switching AC Voltage 100V ac
Housing Colour Black
Safety Contacts 2
Switching Distance 15 mm

Key Features

  • Compact cylindrical design with dimensions 44mm length and 30mm diameter improves installation flexibility.
  • Plastic housing offers excellent impact resistance and heat resistance suitable for harsh industrial environments.
  • Magnetic actuator sensor principle ensures wear-free operation and precise switching distance of 15 mm.
  • IP67 rated for protection against dust ingress and immersion up to 1 meter for 30 minutes.
  • Meets IEC, cULus, EAC, BG, and TUV standards for safety and quality assurance.
  • Switching current rated at 0.01A with 24V DC and 100V AC switching voltages supported.
  • Approved for applications in food processing when used with compatible food-safe magnets.
  • Operating temperature range of -25°C to +70°C accommodates demanding industrial climates.

Product Description

Schmersal BNS303 Series Magnetic Non-Contact Safety Switch features a robust plastic cylindrical housing and operates at 24V DC with 2 safety contacts. Designed for industrial safety applications, this switch uses a magnetic sensor principle for non-contact actuation, reducing mechanical wear and increasing operational longevity.

The compact dimensions of 44mm length and 30mm diameter allow placement in constrained spaces while the IP67 ingress protection rating safeguards against dust and water immersion, making it suitable for demanding environments such as food processing and chemical facilities.

This product meets recognized international standards including IEC, cULus, EAC, BG, and TUV, offering reliable compliance assurance. The switch supports a switching current of 0.01A and can switch up to 24V DC and 100V AC loads, with coded actuator type enhancing safety category 4 compliance.

An LED output function indicator is located at the rear of the switch body. Although the actuator is not included, it is compatible with Schmersal's food-safe BPS 303 magnet, enabling use in hygienic processing environments.

The switch operates effectively within a temperature range of -25°C to +70°C, adapting well to cold and high-heat industrial conditions. Its sturdy glass fibre reinforced thermoplastic material housing provides impact and heat resistance necessary for reliable protection and extended durability.

Compact cylindrical design for limited space installations. High IP67 rating provides dust and water ingress protection. Magnetic sensor with coded actuator ensures non-contact safety triggering. Suitable for food processing and chemical industry safety applications.

Compliant with IEC/EN60947-5-3 and recognized safety standards. Includes 2-meter cable for easy integration. Robust plastic housing withstands harsh industrial environments. Operating temperature range from -25°C up to +70°C.

LED output indicator provides clear operational status.

This Schmersal BNS303 switch is ideal for industrial safety monitoring, conveyor system protection, and hazardous area interlock applications within manufacturing, food processing, chemical, and automation industries. Select reliable Schmersal safety switches for enhanced plant safety standards.

Explore the full range of Schmersal Safety Switches and related industrial electrical components on EnvMart.

Schmersal BNS303 Series Magnetic Non-Contact Safety Switch Plastic Housing 24V DC 2 Safety Contacts Cable BNS303
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Frequently Asked Questions

This model supports switching voltages of 24V DC and 100V AC.

It operates effectively within a temperature range of -25°C to +70°C, accommodating various industrial climates.

The dimensions of the BNS303 are 44mm in length and 30mm in diameter.

It uses a coded actuator type, which enhances safety category 4 compliance.

The housing is made of plastic, specifically glass fibre reinforced thermoplastic, providing impact and heat resistance.

This safety switch features 2 safety contacts.

It meets several recognized standards, including IEC, cULus, EAC, BG, and TUV.

The switching current is rated at 0.01A.

It is ideal for industrial safety monitoring, conveyor system protection, and hazardous area interlock applications in various industries, including food processing and chemicals.

This model uses a cable connection type for installation.

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