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Schmersal Magnetic Non-Contact Safety Switch BNS303 Plastic Housing 24V DC NO NC Cable BNS303

Category Safety Switch Brand SCHMERSAL Condition New

Specifications

Country of Origin Germany
Brand Schmersal
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 BG, TUV, EAC, cULus, IEC
Switching DC Voltage 24V dc
Switching AC Voltage 100V ac
Housing Colour Black
Safety Contacts NO, NC
Switching Distance 15 mm

Key Features

  • Robust black plastic cylindrical housing with M30 body style.
  • Normally open (NO) and normally closed (NC) safety contacts.
  • Operates at 24V DC with a switching distance of 15 mm.
  • Cable connection type with 2-meter cable length for flexibility.
  • IP67 rated for dust and water ingress protection.
  • Meets safety category 4 with multiple international certifications.
  • No actuator included; uses coded actuator type.
  • Suitable for industrial machinery, conveyor belts, and packaging equipment.

Product Description

Schmersal BNS303 Magnetic Non-Contact Safety Switch BNS303 offers advanced safety monitoring for industrial equipment. The switch operates on 24V DC and features a magnetic sensor principle housed in a durable black glass-fibre-reinforced thermoplastic cylindrical body measuring 44 mm in length and 30 mm in width and depth. It has a switching distance of 15 mm and supports normally open (NO) and normally closed (NC) safety contacts, providing versatile safety applications.

This switch has a cable connection with a 2-meter length to enable flexible installation and is designed as a coded actuator type to ensure precise operation. Rated IP67, it provides full protection against dust ingress and water submersion up to 1 meter for 30 minutes, making it suitable for harsh industrial environments.

The BNS303 is certified to meet safety category 4 and complies with standards such as BG, TUV, EAC, cULus, and IEC. It is ideal for use in heavy industrial machinery, conveyor belts, and packaging equipment where reliable safety interlock monitoring is critical. The switch can be mounted in any position and includes two M30 x 1.5 nuts for securing the device to surfaces.

An LED indicator lights up when the guard door is open, clearly showing machine status to operators and enhancing workplace safety. Manufactured in Germany, this non-contact switch provides an operating life of 25,000,000 operations, ensuring long-term reliability and performance.

Robust IP67 rated plastic housing ensures durability in demanding environments. Compatible with magnetic actuator magnets for non-contact safety monitoring. Flexible mounting options with included M30 nuts for secure installation.

High operating life supports maintenance-free operation in industrial settings. Clear LED indication for machine guard status improves safety awareness. Certified to multiple international safety standards for compliance assurance.

Explore EnvMart's extensive range of electrical switches and safety products tailored for industrial automation, manufacturing, and processing applications. Schmersal products provide trusted safety solutions to protect workers and machinery in demanding environments.

Schmersal Magnetic Non-Contact Safety Switch BNS303 Plastic Housing 24V DC NO NC Cable BNS303
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Frequently Asked Questions

This unit has a cylindrical body measuring 44 mm in length and 30 mm in both width and depth.

The switching distance for this model is 15 mm, allowing for effective non-contact operation.

This model uses a coded actuator type for precise operation, enhancing safety monitoring.

The housing is made of black glass-fibre-reinforced thermoplastic, ensuring durability in industrial settings.

It meets safety category 4, ensuring high safety standards for industrial applications.

The BNS303 complies with several standards including BG, TUV, EAC, cULus, and IEC.

This unit can be mounted in any position and includes two M30 x 1.5 nuts for securing it to surfaces.

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