Safety Interlock Mount for use with BNS 33 Safety Switch


Out of stock

Attribute Value
Accessory Type Spacer
For Use With BNS 33 Safety Switch


Out of stock


Product Details

BNS 33, Standard Coded


Control category up to 4 to EN954-1 in combination with a safety monitoring module
LED versions are illuminated when guard door is open
1 N/O 2 N/C versions can use 1 N/C as coded output to another device e.g. a beacon
Coded switch, actuation only possible with BPS33 actuating magnet
IP67 protection



Actuator must be ordered separately, please see stock number 198-7863


EN60947-5-3 standard is only met if entire system consisting of safety sensor (BNS33), magnet (BPS33) and a safety monitoring module (AES) is used.


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

Schmersal Spacer for BNS 33 Safety Switch, 13g – SPACER BN 31/33


Use this spacer from Schmersal to mount BNS 33 non-contact safety switches and actuators. It acts as a shock absorber to prevent heavy impact from the collision of doors with machinery, reducing the risk of damage and extending the life of your components.
This component is made of a thermoplastic material that’s durable and abrasion-resistant, so you don’t have to worry about wear or scratching. You’ll find it useful on heavy equipment with high-speed rotating parts.


Features & Benefits


• RoHS (Restriction of Hazardous Substances) compliant, so it contains only trace amounts of any harmful materials
• Light weight of 13g for minimal strain on your equipment
• IP67 (ingress protection) rating indicates it can withstand dust and immersion in up to 1m of water for 30 minutes




• Hazardous area guard doors
• Process and packaging equipment


Is this spacer reusable?


Yes, it is. As long as the spacer isn’t worn, you can unmount it and install it on another machine.


Does this spacer require maintenance?


Apart from regular checks for wear or damage, this component doesn’t require maintenance. If you notice that it’s worn, you should replace it immediately.



Mfr. Part No


RS Stock No



Select your currency
GBP Pound sterling