Products

Paulvé switch position detector-"The most reliable detection is always the closest to the switch rail"

Overview

For over 30 years, Vossloh has been a trusted expert in high-speed turnout equipment, providing innovative solutions for switch position detection. The PAULVÉ Switch Position Detector is a testament to our commitment to reliability and safety, with over 100,000 units deployed worldwide. 

Key Features

  • Robust Design: Engineered to meet the highest safety standards (NF F 52-151 and NF F 52-161), the PAULVÉ detector is ideal for both high-speed and non-locked switch applications. 
  • User-Friendly Installation: Quick and flexible installation on any turnout, whether at the switch toe or heel, enhancing maintenance efficiency. 

Technical Specifications

  • Ingress Protection Rating: IP66 
  • Weight: 12 Kg 
  • Contacts: 2 Opening contacts, 2 Application contacts 
  • Detection Accuracy: Adjustable detection values with 1 mm accuracy 
  • Durability: MTBF of over 30 years 
  • Additional Features: Anti-vandalism optional, insensitivity to switch expansion 

Components

The PAULVÉ detector comprises several essential components: 

  • An outside protective cover (padlock option available) 
  • A crank 
  • An adjustment block 
  • A driving rod 
  • A contact housing with connecting terminal block 
  • A sealing cover 
  • A detection cam 
  • Damped contact rockers 

Operation

Designed for over-the-tie installation, the PAULVÉ detector facilitates mechanical tamping operations between bearers. Its capability to mount on all rail profiles allows seamless integration into existing signalling systems worldwide. 

The damped contact system ensures electrical stability, even in high-vibration environments, coupled with a double cut-off capacity for enhanced safety. With pre-cabled connections, it withstands extreme weather conditions and potential projectiles due to its stainless-steel cover. 

Global References

The PAULVÉ Switch Position Detector is widely used and recommended by multiple high-demand networks across various countries, including: 

  • France: SNCF, RATP, Eurotunnel 
  • Belgium: Infrabel, Brussels - STIB 
  • Great Britain: Network Rail 
  • Italy: RFI 
  • Spain: RENFE 
  • Canada: STM Montreal 

Ensure Safe and Efficient Operations with the PAULVÉ Switch Position Detector

With an unparalleled track record and a commitment to quality, the PAULVÉ Switch Position Detector stands as a reliable choice for rail networks seeking enhanced safety and operational efficiency. Join the ranks of satisfied customers worldwide and strengthen your infrastructure today. 

Downloads

PAULVÉ switch position detector