---
title: "Relays and Train Protection - Relays"
canonical: "/Relays"
published: 2026-10-13
---

# Relays and Train Protection - Relays

## Frame

## Frame

**Relays and Train Protection**

**Rail**

**Relays**

## Frame

### Relays

###### RELAYS AND TRAIN PROTECTION

##### Instantanious relays

##### Relays

##### Wide range of highly reliable safety critical relays for on-board and trackside applications. More than 11 million relays installed world wide. Mors Smitt relays are built for use in very harsh conditions and work reliable even in circumstances with vibrations, dust, temperature and humidity variations and electric interference.

##### Conformity

##### Mors Smitt products are designed and compliant to the strictest railway directives, such as EN 50155 Electronic equipment used on rolling stock for railway applications, IEC 60571 Electronic equipment used on railway vehicles, and EN 50463 Energy measurement on board trains.

**Customer benefits**

### Instantanious relays

###### RELAYS AND TRAIN PROTECTION

##### Timer / Function Relays

##### Content in Development

##### Coming soon to help you explore Wabtec solutions and expertise

### Latching Relays

###### RELAYS AND TRAIN PROTECTION

##### Latching Relays

##### Content in Development

##### Coming soon to help you explore Wabtec solutions and expertise

### Monitoring Relays

###### RELAYS AND TRAIN PROTECTION

##### Monitoring Relays

##### Content in Development

##### Coming soon to help you explore Wabtec solutions and expertise

### Protection Relays

###### RELAYS AND TRAIN PROTECTION

##### Protection Relays

##### Content in Development

##### Coming soon to help you explore Wabtec solutions and expertise

### Sockets

###### RELAYS AND TRAIN PROTECTION

##### Sockets

##### Content in Development

##### Coming soon to help you explore Wabtec solutions and expertise

### Protection Relays

###### RELAYS AND TRAIN PROTECTION

##### Protection Relays

##### Content in Development

##### Coming soon to help you explore Wabtec solutions and expertise

### Signalling Relays

###### RELAYS AND TRAIN PROTECTION

##### Signalling Relays

##### Content in Development

##### Coming soon to help you explore Wabtec solutions and expertise

**Relays**

## Frame