Proven protection. Reliable performance. Every circuit, every time.
Auxiliary, Trip and Supervision Relays
Mors Smitt auxiliary, trip and supervision relays are electro-mechanical relays specifically designed for high voltage protection and control applications. With patented designs, high-speed operation under 8 ms and minimal contact bounce, they deliver proven reliability for the most demanding power utility environments.
1X Series
Compact, cost-effective relays for trip coil, trip supply and trip circuit supervision with LED indication and easy installation.
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6 decades of reliability, knowledge, quality and excellence
+
Installations
of all types
Mio.
Relays
operating day by day
+
Countries
we are operating in
Our components and systems are compliant with all relevant standards
Mors Smitt products are designed and compliant to the strictest railway directives.
EN 50155 – European Standard for Electronic Equipment used on Rolling Stock
IEC 60571– International Standard for Electronic Equipment used on Rolling Stock with minor deviation equivalent to EN 50155
IEC 61373 – Shock and Vibration for application used in Rolling Stock
EN 50125 – Environmental Condition for Equipment in Rolling Stock
EN 50124 – Isolation condition Basic requirements clearance and creepage distances
EN 45545 – Fire and Smoke
NFPA130 / ASTM E - Fire and Smoke criteria used in American Market
Mors Smitt is IRIS certified
IRIS (International Railway Industry Standard) Certification™ aims to improve the quality and reliability of the rail products through the supply chain by implementing a global system for the evaluation of companies supplying the rail industry. Mors Smitt is IRIS certified based on the international standard ISO-22163 (IRIS Revision-4)
The Mors Smitt brand and its entities are part of Wabtec Cooperation.
We are excited to welcome you to our completely redesigned online experience. Our new website makes it easier than ever to explore our products, solutions, and expertise.
Alongside a modern, user-friendly design, we have introduced enhanced product navigation, new digital features, and a refreshed datasheet experience to improve readability, consistency, and ease of use.
