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Power Industry

Delivering Technology for a Sustainable Energy Future

Delivering Reliable Power, Control & Connectivity to the power industry

Reliable power systems start with components built to last. The Mors Smitt Power & Industry portfolio delivers trusted relay, protection and control solutions for critical energy and industrial applications operating in demanding environments.

Discover Power & Industry Solutions

Explore Mors Smitt’s complete portfolio for power utility and industrial applications.
From high-performance trip and supervision relays to protection, communication, arc-fault and test solutions.

This brochure presents dependable technologies designed to protect electrical systems and support demanding applications worldwide.
View the brochure to discover products and capabilities in more detail.

6 decades of reliability, knowledge, quality and excellence

+

Installations

of all types

Mio.

Relays

operating day by day

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Countries

we are operating in

Our solutions by applications

Mors Smitt offers robust and highly reliable relays for power and industrial systems. Engineered for durability, our relays are designed to operate reliably throughout the lifetime of critical installations.
Electrical Substation | Power Utility
Smart Grids
Renewable Energies
Industry

Transmission & Primary Distribution

Mors Smitt provides a comprehensive range of reliable solutions for transmission and primary distribution networks. Designed and proven for the most demanding high-voltage environments, our products ensure accurate protection, supervision and control of critical power infrastructure.
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.
Digital Protection Relays - Directional Feeder Protection
Advanced directional feeder and generator protection relays with recloser control for reliable medium voltage distribution networks.
Electromechanical Protection Relays
Mors Smitt protection relays are utility grade digital and analogue relays designed for the protection, control and monitoring of power systems.
Arc Flash Monitoring Systems
Mors Smitt arc flash monitoring systems provide high speed optical detection and clearance of arcing faults on busbars and within metal clad switchgear.
Test Blocks and Plugs
Mors Smitt test block and plug systems enable test technicians to quickly and safely isolate protection relays for test signal injection and system performance verification.
Protocol converters
Multi-protocol gateway with PRP/HSR redundancy for seamless integration of legacy and modern substation communication networks.
Alarm Panels
Mors Smitt alarm panels provide reliable alarm annunciation, indication and signaling for substation and power system applications.

Secondary Distribution & Low Voltage

Mors Smitt delivers reliable protection, control and communication solutions for distribution networks and low voltage applications. From self-powered medium voltage relays to motor protection and smart communication gateways, our products ensure safe and efficient operation across industrial and utility environments.
Dual & Self-powered Relays / OCEF
Self-powered and dual-powered overcurrent protection relays eliminating battery maintenance for reliable medium voltage distribution networks.
Overcurrent Feeder Protection
Reliable overcurrent and earth fault feeder protection relays for medium voltage distribution and transformation substations.
Compact Directional Feeder Protection and Synchrocheck Relays
Compact directional feeder protection relays with synchrocheck, voltage and frequency monitoring for medium voltage networks.
Overhead Control | RTU Feeder Protection Relays
Overhead control and RTU relays with recloser functionality for remote monitoring and protection of medium voltage distribution lines.
RTUs | Remote Terminal Units
Flexible and compact remote control units for monitoring, control and automation of medium and low voltage switchgear.
LV Protection Relays & Control Devices
Reliable low voltage protection and control relays for motors, generators and pumps in industrial and utility applications.
Transformers & Sensors
Protection and measurement current transformers for low and medium voltage applications, available in toroidal, standard and taped configurations.
Industrial Plug-in Power Relays
Heavy-duty industrial plug-in power relays designed for demanding applications in power utilities, petrochemical industries and mining.

Test & Measurement Instruments

Nieaf-Smitt delivers reliable portable test and measurement instruments for professionals in the installation, energy and industrial sectors. All products are supported by in-house calibration and repair services.
Test & Measurement Instruments
Portable test and measurement instruments designed for accuracy and safety, trusted by professionals worldwide since 1900.

Obsolete Products

This section contains discontinued products that are no longer manufactured. Information is retained to support existing installations and to help identify suitable replacement solutions.
Panel Indicators
For more than a century, Panel Meters played a trusted role in countless railway, maritime, and industrial applications worldwide
General Purpose Relays
Our General Purpose Relays
are applied mainly in industrial and power automation systems, signaling and protection systems and other control and electric drive systems
Industrial Relays & Sockets
Obsolete industrial relays and relay sockets, retained for legacy support, maintenance continuity, and guidance toward current approved replacement solutions.

A Global Player

With 11 production sites and offices, Mors Smitt components and systems are always close by.

Where ever you are in the world

Our global production proces with the highest quality standards makes sure that our products and services match your requirements.

Latest news from Mors Smitt

Powering Connections at CIGRE Paris
Powering Connections at CIGRE Paris

FANOX, Mors Smitt and RMS Mors Smitt joined industry professionals from around the world at CIGRE Paris Session 2026 to share solutions for safer, more reliable and more resilient power systems. As part of Wabtec Corporation, the three brands presented their expertise and solutions to visitors throughout the event. CIGRE Paris offered an important opportunity […]

RMS Mors Smitt at Australian Energy Week 2026
RMS Mors Smitt at Australian Energy Week 2026

Australian Energy Week 2026 provided RMS Mors Smitt with a valuable opportunity to connect with industry professionals, exchange insights and discuss the developments shaping the future of the energy sector. During the event, the RMS Mors Smitt team welcomed visitors to its booth for conversations about innovation in electrical protection and automation. Australian Energy Week […]

Welcome to the New Mors Smitt Website
Welcome to the New Mors Smitt Website

We are excited to announce the launch of the brand-new Mors Smitt website. Fully redesigned from the ground up, the new platform delivers a modern look, improved usability, and a more intuitive way to explore our Railway and Power Industry solutions. Built with the customer experience in mind, the new website makes it easier than […]

Fanox is Global Supplier of the Year 2025
Fanox is Global Supplier of the Year 2025

We are proud to share that Fanox has been recognised by Iberdrola with the Global Supplier of the Year 2025 Award. This recognition highlights our contribution to the Plan IL.lumina, supporting the reconstruction and modernisation of electrical infrastructure in Valencia after the DANA on October 29, 2024.We are grateful to Iberdrola for their trust and […]

Meet the RNX‑2000. Secure smart control in a compact RTU
Meet the RNX‑2000. Secure smart control in a compact RTU

The new RNX‑2000. Secure smart control in a compact RTU.Measurement, protection and remote control in one compact and modular solution for low and medium voltage switchgear, ideal for Ring Main Units (RMUs).– Measurement– Protection– Remote control– Built‑in cybersecurity (IEC 62351 compliant) From smart substations to industrial automation, the RNX‑2000 by FANOX delivers secure, reliable and future‑ready […]

New Tech Lab opens in Bangalore
New Tech Lab opens in Bangalore

Mors Smitt has announced the official opening of its new Tech Lab in Bangalore, marking a significant milestone in the company’s ongoing investment in innovation, engineering excellence, and global R&D capabilities.The new Tech Lab consolidates multiple development phases into a single, advanced facility dedicated to accelerating new product development, supporting root cause analysis, and strengthening […]

113 years of Panel Meters – a remarkable chapter comes to a close
113 years of Panel Meters – a remarkable chapter comes to a close

On 21 April 2026, a historic milestone was reached at Wabtec Netherlands: the final Panel Meters were produced. This marks the end of 113 years of craftsmanship, dedication, and technical expertise. Since 1913, originally under the name NIEAF, generations of colleagues have built and safeguarded these products. For more than a century, Panel Meters played […]

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Welcome to the New Mors Smitt Website

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.

Discover what's new