Mors Smitt Group
Mors Smitt serves the rolling stock industry with components such as relays, safety critical electronics and complete measuring and control solutions. The needs of the signalling / infrastructure industry are served with vital relays and safety testers.
- +31 (0)88 600 4500
- wnl_salessupport@wabtec.com
- Darwinstraat 10
Ede, 6718 XR
Netherlands, Kingdom of the
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Trip, Auxiliary and Supervision Relays
6R Series
The 6R MATRIX range was developed to provide design engineers with a modular system of auxiliary relays to meet specific system configurations. The versions described in the following cross reference table have pre-defined functional & contact configurations to offer the following advantages:*Simple to specify & order*Lower cost due to model rationalization*Direct cross reference to other manufacturers models*Standardized wiring details
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Signalling Relays
Q Style / BR930
Mors Smitt has expanded its wide range of relay products with the Q-style BR930 signalling relays manufactured by Mors Smitt UK Ltd. in Burton on Trent, UK. We have been manufacturing these relays since the 1960’s and have full Network Rail acceptance certification (formerly British Rail)
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Timer Relays
A Timer Relay is a combination of an electromechanical output relay and a control circuit. The contacts will open or close before or after a pre-selected, timed interval.
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Safety Critical Miniature Relays
CU-U Series
The CU-U is a so called safety relay which is used in places where a safe separation between coil and contact circuit is required. The relay is, with the corresponding screw socket V12, according to CEE 15/2e edition, approved by KEMA, for application in gas fired installations.
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Panel Indicators
Nieaf-Smitt produces analogue indicators for maritime applications. Keyword for our production and R&D is flexibility. All instruments are produced on customer request and built on order. We primarily produce navigation instruments for bridge, bridge wing and control room installation. For example for speed, RPM, rate of turn, and pitch. Especially rudder indication is a very important application.
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Miniature Instantaneous Relays
CU-B Series
Heavy duty miniature power relays for demanding applications, switching of AC&DC voltages, resistive and/or inductive loads. Integrated magnetc arc blow-out function.
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Miniature Instantaneous Relays
CU-D Series
Heavy duty miniature power relays for demanding applications, switching of AC&DC voltages, resistive and/or inductive loads. Equippedwith weld no transfer contacts.
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Frequency Sensing Relay
This relay is a frequency monitoring relay with four stages of adjustable frequency pick up & drop out points. Each frequency set point can be set for under or over frequency operation & has an independent time delay driving an output relay. An undervoltage lockout is used to disable the four frequency outputs when the voltage falls below a preset level. Each of the four setting stages has a rate of change of frequency (ROCOF) element with an independent time delay.
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Instantaneous Plug-in Auxiliary Power Relays
Instantaneous power relays from Mors Smitt are designed for demanding applications such as power utilities, petro chemical industries and mining. The construction of the relay and choice of materials makes these power relays suitable to withstand corrosive atmospheres, low and high temperatures, vibration, in heavy duty environments.
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Alarm Panels
s a station alarm panel which can be supplied with either 4, 8 or 16 alarm points. Each alarm point comprises a status input, red LED alarm indicator & a minimum of one repeat output contact.
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Timer Heavy Duty Power Relays
Electronic timer relays based on the D-series relay design, for delay timer (ON and/or OFF), flashing relay, one shot relay and pulse relay heavy duty applications.
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Intelligent Circuit Protection
The Mors Smitt ‘Intelligent circuit protection system’ controls and monitors all AC and DC circuit breakers remotely and is capable of providing complete status of all MCB’s via display or through the Train Management System.
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Miniature Instantaneous Relays
CU-W Series
Heavy duty miniature power relays for demanding applications, switching of AC&DC voltages, resistive and/or inductive loads.
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Calibration Services
Mors Smitt has a professional calibration center. All electrical measurement equipment can be calibrated (for example; multimeters, current clamps, temperature meters, installation testers, power meters, safety testers, etc.).
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Industrial Plug-in Power Relays
The unique D-series power relay concept and the miniature C-series relays are specifically designed for heavy-duty applications, power-utilities, petrochemical industries, and mining. High DC breaking capacity and inductive load switching offer long electrical life and low life-cycle costs. The Solve-All™ relay application concept offers ultimate flexibility to design and supply tailor made D-series power relay products. Today the D-series power relays are used in its millions across the world.
