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Weidmuller's TERMSERIES offers innovative pluggable electromechanical and solid-state relays equipped with one or two changeover contacts housed in a slim 6.4 mm or 12.8 mm design with matching profiles that can be combined as required in the customer's application and reliably switch loads of up to 8A at 250V.

Depending on the application customers can choose between products with a fixed voltage input or Weidmuller's unique multi-voltage input which allows conditioning signals from 24V up to 230V AC/DC with just one module.

A distinctive status display is available through integrated fiber-optic technology that completely illuminates the ejector. The ejector also ensures the safe removal of the switching element.

Weidmuller TERMSERIES 6 mm Solid-State Relays Distributors

If you are looking for Weidmuller 6 mm Relays, please call us on (844) 331-9375 or email us at we will do our best to help you find the Weidmuller MICROOPTO Relay Modules that you are looking for at the most competitive prices possible. If you are searching for Weidmuller MCZ SERIES Solid State Relays technical information (data-sheets) please use the datasheets or product selection guide page links.


The TERMOPTO opto modules are characterised by a particularly compact design, pluggable cross-connections and an optimal price-performance ratio.

TERMOPTO offers a compact, electronic alternative to the electromechanical relay for electrical isolation and signal conditioning. Instead of an electromechanical solution that is susceptible to wear, a maintenance-free and compact terminal block with integrated electrical isolation is used. This saves space, reduces the amount of servicing and increases system availability. In addition, the overall accessory needs are reduced, because cross-connectors and markers from the terminal portfolio can be used.

Weidmuller TERMOPTO Series Solid-State Relays Distributor


The MICROOPTO family offers the customer high-quality optos and solid-state relays for application-oriented problem solutions. All products are designed in the space-saving 6 mm terminal size. The new solid-state relay can be connected in the output circuits of control systems and feedback control modules for selective activation of inductive loads up to 24 V DC/10 A, such as solenoid valves, contactors etc. The error controlled output monitors short-circuts and, if necessary, switched off; a potential-free signalling contact provides feedback to the control system - the system can be shut down in a controlled manner for error rectification.

The powerful output of the MICROOPTO SOLENOID switches 10 A at 55 °C. The product can be used worldwide thanks to international approvals: CE, cULus and GL.

Weidmuller MICRO OPTO Solid State Relays Distributor


A special feature of the MCZ SERIES is its low profile shape. With a width of only 6 mm, it is particularly well suited for decentralized usage in sub-distribution boards and terminal boxes. You can reduce the installation time by 50 % compared to conventional methods when you use the tension clamp connection and the ZQV 4N pluggable cross-connection on three voltage potential points.

The MCZ TRAK components, which have been developed for the rail industry to comply with the requirements of EN 50155 and EN 61373, are a special highlight. All components have been specially designed to function reliably in temperatures ranging from -40 to +70 °C (and +85 °C for ten minutes). The MCZ TRAK components feature a painted switching element that protects it from condensation which occurs from temperature fluctuations.

Weidmuller MCZ SERIES Optocouplers Distributors


Our industrial factory automation supplies distributors warehouse in Boise, Idaho USA stocks some Weidmuller products enabling us to further assist you in finding the correct Weidmuller TERMSERIES relay modules in the USA, Canada and Mexico. Whether we have TERMOPTO solid-state relays in stock in Boise, Idaho USA or need to ship direct from Weidmueller to any USA cities; Clearwater Tech can get Weidmuller MICROOPTO relay module to you fast and save you some money! It will be very helpful if you have the MCZ SERIES relay modules part numbers ready, then our sales representatives can provide you with a pricing and availability quote for Weidmuller TERMSERIES solid-state relay that you are looking for in seconds. If you do not have the part numbers for TERMOPTO Relays, our application engineers will be able to help you figure out the part numbers and get the price quote to you as soon as possible.

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