Wherever electricity flows and signals are processed, interface products from Wieland Electric prove their extraordinary strength. The wide range of relays, the components for power supply and overvoltage protection as well as the passive interfaces and analog modules will make your application a real all-rounder, too. Use our interface technology to set your signals!
Power supply
| Power supply units are the heart of a control cabinet; its components demand different performance levels depending on the requirements. Therefore, our product range includes single-phase and three-phase devices for DIN rail mounting in the performance classes from 1.25 A to 40 A DC for almost all possible applications.
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Coupling relays/solid state relays
| Interface relays are used for electrical isolation and floating switching operation (and are even pluggable for high wear). With a width starting at 6.2 mm they optimally utilize the available space.
The semiconductor relays are suitable for wear-free switching at small capacities.
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Timer and switching relays
| Electronic timer relays are perfectly suitable for simple monitoring and control tasks and for controlling the functional operation to the nearest second. Depending on the application, multi-voltage and multifunctional relays are available.
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Measuring and monitoring relays
| Electronic measuring and monitoring relays for measurement of input such as current, voltage, three-phase, cos Phi, temperature, insulation resistance. These relays perform monitoring tasks in machines and systems.
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Analog modules
| Analog amplifiers and signal conditioners for measurement of current, voltage and temperature in industrial environments. Analog modules from Wieland Electric avoid an impact on the measuring result from disturbance and therefore ensure a proper control loop and control circuit result.
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Overvoltage protection
| Surge protection devices for voltage and signal interference protect electrical and electronic systems against high-power overvoltage (e.g. caused by lightning strikes).
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Passive interfaces
| Passive interfaces enable a fast transfer of standardized connector systems to single-wire connections. |
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