With a wide input voltage range between 24 V and 230 V, Wago's new 857 Series Modules with a Miniature Switching Relay are ideal for a variety of applications - while saving storage and maintenance costs. A compact 6 mm-wide housing, limiting continuous current of 6 A, temperature range of -40 °C to +70 °C and wide input voltage range from 24 V to 230 V: The new 857-359 Module with a Miniature Switching Relay has an application range that is nearly as wide as its input range, from I&C systems for medium- and high-voltage switchgear equipment, to drive controls or railroad engineering and telecommunications. Storage and maintenance costs can also be markedly reduced, because one single module variant covers nearly all standard voltage ranges.
Included in the launch of the new module with a miniature switching relay and a wide input voltage range is a variant with gold contacts (857-369). Both models feature a 6 mm-wide, DIN-rail mount housing and a common profile, allowing all of the modules to be commoned at any connection point. The new modules employ Cage Clamp S Connection Technology that provides high levels of usability and reliability.
Relays and optocouplers are used everywhere that electrical signals must be transmitted and galvanic isolation, level adjustment or amplification are required. These devices are suitable for all industrial applications: process and power technology, rail vehicles, shipbuilding, as well as control cabinets.