MOTOR CIRCUIT-BREAKER TESYS 70-80A, 45kW 400V, 50kA/400V

The TeSys GV3 motor protection circuit breaker is easily mounted on a DIN rail and saves installation space with a compact width of only 55 mm for use in various motor starters. The range includes breakers with additional differential protection as well as short-circuit and overload protection or short-circuit protection only up to 80 A / 45 kW / 400 V. The main circuit of the breaker features EverLink™ terminals that ensure a long-lasting and reliable cable connection without the need for retightening or problems caused by loose connections. EverLink terminals reduce failures of conductors and components due to overheating of connections, unwanted tripping of breakers, fire risks, and short-circuit hazards. The breaker has a three-position rotary handle (on/off/tripped), a lock for the off position, and an optional door-mounted shaft. The GV3 series uses common auxiliary and alarm contacts, trip indicators, and other accessories compatible with GV2 breakers. This product description is an automated translation of the original Finnish description.