OVERLOAD RELAY EF370

Electronic thermal relays Electronic thermal relays provide reliable and precise protection for motors against overload and phase failures. Together with contactors, an electronic thermal relay forms a compact starting solution. Benefits - Reliable and precise motor overload protection - Easy integration into various starting solutions - Direct compatibility with ABB contactors - Three trip classes in one product reduce logistics costs and simplify design and commissioning - Separate mounting kits for special applications - Suitable for three-phase connections Features - Selectable trip class via slide switch (10E, 20E, 30E) - Wide current setting range - Overload protection and phase failure detection - Temperature compensation up to +70 °C - Automatic or manual reset with sealable protective cover - Stop and test function - ATEX approval This product description is an automated translation of the original Finnish description.