Motor protection switch with thermal and magnetic release - TeSys GV3. 3-phase, nominal current adjustable from 62 - 73A for a motor power of 37kW at 400V. Conforms to IEC/EN 60947-4-1, EC/EN 60947-2, UL 60947-4-1 and CSA C22.2 No. 60947-4-1. Features: low-maintenance EverLink terminal technology (removable), optimized width of only 55mm, internally installable auxiliary contacts, sealable setting range and lockable in the off position without accessories. For the highest requirements in the area of short-circuit protection. Can be used for motors of all energy efficiency classes IE0 - IE4 up to 14 times the nominal current.