Part identity and motor rating
GV2ME066 is a TeSys Deca motor circuit breaker with a thermal-magnetic trip unit, rated 1.6 A line current. It's sized for motor protection duties matching 0.37 kW at 400/415 V AC or 0.55 kW at 500 V – the exact power ratings are listed for 50/60 Hz supplies.
Breaking capacity and duty class
Rated interrupting capacity is 100 kA Icu at 240 V, 400/415 V, 440 V, 500 V, and 690 V AC – that's consistent across the voltage range, not stepped down. Utilisation category A per IEC 60947-2 and AC-3 / AC-3e per 60947-4-1, so it's listed for motor switching with infrequent breaking. Electrical durability is 100,000 cycles under AC-3 at 415 V at full rated current, which suits standard motor start applications.
Fixes to 35 mm symmetrical DIN rail or panel-mounted with an adapter plate. It's 45 mm wide (1.8 in) and 89 mm tall (3.5 in), fits neatly in a row with other TeSys Deca components. Terminals accept solid conductors 1–6 mm² or flexible 1.5–6 mm² without cable end (1–4 mm² with ferrule). Tightening torque is 1.7 N·m on screw-clamp terminals. IP20 finger-safe, IK04 impact rating – fine inside a standard enclosed panel.
