The GV2DM222M7 is a reversing motor starter combination from the Schneider TeSys Deca range, built as a single block that integrates a GV2ME motor circuit breaker, a GV2AF3 combination block, and a 3-pole reversing contactor. It is rated for AC-3 duty with a thermal protection adjustment range of 20...25 A and a control circuit voltage of 220 V AC 50/60 Hz.
The 20...25 A thermal protection range sets the motor full-load current window this starter can protect. Set the dial to match the motor nameplate FLA — the magnetic trip is fixed at 327 A, which handles the inrush of a motor up to that size without nuisance tripping on start. The rated breaking capacity (Iq) is 15 kA at 400/415 V, certified to IEC 60947-4-1. Motor power is 11 kW at 400/415 V AC and 15 kW at 500 V AC, both at 50/60 Hz. That is the load it can switch continuously in AC-3 duty (starting and stopping a squirrel-cage motor). The 220 V AC coil means the control circuit must supply that voltage — verify your control transformer or PLC output matches before wiring.
The GV2DM222M7 occupies 90 mm width on the DIN rail, with a depth of 105.9 mm and height of 186.8 mm. That is a standard TeSys Deca footprint — it clips onto the rail and the combination block pre-wires the reversing contactor and breaker internally, saving panel space versus building the same circuit from discrete components. The 3-pole design handles three-phase motor circuits directly.