The TeSys Deca GV2DM202B7 is a reversing motor starter combination — a factory-assembled unit pairing a 3-pole reversing contactor with a GV2ME motor circuit breaker and a GV2AF3 combination block, all on a common footprint. The thermal protection adjustment range spans 0.16 to 0.25 A, and the magnetic trip is fixed at 2.4 A. Rated breaking capacity reaches 50 kA at 400/415 V and 440 V per IEC 60947-4-1, so it handles fault current typical of industrial distribution panels without upstream coordination concerns.
This GV2DM202B7 is officially obsolete per the manufacturer's lifecycle record. No direct successor order code is listed. If you are stocking a spare for an existing panel, this is the part to buy; if you are designing a new panel, look at the current TeSys Deca range for a functional equivalent.
The 0.16 to 0.25 A thermal adjustment range sizes this starter for very small motors — think fractional-horsepower conveyor drives, small fans, or valve actuators on 400/415 V three-phase. At 400/415 V the motor power rating is 0.06 kW; at 440 V it is also 0.06 kW. The AC-3 utilization category means it is rated for starting and stopping squirrel-cage induction motors under load, not just resistive switching. Type 1 coordination means that under a short-circuit fault the starter may need replacement, but the upstream protective device stays intact — acceptable for many industrial lines where downtime to swap the starter is tolerable.
The GV2DM202B7 mounts on a DIN rail. Dimensions are 176.4 mm high, 90 mm wide, 99.6 mm deep — a compact footprint for a reversing starter. The GV2ME breaker section provides both thermal overload and magnetic short-circuit protection in one device, saving panel space versus a separate contactor and overload relay.