1SDA066638R1
INR 9884INR 28240
In stock
Description
The ABB 1SDA066638R1 is a MIR-VR XT1..XT4 Vertical Chassis Group designed for providing a mechanical interlock between two Tmax XT series MCCBs (XT1, XT2, XT3, XT4). This vertical interlock frame ensures that only one breaker can be ON at a time, ideal for ATS, changeover and dual-supply applications.
Specifications
| Sub-Category | Mechanical Interlock |
|---|---|
| Standards | IEC 60947-2 |







