1SDA066587R1

ABB 1SDA066587R1 is an IP54 protective accessory designed for the rotary handle operating mechanism of ABB SACE Tmax XT series moulded case circuit breakers. This RHEIP54 protection is suitable for XT1, XT2, XT3 and XT4 frame sizes and is designed to provide enhanced protection to the rotary handle operating mechanism against dust and water ingress in accordance with the IP54 protection level.

The 1SDA066587R1 protective cover is intended for use with the extended rotary handle (RHE) arrangement of ABB Tmax XT circuit breakers, helping protect the operating handle and its mechanism while maintaining convenient manual operation. It is a dedicated accessory for applications where additional environmental protection of the rotary handle is required.