The Rockwell Automation BULLETIN 1492 hosts a wide range of Accessories. These provide with an added advantage alongside the products of Rockwell as they help provide assistance in maintenance and performance. The accessories have a wide range of compatibility for products of the category MCBs, circuit breakers, supplementary protectors, residual current devices, etc. This device accessory is a DIN Rail Adapter for GFCI and GFEP. Used 2 per pole