Do you ever need to put new relays into an old panel, but the panel is not deep enough? RMS ‘Semi Projection Mounting kits’ are a solution. These collars can extend the front of the relay from 50 to 200 mm from the panel front. The kits are suitable for Size 2, 4, 6 & 8 enclosures, typically used by RMS protection relays, Reyrolle protection relays and Siemens 2RMLG series test blocks.