Overview: Lewden’s new and improved Pro range has been designed to meet the needs of both the installer and end user. The PRO-MX21M is supplied with 1 x 100A Mains Switch and can be populated with 19 RCBOs and an optional surge protection device. There is stacks of room inside the unit to allow for cable dressing and maintenance. Manufactured from steel and finished in high gloss white, the PRO-MX21M is fully amendment 3 compliant which will provide years of service and looks great. Key Features: 100A DP incomer 19 usable ways Spare way to install SPD Extra wiring space with no restrictions under the DIN rail Selection of knockouts for mini trunking and conduits Label pack included Both 18th Edition and Amendment 3 compliant Multiple fixing points