Sentry Amendment 3 All Metal 21 Way Consumer Unit With 100A Switch Disconnector & SPD

The MK Sentry YS5721SMET all metal consumer unit is fully compliant with Amendment 3 to BS 7671:2008. Supplied with 100A switch isolator and SPD. The consumer unit can be populated with up to 21 RCBOs. The YS5721SMET allows for total isolation of circuits and is the best choice to achieve a 17th edition Amendment 3 installation and avoid nuisance tripping. The metal enclosure comes supplied with a full metal DIN rail and full complement of earth and neutral terminals along with circuit identification labels providing clear understanding of outgoing ways.

• 1 x 100 Amp DP Main switch controls the entire board and allows for up to 16x RCBO's or MCB's circuits.
• 1x Surge Protection Device (SPD)
• Max No of MCB's or RCBO's = 19
• Full DIN rail in all units will accept any modular DIN mounted devices such as bell transformers and timers.
• Dimensions: H: 244mm x W: 472mm x D: 116mm (inc cover).