MK Sentry Y5712SMET Amendment 3 All Metal 12 Way Consumer Unit With Switch Disconnector Isolator 100A

MK Sentry Y5712SMET All Metal 12 Way Consumer Unit – 100A Main Switch, Amendment 3 Compliant

The MK Sentry Y5712SMET is a 12-way all-metal consumer unit designed to meet the highest safety standards in accordance with Amendment 3 to BS 7671:2008. Supplied with a 100A double pole switch disconnector, this unit provides full circuit isolation and supports up to 12 MCBs or RCBOs, offering maximum flexibility and protection in residential and light commercial installations.

• 12 Way RCBO-Compatible: Supports up to 12 outgoing circuits, ideal for comprehensive circuit separation and minimising nuisance tripping.
• 100A Main Switch Included: Double pole isolator controls the entire board, ensuring safe and complete disconnection.
• Amendment 3 Compliant: Constructed from Zintec steel to meet the 17th Edition’s fire-resistant enclosure requirements.
• Fully Featured Enclosure: Supplied with full metal DIN rail, earth and neutral terminals, and clearly marked circuit identification labels for efficient setup and future maintenance.
• Installer-Friendly Design: Includes top-hinged door, multiple large knockouts, removable DIN rail, offset incomer, and floating busbar system for fast and tidy installations.

Technical Specification

• Main Switch: 100A Double Pole
• Max Circuits: 12 MCBs or RCBOs
• Material: Zintec Steel (Non-combustible)
• Dimensions: H: 244mm x W: 310mm x D: 116mm (including cover)
• Standards Compliance: BS 7671:2008 Amendment 3, BS EN 61439-3

✅ Choose the MK Sentry Y5712SMET for safe, modern, and regulation-ready power distribution in both new builds and retrofit installations!