MK Sentry Y7664SMET-A 18th Edition All Metal 12 Way (6 Useable Ways ) Pre-Populated Twin RCD Flexible Consumer Unit With 100A Switch Disconnector Isolator & 2 x 63A 30mA Type A RCDs

MK Sentry Y7664SMET-A All Metal 12 Way Twin RCD Consumer Unit – Pre-Populated, 100A Main Switch, 2 x 63A Type A RCDs, 18th Edition Compliant

The MK Sentry Y7664SMET-A is an 18th Edition-compliant 12-way all-metal consumer unit with 6 useable outgoing ways. Designed to meet the latest requirements of BS EN 61439-3 and BS EN 60529 (IP2XC), this unit is pre-fitted with a 100A switch disconnector and two 63A 30mA Type A RCDs, along with 6 MCBs (2 x 6A, 1 x 16A, 2 x 32A, 1 x 40A). Ideal for residential and small commercial installations, it ensures safe and flexible circuit protection while complying with Amendment 3 regulations.

• Fully Pre-Populated: Supplied with a 100A isolator, 2 x 63A 30mA Type A RCDs, and 6 MCBs for a ready-to-install configuration.
• 6 Useable Outgoing Ways: Configurable split between the two RCDs to support various protected circuit layouts within the enclosure.
• 18th Edition Compliant: Designed to meet current regulations with IP2XC protection and support for RCBO use where required.
• Flexible Configuration: Internal cabling and floating busbar system allow the RCDs to be positioned to suit installation preferences without exceeding device ratings.
• Durable Construction: Zintec steel enclosure with modern MK white finish, top-hinged door, and large knockouts for ease of installation.

Supplied Components

• Main Switch: 1 x 100A Double Pole Isolator
• RCDs: 2 x 63A 30mA Type A
• MCBs: 2 x 6A, 1 x 16A, 2 x 32A, 1 x 40A
• Useable Ways: 6 of 12 total ways pre-wired for populated protection

Technical Specification

• Dimensions: W: 310mm x H: 244mm x D: 116mm
• Ingress Protection: IP2XC (to BS EN 60529 – precautions required to maintain rating)
• Standard: BS EN 61439-3
• Material: Non-combustible Zintec Steel

✅ Choose the MK Sentry Y7664SMET-A for a pre-populated, regulation-compliant solution offering flexible twin RCD protection and reliable performance in domestic installations!