MK Sentry MK5500S 100A Double Pole Switch Disconnector Current rating: 100A Double pole Works in 230V range Positive Contact Status Indication 3kA Breaking capacity A double pole mains isolator/disconnector switch module from the MK 'Sentry' Range that features positive contact status indication in accordance with 16th Edition Wiring regulations and is suitable for installing into MK Sentry consumer units. The MK Sentry main switch is designed to accept both cable-in / cable-out and direct to busbar connections. This high-quality switch disconnector may be used as an isolating switch. It's also capable of switching both resistive and inductive loads. Features: MK 100A Main Switch Suitable for installation in Sentry Consumer units and two module enclosures Accepts direct to busbar or cable-in/cable-out connection Cable capacity: 50mm Takes up 2 Module Spaces DIN rail mount Meet BS EN and IEE wiring regulation requirements Generous cable capacity Ingress Protection IP3X Tunnel design terminals for ease of wiring Switching both resistive and inductive loads Lockable operating dolly **Dimension:**81mm(H) X 36mm(W) X 76mm(D).