London Underground / TFL Enclosed Switchgear
This range of enclosed Switch Disconnectors has all been designed for the isolation and distribution of electrical supplies, for use on sub-surface and surface railway station installations. They meet the stringent requirements of LUL-TFL fire regulations and international low-voltage switchgear standards.
Die-Cast Aluminium Enclosed Switchgear – Available in 25A & 40A ranging from 2P to 6P supplied in IP65 Die-Cast Aluminium (LM6) enclosures finished in LU S1085 Compliant Paint Finish. Available in either Light Grey (RAL 7035) or Traffic Red (RAL 3020). Each unit is supplied with pre-finished steel mounting brackets and captive lid fixing screws with a security head and earthing points on both lid and base plus external earth stud. The die-cast handle is pad-lockable in both ‘Off’ and ‘On’ positions.
Stainless Steel Enclosed Switchgear – Available in 25A & 40A ranging from 2P to 6P, these isolators are supplied in 18 gauge stainless steel Grade 304 enclosures in a natural brushed finish with mounting brackets for easy installation. Sealed to IP65, each unit is supplied with captive lid fixing screws with a security head and earthing points on both lid and base plus external earth stud. The die-cast handle is pad-lockable in both ‘Off’ and ‘On’ positions.
Sheet Steel Enclosed Switchgear – Available 40A – 800A for switch disconnectors and 32A – 630A for fuse combination units supplied in IP65 sheet steel hinged door enclosures. The range comes standard in a three-phase and switched neutral configuration and is generously sized to allow easy cable connection. Each enclosure has a removable top and bottom gland plates and a metal anodised aluminium operating handle lockable in both ON and OFF positions. These are also interlocked with the switching device in the ON position preventing unsafe access. All operating handles accept 3 padlocks with a 6.3mm shackle, optional castell locking is available on request. The switch-disconnector range is fire rated to F200, designed specifically for installations where the supply must be maintained for 120 mins at 200°C.
F400 Fire Rated Enclosed Switchgear – Available 20A – 630A isolators supplied in either IP65 die-cast aluminium or sheet steel enclosures finished in LU S1085 Compliant Paint Finish. Units rated 63A and above are fitted with highly durable anodised aluminium metal handles. All enclosures come standard with padlocking in both ‘Off’ and ‘On’. The interior switches are constructed from a high-temperature grade thermoset material, designed specifically for installations where the supply must be maintained for 2 hours at 400°C.
Please contact our sales department to discuss your precise requirements.
