* Specification Highlights 125A * Specification Highlights 250A * SP&N Distribution Boards 100A * TP&N Distribution Boards 125A * Vertical Lighting & Power Distribution Boards 125A - STD & MID * TP&N Distribution Boards 250A * Integral Surge Protection Kits 125A & 250A * Integral Meter Kits 125A & 250A * Add-on Meter Kits 125A & 250A * Vertical Lighting & Power Kit * Distribution Board Add-on Enclosures 125A & 250A * MCB Pan Assemblies 250A * MCBs 2P * MCBs 3P * RCBOs Standard Tails (600mm) * RCBOs Extended Tails (1200mm) * AFDDs * DIN Mounted Contactors * DIN Mounted 125A RCCBs Type A * MCB & AFDD Accessories * Distribution Board Accessories 125A & 250A * ALPHA BSII Distribution Boards Technical Data * Distribution Boards 250A
Alpha BSIII, ‘at a glance’ * Fully Type tested to IEC / BS EN 61439-2 * Manufactured in the UK * Compact with a flexible modular design * Degree of Protection IP3X * Busbar systems from 250A to 800A * I from 25kA for 1s up to 65kA for 1s * Form 3bT2 or 4bT6 GM * Utilises Siemens 3VA MCCBs * Quick and easy installation * Full UK based technical support available * SP, TP and 4P Devices * 160A Outgoing Devices as standard. * 250A Outgoing Device Add-on Options available.
Circuit protection devices such as miniature circuit breakers or arc fault detection devices are used close to the consumer in branch circuits. In case of overload, short circuit or arcing faults, they disconnect the affected circuit from the network.