The BG Electrical 100A DP Main Switch CUSW100 is a 2 pole device designed for electrical circuits. It features a current rating of 100A and is manufactured by BG. This switch is suitable for use in various electrical installations where a double pole main switch is required. All our items are tested, rcd based devices will have a full RCD test report included with the item. Check photos to make sure we perfectly match what your after or contact us for more information. All products sent via Royal Mail. All items dispatched same working day if ordered before 3pm. See options if next day or faster postage required.