The 56 Series – Switch – 1 Pole – 20A – 250V – grey has a part number of 56SW120-GY, and is part of the Clipsal – 56 Series range of products by Clipsal by Schneider Electric. Measuring at 11.4CM tall, 10.6CM wide, 10.8CM deep, and has a weight of 498G. The barcode of this product is 9311554198787.