The XMPA12B2131 is a 12-pole contactor manufactured by Schneider Electric. It is designed for applications such as switching lights, motors, and other electrical loads up to 690VAC, or 100A in rating. The contactor is UL, CSA, and CE certified, and comes with a wide range of accessories including heaters, auxiliary contacts, and a multiple-position selector switch. The XMPA12B2131 is part of Schneider's XM series contactors, which feature advanced design with high performance, reliability, and durability.