The V12Y-11Z-230R is a red conductor contact block manufactured by Onpow. It is part of the V12 switch series and is rated for use with a 10A 250VAC current. The contact block has two poles with a maximum of 2.5mm wiring in each. The contact block body is made of red polyamide with silver-plated contacts. It features screw-clamp terminals for easy installation and is UL, TUV, EN 60947-5-1, EN 60947-5-5, and VDE certified.