254-01121 | MZ Series Valve Assembly, ANSI 250, 2W, NO, Linear, 1/2", FxF, 1.6Cv, El/Mech | Siemens Building Technology

1/2" N/O 1.6 Cv 24V NSR 3POS contact block from Siemens Building Technology. The product is a normally open switch that is used to control the flow of current in an electrical circuit. It is designed for use in low voltage applications with a maximum voltage of 24V and a maximum current of 1.6A. The contact block has a 3-position design, which allows it to be used in a variety of applications. It is made of high-quality materials and is designed to last for many years of use. Shop with our HVAC supply store for the best prices on Siemens Building Technology products. We offer fast shipping and a wide selection of products to choose from.