258-02043C | MT Series 2W Valve Assy, ANSI 250, NO, Mod Eq Pct, 1/2", AFxUM, 4Cv, 8-13psi SR | Siemens Building Technology

Siemens NCO-258-02043C: 2W N/O Auxiliary Contact Block for Siemens Contactors The Siemens NCO-258-02043C is a 2-watt, normally open (N/O) auxiliary contact block for Siemens contactors. It is designed to be used in conjunction with Siemens contactors to provide additional switching capability. The NCO-258-02043C is a compact and lightweight device, making it easy to install and maintain. It is also highly durable and can withstand harsh industrial environments. The NCO-258-02043C has a wide range of applications, including: - Control of motors and other electrical devices - Monitoring of electrical systems - Signaling and alarm systems - Safety circuits The NCO-258-02043C is a versatile and reliable device that can be used in a wide range of industrial applications. It is easy to install and maintain, and it is highly durable. Shop now at our HVAC supply store for the best prices and fast shipping on the Siemens NCO-258-02043C auxiliary contact block!