The CZW400A DC Contactor is a normally open DC relay designed for switching DC loads in demanding environments such as construction machinery and telecommunication equipment. It is offered in multiple coil voltages to match common control circuits, with a color option listed as 60v. Key benefits Reliable DC switching: Use to energize and deenergize DC loads quickly and safely through a control signal. Flexible coil voltages: Available in 12 V, 24 V, 36 V, 48 V, 60 V, and 72 V coil variants for direct compatibility with standard DC control systems. Versatile applications: Suitable for control circuits in construction machinery and telecommunication equipment, enabling remote or automated power distribution. Clear NO configuration: Normally open operation provides a straightforward on/off behavior for safety interlocks and automated control schemes. Simple integration: Designed to work with common control logic, PLCs, and other switching devices in DC circuits. Key attributes Model: CZW400A Type: DC Contactor, normally open (NO) Coil voltage options: 12 V, 24 V, 36 V, 48 V, 60 V, 72 V Applications: Construction machinery, telecommunication equipment Color: 60v Functional specifications and use considerations The contactor is intended for DC control circuits where a normally open switching element is appropriate. Coil voltage must match the control signal or drive electronics in the system. Suitable for integration into systems that require remote or PLCdriven DC power switching for reliability and ease of control. Use cases Construction machinery control: Implement the CZW400A to switch the DC supply to a main motor or auxiliary pump, controlled by a PLC or direct control circuit. Telecommunication equipment power routing: Use the contactor to manage power to DC distribution modules or battery charging circuits within a telecom rack, enabling remote or automated power control. Industrial automation and actuators: Employ the contactor to control DC actuators, fans, or other DC devices in automated industrial installations, providing a clear on/off function driven by standard control logic. Notes Ensure the coil voltage selected matches the control system voltage. Confirm proper installation practices and compatibility with your DC loads and control logic.