Wengart 25A AC Contactor 4-Pole 4NO, AC 120V Coil Modular DIN Rail Mount Magnetic Contactor for Smart Home, EV Charging, HVAC and Multi-Circuit Lighting Control, White

About this item

• Versatile Multi Circuit Load Management: The WCT-25 features a 4-pole 4NO (Normally Open) configuration, allowing the simultaneous switching of up to four independent circuits. With a robust 25A rating per pole, it is an ideal solution for complex electrical setups, such as controlling multiple LED lighting zones, irrigation systems, or managing high-wattage residential appliances through a single control signal.
• Energy Efficient Low Heat Coil: Equipped with a precision-engineered AC 110V-120V coil, this contactor is designed for stable and continuous duty. The optimized magnetic circuit significantly reduces holding power consumption and minimizes heat dissipation. This ensures the unit remains cool during extended engagement, protecting neighboring components on your DIN rail from thermal stress.
• Reliable Smart Home Ecosystem Bridge: Acts as a high-capacity intermediary relay between low-power smart controllers and heavy-duty loads. By using a standard smart plug or WiFi switch to trigger the 120V coil, the contactor safely manages the 25A high-current load. This protective setup prevents internal relay burnout in smart devices and extends the service life of your home automation system.
• Compact Modular Space Saving Design: The streamlined 36mm width (2-module size) integrates easily into standard 35mm DIN rail distribution boards. This compact footprint is perfect for residential electrical panels where space is limited. It includes a clear mechanical status indicator window, providing an instant visual confirmation of the contact position without removing the terminal covers.
• High Strength Safety Certified Materials: Constructed with high-grade silver alloy contacts for superior electrical conductivity and oxidation resistance, rated for over 100,000 electrical cycles. The housing is made from flame-retardant (UL94-V0) polycarbonate, providing industrial-strength durability for HVAC, EV charging stations, and power automation. Please verify your control voltage is 120V before purchase.