AC Contactor 9511 440V

The AC Contactor 9511 440V is a precision-engineered device designed for switching and controlling AC power circuits. Operating at a rated voltage of 440V, it is ideal for managing heavy electrical loads such as motors, compressors, pumps, HVAC systems, and industrial machinery. With its compact yet durable design, this contactor offers long-lasting performance and dependable switching capability in demanding applications.

Technically, the AC Contactor 9511 440V features high thermal stability, strong arc-extinguishing chambers, and premium-grade insulation that enhances safety during frequent switching operations. Its coil system is designed for energy efficiency and reduced heat generation, ensuring stable operation even under continuous duty cycles. The contactor is capable of handling high inrush currents, with contacts made from silver alloy for extended electrical life and minimal wear.

Engineered for reliability, the AC Contactor 9511 440V is widely used in control panels, automation systems, and motor starters where secure and consistent performance is critical. It complies with international safety standards, offers easy installation, and supports auxiliary contacts for integration with protection devices and control circuits. This makes it a trusted choice for industrial and commercial applications requiring robust and efficient AC switching solutions.