ABB Monitoring Relay 3 Phase DPDT DIN Rail 280V AC CM-MPN 1SVR750487R8300 1SVR750487R8300 CM-MPN.52S

ABB 1SVR750487R8300 CM-MPN.52S is a monitoring relay designed for industrial applications requiring reliable 3 phase monitoring and double pole double throw (DPDT) contact configuration. Operating with a supply voltage of 280V AC, this DIN rail mount device provides accurate fault detection including phase failure, phase unbalance, overvoltage, and undervoltage conditions.

This relay features adjustable time delay settings between 0 and 30 seconds to tailor protection timing as per application needs. The screw terminal type connections are rated IP20, offering touch protection and resistance to solid foreign objects larger than 12mm, enhancing safety during installation and maintenance.

With compact physical dimensions of 104.8mm (length) x 45mm (width) x 85.6mm (height) and a lightweight of approximately 230 grams, it is highly space-efficient and adds minimal load to electrical panels. Designed to operate reliably over a temperature range of -25°C to 60°C, the relay withstands harsh industrial environments.

The longevity is assured with an impressive mechanical lifespan of up to 30 million switching cycles, ensuring long-term dependable operation in electrical distribution, motor control circuits, and industrial power supply systems. This relay series (CM-MPN) complies with UL approval standards and is manufactured in Germany, underlining its quality assurance.

Compact DIN rail mounting enhances installation flexibility and space efficiency. Secure screw terminal connections with IP20 protection rating. Adjustable time delay from 0 to 30 seconds for customizable fault response.

Wide operating temperature range for use in demanding industrial conditions. Lightweight design reduces panel load and installation hassle. High mechanical durability with 30 million switching cycles lifespan. Ideal for monitoring electrical distribution systems and motor controls.

Meets UL safety standards, ensuring compliance and reliability. Manufactured in Germany, assuring high manufacturing quality and performance. Explore the full range of reliable Monitoring Relays at EnvMart for advanced electrical and industrial automation needs.