Crydom CMR48 Series Solid State Relay, 55 A Load Current, Panel Mount, 530 V Load Voltage, 32V Control CMR48

Crydom CMR48 Series solid state relay, model CMR48, is a robust solution designed for industrial automation and control tasks requiring reliable switching of heavy electrical loads. It supports a maximum load current of 55 A and can switch voltages up to 530 V, making it suitable for a broad range of industrial and manufacturing applications.

This panel-mount relay comes with screw terminals that ensure secure and reliable electrical connections without specialized tools. Its zero voltage switching technology activates the relay when the AC waveform is near zero volts, significantly reducing electrical noise and prolonging the lifespan of connected equipment. The device features an integrated green LED to visually indicate the relay's input status.

Suitable for demanding environments, the CMR48 can operate reliably at temperatures ranging from -40°C to +80°C. Its IP20 rated enclosure offers protection appropriate for installation inside control panels and industrial enclosures. The compact form factor (109 mm by 76.2 mm by 22 mm) allows for space-saving installations on DIN rails.

Additional features include a minimal off state leakage current of 10 mArms and low capacitance of 8 pF, ensuring high efficiency and stable operation. The product complies with RoHS and CE approvals, supporting industrial safety and environmental standards.

Typical industrial use cases include robotics systems, medical equipment controls, HVAC systems, and manufacturing process automation. The relay’s robust construction and versatile electrical parameters make it an essential component for reliable electrical control and switching applications.

Designed for heavy-duty switching with a maximum load current of 55 A. Panel mount type with secure screw terminal connections. Wide operating voltage range from 48 V AC minimum to 530 V maximum. Control voltage range from 4 V DC minimum to 32 V maximum.

Zero voltage switching function to minimize electrical noise. Compact dimensions of 109 mm length, 76.2 mm height, and 22 mm width. IP20 rated enclosure suitable for panel installations. High temperature range operation from -40°C to +80°C.

Low off state leakage current of 10 mArms ensures efficient performance. Includes green LED indicator for input status monitoring. Complies with RoHS and CE standards and approvals.

Explore more Solid State Relays and electrical components tailored for demanding industrial and automation applications here in EnvMart’s comprehensive Electronics & Electricals category.