3 SSR Relay AC-AC 70-280v to 90-480VAC Three Phases Solid State Relay 10A 25A 40A 50A 60A 80A 100A 120A 150A 200A (200A)

This Three Phase Solid State Relay (SSR) is a reliable and versatile switching solution designed for demanding industrial and commercial applications. With a wide input voltage range of 70–280V AC and an output range of 90–480V AC, it offers exceptional flexibility across a broad spectrum of three-phase systems. Available in multiple current ratings — from 10A all the way up to 200A — this relay can be matched to a wide variety of motor control, heating, and automated load applications. The zero-crossing switching technology minimizes electrical noise and helps extend the operational life of connected loads, making it ideal for high-cycle environments. Robust isolation between the input and output circuits ensures enhanced safety for both operators and equipment. The fast, silent switching action makes this SSR a smart choice for automated control panels and precision systems where mechanical relays fall short. A built-in LED indicator provides convenient visual confirmation of relay status during operation. Whether you are upgrading an existing control system or building a new one, this solid state relay delivers dependable performance and long-lasting durability.

• THREE PHASE SOLID STATE RELAY: The ZG33-340A is a 3-phase SSR designed for AC-to-AC switching with an input voltage range of 70-280V AC and a load voltage range of 90-480V AC.
• MULTIPLE CURRENT RATINGS AVAILABLE: Choose from a wide selection of current ratings including 10A, 25A, 40A, 50A, 60A, 80A, 100A, 120A, 150A, and 200A to match your specific application needs.
• ZERO CROSSING SWITCHING: Built-in zero crossing technology minimizes electrical noise during switching, reducing interference and extending the operational life of connected loads.
• SAFE ISOLATION: Robust input-to-output isolation provides reliable protection for both operators and connected equipment in demanding industrial control environments.
• FAST AND SILENT OPERATION: Solid state design enables fast, noiseless switching with no mechanical wear, making it ideal for high-cycle automated control systems and motor or heating load applications.