The 120A AC-to-AC Solid State Relay (SSR) is built for the toughest jobs in industrial automation and power control. With high current capacity, zero-noise operation, and superior reliability, this SSR is ideal for switching large AC loads without mechanical wear or arc interference. Whether you’re managing resistive heaters, motors, compressors, or lighting systems, this relay delivers seamless performance under high-load conditions.
Designed for harsh environments and 24/7 operation, this SSR is a top-tier solution for silent, high-power AC load control.
- Massive Load Switching:
Rated for 120 Amps AC continuous current—perfect for large-scale industrial and commercial applications. - AC Control Signal Input:
Accepts 90–280 VAC input voltage, easy to integrate into existing AC control systems. - AC Output Switching:
Handles 24–480 VAC on the load side, suitable for both single-phase and three-phase systems (with proper configuration). - Zero-Crossing Technology:
Reduces inrush current, EMI, and electrical noise—extends equipment life. - Silent, Arc-Free Operation:
Ideal for environments where quiet and clean switching is a must. - LED Status Indicator:
Confirms activation status instantly with a bright signal LED. - Heavy-Duty Housing:
Industrial-grade aluminum base with epoxy seal to protect from dust, moisture, and vibration. - Built-In Snubber Circuit:
Shields against voltage spikes and transients for reliable long-term use.
