Enhance your automation control systems with this high-performance Solid State Relay, designed for reliable and efficient AC power adjustment. Featuring a simple and convenient control mode that requires only an external potentiometer, this relay enables precise current control from 4 to 20mA, supporting loading voltages up to 250VAC. Engineered for durability and safety, it is an ideal solution for industrial environments demanding frequent switching and robust performance. Key Features: · **Simple Current Control Mode:** Operates with an external potentiometer to achieve smooth AC power adjustment, offering easy and precise control. · **Built-in RC Absorption Circuit:** Protects against instantaneous current surges, enhancing the longevity and reliability of the relay. · **No Mechanical Moving Parts:** Ensures a long service life with high reliability, fast switching speed (≤10ms), and minimal RF interference. · **Compact and Durable Design:** Encapsulated in epoxy resin, the relay is shockproof, moisture-proof, and corrosion-resistant, suitable for harsh working environments. · **Wide Operating Temperature Range:** Functions efficiently between -40℃ and +80℃, making it adaptable to various industrial conditions. · **Low Power Loss:** Features an off-state leakage current of ≤10mA and an on-state voltage drop of ≤1.8VAC, ensuring energy-efficient operation. · **Versatile Installation:** Designed for bolted mounting, facilitating secure and stable installation in automation systems. · **Extensive Industrial Applications:** Perfectly suited for use in ceramic machinery, petrochemical, food processing, packaging, textile, plastic machinery, heating systems, cement, coal, medical equipment, entertainment facilities, and other automation control fields. Ideal for environments with corrosion, humidity, dust, explosion protection needs, and frequent switching, serving as a reliable alternative to traditional AC contactors. Specifications: · Item Type: Solid State Relay · Loading Voltage: 0~250VAC · Control Current: 4~20mA · Control Mode: Current Control · Frequency Range: 50/60Hz · On-off Time: ≤10ms · Off-state Leakage Current: ≤10mA · On-state Voltage Drop: ≤1.8VAC · Working Environment Temperature: -40℃ ~ +80℃ · Installation Method: Bolted Package Includes: · 1 x Solid State Relay This Solid State Relay combines advanced technology with robust construction to deliver reliable and efficient performance in demanding industrial applications. Its compact size, durable epoxy resin encapsulation, and superior electrical characteristics make it an essential component for modern automation control systems.