Opto 22 240D10 Solid State Relay (SSR) The Opto 22 240D10 is a high-performance solid state relay (SSR) designed for reliable switching of AC loads up to 10 amps at 240 volts. Engineered with advanced features, this relay ensures efficient and safe operation in various industrial applications. Key Features High Optical Isolation: Provides 4,000 volts of optical isolation between input and output, enhancing safety and reducing electrical noise interference. Zero-Voltage Turn-On and Zero-Current Turn-Off: Minimizes electrical transients, ensuring smooth operation and prolonging the lifespan of connected equipment. Rugged Construction: Encased in durable epoxy for enhanced protection against environmental factors and mechanical stress. Compliance and Certification: UL and CSA recognized, and CE component certified, meeting stringent international safety and performance standards. Specifications Input Control Voltage: 3-32 VDC Output Load Voltage: 24-280 VAC Load Current: 10 A Turn-On Time: 0.5 cycle maximum Turn-Off Time: 0.5 cycle maximum Operating Frequency: 25 to 65 Hz (operates at 400 Hz with six times off-state leakage) Operating Temperature Range: -40°C to 100°C Mounting: Panel mount with screw terminals for secure and straightforward installation Applications The 240D10 SSR is ideal for applications requiring reliable AC load switching, such as: Industrial automation systems HVAC equipment Lighting control Motor control Process control systems Its robust design and high isolation make it suitable for environments where electrical isolation and durability are critical. Installation and Safety For optimal performance and safety, ensure proper heat dissipation by mounting the relay on an appropriate heatsink if necessary. Follow all applicable electrical codes and guidelines during installation. The 240D10’s screw terminal connections facilitate secure wiring, and its panel mount design allows for flexible integration into various systems. By incorporating the Opto 22 240D10 solid state relay into your system, you benefit from a reliable, efficient, and safe solution for AC load switching needs.