ABB HIER 449240 R1 Circuit Board The ABB HIER 449240 R1 Circuit Board is a high-quality component designed for industrial automation applications. Manufactured by ABB, a leader in electrical equipment, this circuit board is engineered to deliver reliable performance in demanding environments. Key Features Model Type: HIER 449240 Module: UN 0803A-P VAR.1 Manufacturer: ABB Dimensions: 0.3? x 5.8? x 7.8? (0.6 cm x 14.6 cm x 19.7 cm) Weight: 0.2 kg Applications This circuit board is integral to ABB’s UNITROL system, which is renowned for its precision in electric motor control and regulation. It plays a crucial role in managing and monitoring industrial processes, ensuring efficiency and reliability. Technical Specifications Operating Voltage: 24 VDC Operating Current: 5 A Operating Temperature Range: -20°C to +70°C Storage Temperature Range: -40°C to +85°C Humidity: 5% to 95% RH Features High reliability Long lifespan Wide operating temperature range Resistant to shock and vibration With its robust design and advanced features, the ABB HIER 449240 R1 Circuit Board is an essential component for businesses seeking dependable solutions in industrial automation.