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ABB SPAU121C-AA Overvoltage & Undervoltage Relay, Control & Protection Solutions
The ABB SPAU121C-AA Overvoltage & Undervoltage Relay is an advanced control and protection solution designed to safeguard industrial equipment from power supply issues. It ensures reliable operation by monitoring and responding to overvoltage and undervoltage conditions.
Detailed content
Order Number:SPAU121C-AA
Brand:ABB
Model:SPAU121C-AA
Series:SPAU
Operating Voltage:24 VDC
Output Frequency:Up to 60 kHz
Control Protocol:MODBUS, CANopen
Communication Interface:RS485, Ethernet
Power Consumption:Max. 10W
Environment Compatibility:Temperature: -20°C to +60°C, Humidity: 5% to 95%
Enclosure Type:IP20
Dimension:120mm x 100mm x 40mm
Weight:0.5kg
The ABB SPAU121C-AA is engineered to offer precise and rapid detection of overvoltage and undervoltage conditions in electrical systems. Its robust design ensures reliable performance even under extreme conditions.
This relay is ideal for various industrial applications including manufacturing facilities, data centers, and commercial buildings where protecting sensitive equipment from voltage fluctuations is critical.
The device features an easy-to-read LED status indicator that allows for quick monitoring of system health and immediate action in case of anomalies.
Its compact size and lightweight design make installation straightforward, reducing downtime and increasing operational efficiency.
Designed with durability in mind, the ABB SPAU121C-AA is built to withstand harsh environments, ensuring long-term reliability and minimal maintenance.
