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ABB SPAJ-142C: High-Performance Overcurrent and Earth-Fault Relay

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The ABB SPAJ-142C Overcurrent and Earth Fault Relay is designed for precision protection in industrial control systems. It offers high reliability and quick response times, essential for maintaining safety and efficiency in various manufacturing processes.

SKU: 1911088

Application Voltage:AC 110-230 V

Operating Current:0.2A to 5A

Protection Range:0.05s to 30s

Operating Temperature:-20°C to +50°C

Dimensions:145mm x 115mm x 85mm

Weight:0.6kg

Relay Type:Overcurrent and Earth Fault

Protection Characteristics:True Time Delay, True Time Proportional

Communication Interface:Modbus RTU

    Integrating advanced technology with robust design, the ABB SPAJ-142C Overcurrent and Earth Fault Relay is a reliable choice for critical industrial applications. Its compact size and lightweight construction make it ideal for space-constrained environments.

    Equipped with state-of-the-art sensors and microprocessors, this relay provides precise detection and swift action against overcurrent and earth faults. This ensures uninterrupted operation and minimizes downtime, contributing significantly to productivity and cost-efficiency.

    The ABB SPAJ-142C is designed to withstand harsh industrial conditions, offering exceptional durability and long-term reliability. Its ability to handle a wide range of currents and voltages makes it suitable for diverse manufacturing sectors, including automotive, power generation, and process industries.

    Installation and maintenance are streamlined with intuitive labeling and standardized interfaces. The user-friendly design ensures easy integration into existing control systems without compromising on performance or compatibility.

    Backed by ABB’s commitment to quality and customer support, the SPAJ-142C comes with comprehensive documentation and access to expert technical assistance. This ensures that users can fully leverage the relay’s capabilities and receive timely support throughout its lifecycle.

ABB SPAJ-142C Overcurrent and earth-fault relay




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      Shenzhen Changxin Automation Equipment Co., Ltd. is committed to becoming a leading supplier and wholesaler of industrial automation products in the international market. We focus on providing one-stop industrial automation product supply chain services for military enterprises, power plants, oil and gas, automobile manufacturers, railways, petrochemicals and other industries. As a professional supplier of industrial products, we cover PLC, DCS, safety barriers, sensors and switches, low-voltage power distribution, valve positioners, control cabinets, inverters, industrial connections, actuator control boards, industrial communications, I/A & I/O systems, instruments, solenoid valves, combustion control, electronic components and other products. Our business scope includes various well-known brands of industrial automation engineering equipment, spare parts and system integration. Our purpose is to provide customers with reliable and feasible product solutions, and always adhere to the principles of customer first, honest management, mutual benefit and win-win.

      Our advantages

      Fast delivery: We have a professional warehousing and logistics team to ensure that your order is shipped quickly

      Guaranteed authenticity: All our products are genuine and licensed

      Favorable prices: We can purchase directly from overseas, reduce middlemen, and allow you to buy products at a preferential price

      Quality assurance: All our products are strictly inspected to ensure excellent quality

      Perfect after-sales service: We provide perfect after-sales service and one-year warranty.

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