The ABB SPAD346C3 is an advanced controller designed for industrial automation applications. It offers reliable performance and precise control, making it ideal for various manufacturing processes.
Description
ABB SPAD346C3 Differential Relay – Industrial Protection Solution
The ABB SPAD346C3 is a high-performance differential relay designed for critical industrial protection applications. It delivers precise fault detection in electrical systems, safeguarding transformers, generators, and motors from damage caused by internal faults. Engineered for demanding environments, this relay ensures operational stability and minimizes downtime in power distribution networks.
Technical Specifications
Brand | ABB |
Model | SPAD346C3 |
Operating Voltage | 220V AC/DC |
Response Time | <20ms |
Protection Class | IP54 |
Operating Temperature | -25°C to +55°C |


Application Scenarios
This differential relay is essential in:
• Transformer protection in substations
• Generator differential protection systems
• High-voltage motor protection circuits
• Industrial plant power distribution networks
Compatible with ABB’s protection relay series including REF615 and REG670. Ideal for integration with existing ABB control systems and SCADA networks.
Our Service Commitment
We supply genuine ABB products with full manufacturer certification. Benefit from our:
• Direct import pricing (15-30% below market)
• 1-year comprehensive warranty
• Technical support from ABB-certified engineers
• Global shipping with real-time tracking
Contact our protection relay specialists for volume discounts or custom configurations. Can’t find your model? We source rare/discontinued units within 72 hours.
Module-Plc-Dcs.com – Your global industrial automation partner. We provide authentic components with competitive pricing and technical support. All products shipped from our ISO-certified warehouse with full traceability.
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