ABB DSQC355A Relay Module

Product Overview
The ABB DSQC355A is a high-performance relay module designed for precision control in industrial automation systems. Engineered for seamless integration with ABB’s excitation systems, it ensures reliable switching operations in generator voltage regulation and protection circuits. Its rugged design supports stable performance under harsh industrial conditions.
Technical Parameters
- Rated Voltage: 24VDC ±10%
- Contact Capacity: 5A @ 250VAC/30VDC
- Insulation Resistance: >100MΩ (500VDC)
- Operational Temperature: -25°C to +70°C
- Certifications: CE, UL, RoHS compliant
- Dimensions: 120mm x 80mm x 35mm
Key Applications
• Generator excitation systems
• Power plant protection circuits
• Industrial motor control panels
• Grid synchronization systems
• Renewable energy converters
Why Choose Qiming Automation?
As an ABB-certified partner, we provide:
✔ 1-Year Comprehensive Warranty
✔ 24-Hour Express Shipping
✔ 100% Genuine Products
✔ Technical Support Team
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Contact Our Specialists
📞 Ayla
Tel/WeChat: 191-2922-4926
WhatsApp: +86 191 2922 4926
Skype: live:.cid.3d1b1e5747c071eb
E-mail: Ayla082209@gmail.com
Note: Product images are for reference only. Contact us for specific model verification and technical documentation.








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