ABB REF620 NBFNAANNNDA1BBN1XF Digital Protection Relay
The ABB REF620 NBFNAANNNDA1BBN1XF is a premium digital protection relay engineered for industrial automation control systems. This high-performance module delivers advanced electrical protection and precise monitoring capabilities for power distribution networks, ensuring operational reliability and enhanced safety in critical industrial environments.
Technical Specifications
| Brand | ABB |
| Model | REF620 NBFNAANNNDA1BBN1XF |
| Type | Protective Relay Module |
| Voltage Rating | 400 V AC |
| Current Rating | 630 A |
| Dimensions | 10.5 x 15 x 3 cm |
| Weight | 0.5 kg |
| Operating Temperature | -25°C to +55°C |
| Protection Class | IP20 |
| Communication | RS485, Modbus |
Industrial Applications
This robust protection relay excels in power distribution networks, manufacturing plants, and utility substations requiring accurate fault detection and system monitoring. Its modular design integrates seamlessly with ABB REF620 series components and compatible automation systems. Key applications include motor protection, feeder management, and transformer safeguarding in harsh industrial environments where precision and durability are critical.
Vertex Industrial Services
Vertex Industrial specializes in global sourcing of industrial automation hardware, including new surplus and refurbished ABB components. We provide comprehensive technical support and 1-year warranty on all products. Our experts ensure compatibility verification and system integration guidance.
Contact us for pricing and availability:
WhatsApp: +86 136 3952 2374
Email: anikaqx@gmail.com
Vertex Industrial sources industrial automation hardware globally, including liquidated new surplus and professionally refurbished items from leading brands like ABB, Siemens, Honeywell, Rockwell, and Emerson. Can’t find your required model? We’ll procure it for you.
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