Overview
The ABB REF601 is a dedicated feeder protection and control relay, part of the ABB Relion product family. It delivers an optimized combination of protection, monitoring, and control functions, making it ideal for distribution networks and industrial power systems.
Designed to be compact and flexible, the REF601 ensures ease of handling and installation. Utilizing microprocessor technology, it provides configurable binary inputs and outputs and supports multiple communication protocols, including Modbus RTU and IEC 60870-5-103. With a universal auxiliary power supply and press-fit mounting arrangement, it integrates seamlessly into a wide range of electrical systems, enhancing both safety and reliability.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | REF601 |
| Part Number | REF601BE446BD1NH |
| Manufacturer | ABB |
| Product Type | Feeder Protection and Control Relay |
| Application | Utility and industrial power systems, distribution networks |
| Protection Functions | Overcurrent, Earth-fault, Thermal overload |
| Power Supply | 24–265 V AC/DC |
| Communication Protocols | Modbus RTU, IEC 60870-5-103 |
| Mounting | Press-fit mounting arrangement |
| Dimensions | 176 × 89 × 32 mm (H × W × D) |
| Weight | 0.5 kg |
| Quick Quotes | Receive price & availability FAST from our dedicated customer service team. |
|---|---|
| Delivery | Expedited, Freight, And International Shipping Available. |
| Condition | 100% New with Original Package |
| Payment | We accept American Express, Discover, MasterCard, PayPal, and Visa. Our site is secured by RapidSSL. |
| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
| Q: Is Our Pricing Competitive? |
| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
| Q: What Is the Warranty Period? |
| A: All our new and original products come with a standard one-year warranty. |
| Q: What Payment Methods Do We Accept? |
| A: We require 100% T/T (Telegraphic Transfer) payment before shipping. For items with a lead time, a 30% deposit is needed upfront, and the remaining 70% is due before shipping. If you have a representative in China, you can arrange an RMB transfer through them. |
| Q: What Shipping Methods Do We Use? |
| A: We primarily use FedEx, DHL, UPS, and BRE for shipping. If you have an account with any of these carriers, you can handle shipping directly. We also offer free shipping to China-based freight forwarders. |
| Q: What Is Our Delivery Time? |
| A: Delivery usually takes 1-3 days after receiving the initial payment. For items with a lead time, shipping will occur according to the specified schedule. |
| Q: How Do We Package the Goods? |
| A: We ensure safe packaging with multiple layers of protection. Products are first placed in their original boxes and sealed with labels. A layer of bubble wrap is then added for collision protection during transit. Finally, the items are packed securely in durable boxes. |
| Q: How Can Customers Contact Us and Request a Quote? |
| A: You can reach out to us via email, WhatsApp, WeChat, Skype, or your preferred communication platform. Contact us with your needs, and we'll provide a prompt, customized quote. |
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