ABB REX521GHHPSH51G Industrial Control Module
This ABB REX521GHHPSH51G control module handles precision automation tasks in demanding environments. Designed for industrial machinery and process control systems, it maintains stable performance under fluctuating electrical loads. We’ve seen it deployed successfully in power generation plants and large-scale manufacturing facilities where consistent operation matters.
Brand | ABB |
Model Number | REX521GHHPSH51G |
Operating Voltage | 220V AC |
Output Frequency | 30 kHz |
Certifications | CE, UL |



Common Applications
We frequently supply these modules for retrofitting legacy ABB systems or integrating into new installations. They work well with REX series relays and INFI 90 system components. One client mentioned improved response times in their turbine control system after upgrading to this model. Other compatible parts we handle include 5SHY6545L0001 power modules and PM866 controllers.
Our Service Commitment
Every module comes with a 12-month warranty covering manufacturing defects. With 16 regional warehouses globally, we typically ship within 24-48 hours of order confirmation. For urgent requirements, contact Linda via WhatsApp at +86 190 6659 1275 or email abbdcs36@gmail.com. Our Hong Kong warehouse maintains 200+ ABB SKUs for immediate dispatch.
ABB-WORLD, 2-8 Golden Horse Street, Tsim Sha Tsui, Hong Kong | Stock No: REX521GHHPSH51G-2023
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