ABB REF542PLUS – 1VCF752000: Advanced Process Control Module for Industrial Automation

The ABB REF542PLUS 1VCF752000 is a high-performance protection relay designed for advanced fault detection and protection in power distribution systems. It provides comprehensive monitoring and protection for generators, transformers, and transmission lines.

ABB REF542PLUS 1VCF752000: Advanced Process Control Module

The ABB REF542PLUS 1VCF752000 is a high-performance process control module engineered for seamless integration in industrial automation systems. It delivers exceptional precision in monitoring and controlling critical processes across manufacturing plants, power distribution networks, and processing facilities. This module ensures operational stability through advanced protection mechanisms and robust communication capabilities.

Technical Specifications

Brand ABB
Model REF542PLUS
Series 1VCF752000
Operating Voltage 220V AC
Certifications CE, UL, IEC61000
Protection Functions Overcurrent, Short Circuit, Ground Fault
Communication Ethernet, RS485
IP Rating IP65
Dimensions (LxWxH) 120mm × 90mm × 60mm
Weight 1.2kg


ABB REF542PLUS front view
ABB REF542PLUS side view
ABB REF542PLUS installation

Application Scenarios

Ideal for motor control centers, switchgear panels, and distributed control systems in industries including:

  • Power generation and distribution facilities
  • Manufacturing production lines
  • Water treatment plants
  • Oil & gas processing units

Compatible with ABB’s ACS880 drives and 800xA control systems. Supports integration with third-party PLCs through standard communication protocols.

Our Commitment

Apex Automation delivers ready-to-ship industrial solutions since 2014. We provide:

  • Pre-sales technical consultation for system integration
  • 1-year comprehensive warranty on all components
  • Priority support for installation and troubleshooting
  • Custom sourcing for obsolete or specialized models

For pricing details or alternative model inquiries: Contact us via WhatsApp

Can’t find your required specification? Our specialists will source compatible units within 72 hours. Email technical requirements to anikaqx@gmail.com




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