ABB MAIN BOARD 5 BASIC 1VCF751021802 Industrial Module

The ABB MAIN BOARD 5 (BASIC), product numbers 1VCF751021802 and 1VCF75102802C, delivers dependable performance for industrial protection and control platforms that rely on MB5-generation hardware. Engineers appreciate its stable architecture because it supports essential relay functions without introducing unnecessary complexity. Moreover, the board integrates smoothly into existing ABB relay systems, allowing operators to maintain consistent performance across large installed bases.

Designed as a new spare part, this module enables effective lifecycle support for legacy installations, particularly when hardware continuity is critical for system safety and operational uptime.

Main Features & Key Benefits

• Provides stable operation in ABB relay systems requiring MB5 BASIC functionality

• Suitable for direct replacement in maintenance, repair, and upgrade programs

• Lightweight 270 g construction supports easy handling and fast installation

• Manufactured under strict ABB quality standards for long-term reliability

• Clear upgrade path available through the designated replacement module MB6 (1VCR014629802)

Technical Specifications

Product Identification

• Manufacturer: ABB

• Product No.: 1VCF75102802C

• Product ID: 1VCF751021802

• Product Type: MAIN BOARD 5 (BASIC)

• Catalog Description: MAIN BOARD 5 (BASIC)

Physical & Commercial Details

• Net Weight: 0.27 kg

• Gross Weight: 0.27 kg

• Frame Size: Spare_Parts

• Selling Unit: piece

• Package Level 1 Units: 0 carton

Manufacturing & Logistics

• Country of Origin: Malaysia

• Customs Tariff Number: 85235210

• Made to Order: No

• Minimum Order Quantity: 1 piece

Sales & Replacement

• Part Type: New

• Invoice Description: MAIN BOARD 5 (BASIC)

• Quote Only: Yes

• Replacement Product (NEW): 1VCR014629802

Compliance

• WEEE Category: Product Not in WEEE Scope

Typical Applications

This board is commonly installed in ABB protection relays used across energy distribution networks, industrial switchgear systems, and automation platforms requiring dependable measurement and logic processing. In addition, operators use the MAIN BOARD 5 (BASIC) for lifecycle extensions where maintaining consistent relay behavior is essential for safe system operation. Therefore, it is a reliable choice for facilities aiming to preserve legacy functionality while avoiding full hardware replacement.

Support & Reliability

ABB recommends verifying the required software version from the relay’s rating plate before installation. Moreover, customers can transition to Mainboard 6 when planning modernization projects, ensuring long-term compatibility with newer relay generations. Routine inspection and proper environmental conditions help extend the operating life of this spare module.

FAQ

Q1: What is the difference between MAIN BOARD 5 (BASIC) and FULL?
The BASIC version supports core relay functions, while the FULL version enables expanded processing capabilities.

Q2: Can I replace this board with MB6?
Yes. The recommended replacement is 1VCR014629802, although some top panels may require upgrading as well.

Q3: Does the board include any configuration data?
No. All configuration settings are managed through the relay’s internal software.

Q4: Is this product regularly stocked?
It is available as a new part, but ABB lists it as quote only, which may affect availability.

Q5: Does the product fall under WEEE regulations?
No. ABB identifies this product as Not in WEEE Scope.