ABB Medium/high voltage circuit breaker; three-pole; withdrawable; indoor use; 17.5kV; 1250A; 50/60Hz ABB VD4/P 17.12.50 P210

ABB Medium Voltage Circuit Breaker Overview

The ABB VD4/P 17.12.50 P210 Vacuum Circuit Breaker is a high-performance medium/high-voltage protection device engineered for dependable operation in modern electrical distribution systems. Designed for indoor switchgear applications, this three-pole withdrawable circuit breaker provides reliable switching and protection for electrical networks operating up to 17.5 kV with a rated current of 1250 amps at 50/60Hz.

Manufactured by ABB, a global leader in power and automation technologies, the VD4 series is known for its durability, high mechanical endurance, and minimal maintenance requirements. The breaker uses vacuum interruption technology, which ensures efficient arc extinguishing, longer service life, and improved operational safety compared to traditional air or oil breakers.

The withdrawable design allows the breaker to be easily removed from the switchgear panel for inspection, servicing, or replacement without interrupting the entire electrical system. This feature significantly reduces downtime and improves operational efficiency in industrial and utility environments.

Built for demanding applications, the ABB VD4/P series is widely used in substations, industrial plants, renewable energy systems, commercial power distribution, and critical infrastructure installations.

Key Features

• Voltage Rating: 17.5 kV

• Current Rating: 1250 Amps

• Frequency: 50 / 60 Hz

• Poles: Three-Pole Configuration

• Interrupting Medium: Vacuum

• Mounting Type: Withdrawable

• Installation: Indoor Switchgear Systems

• High Mechanical and Electrical Endurance

• Low Maintenance Vacuum Interruption Technology

Typical Applications

• Medium voltage power distribution systems

• Utility substations

• Industrial manufacturing facilities

• Renewable energy plants (solar and wind)

• Commercial and institutional electrical infrastructure

• Switchgear and protection systems

Technical Specifications

Documents

Spec Sheet

Reliable Performance

The ABB medium voltage circuit breaker is engineered for high-performance and reliability in demanding environments. Operating at 17.5kV and 1250A, this three-pole, withdrawable circuit breaker is designed primarily for indoor applications. Its robust construction ensures durability, while advanced engineering technologies contribute to its efficiency. The breaker is suitable for various industrial setups, offering rapid response times to overloads and short circuits. With this circuit breaker, industries can ensure their electrical systems remain protected, efficiently managing power distribution and reducing the risk of downtime due to failures or interruptions.

Technical Specifications

This circuit breaker is tailored for optimal functionality with a frequency of 50/60Hz. Its Italian design reflects a commitment to excellence, showcasing features that promote user safety and ease of maintenance. The ABB medium voltage circuit breaker is equipped with integrated monitoring systems that facilitate regular performance checks. Furthermore, its compact design allows for easy installation in various layouts, without compromising space requirements. Understanding these specifications helps users make informed decisions regarding their electrical equipment needs, ensuring they choose the right breaker for their applications.

Applications and Benefits

The versatility of the ABB medium voltage circuit breaker makes it suitable for a wide range of applications across different sectors, including manufacturing, energy production, and construction. By utilizing cutting-edge technology, it helps organizations maintain operational efficiency while minimizing risks associated with electrical failures. Moreover, industries benefit from reduced maintenance costs and enhanced safety due to the innovative design. When deployed in critical equipment, this circuit breaker can significantly extend the lifespan of electrical systems, contributing to overall productivity and sustainability while meeting regulatory requirements in electrical safety.