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New Product Launch | VS1-12C Indoor High-Voltage Side-Mounted Vacuum Circuit Breaker for Enhanced Power System Protection

2025-09-24

We are thrilled to announce the official launch of our latest innovation in electrical protection devices: the VS1-12C Indoor High-Voltage Side-Mounted Vacuum Circuit Breaker. Engineered for reliability and performance, this advanced circuit breaker is designed for 12kV power systems, offering superior circuit interruption and safety for a wide range of industrial and grid applications.

VS1-12C Side-Mounted Vacuum Circuit Breaker (3)

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VS1-12C Indoor HV Vacuum Circuit Breaker (1)
VS1-12C Indoor HV Vacuum Circuit Breaker (2)
△ Key Features of the VS1-12C Vacuum Circuit Breaker

● High Rated Current: Available in 630A, 1250A, and 1600A configurations to meet diverse operational demands.
● Exceptional Breaking Capacity: Features a rated short-circuit breaking current of up to 31.5 kA, ensuring robust protection against electrical faults.
● High Mechanical Durability: With a mechanical life of 10,000 operations, it guarantees long-term reliability and reduces the need for maintenance.
● Wide Operating Range: Designed to perform reliably in ambient temperatures from -15°C to +40°C and at altitudes up to 2000 meters, even in high-humidity environments.
● Rapid Operation: Features a fast opening time of ≤0.05 seconds at maximum operating voltage, minimizing downtime and enhancing system stability.
● Side-Mounted Design: The compact, side-mounted installation design makes it an ideal solution for space-conscious electrical switchgear.

The VS1-12C Indoor High-Voltage Side-Mounted Vacuum Circuit Breaker is built to the highest standards, complying with stringent insulation and withstand voltage ratings. Its user-friendly design, combined with minimal maintenance requirements, makes it a cost-effective and safe choice for modernizing and securing electrical infrastructure.
"We are committed to providing our customers with cutting-edge solutions that ensure safety and efficiency," said the Product Manager "The introduction of the VS1-12C reinforces our dedication to quality and innovation in the high-voltage equipment sector."
Ideal for power plants, industrial complexes, and commercial facilities, the VS1-12C breaker is poised to become a trusted component in electrical distribution networks worldwide.
For more detailed specifications or to inquire about the VS1-12C Indoor High-Voltage Side-Mounted Vacuum Circuit Breaker, please visit our product page or contact our sales team.

About Us:

Mingri Electric Co., Ltd. is a leading provider of high-quality electrical components and solutions, specializing in switchgear,circuit breakers,switches, etc. We are dedicated to delivering innovative products that meet the evolving needs of the global power industry.