ZN63 (VS1) -12 Side-Mounted Vacuum Circuit Breaker - Indoor High Voltage Switchgear
Circuit Breakers of excellent quality and durability make for easy maintenance, safe operations in any industry.
The ZN63 (VS1) -12 series of circuit breakers represent a high level of safety combined with maximum reliability; these breakers are engineered to accommodate frequent use with superior mechanical construction, precision engineering, and component manufacture.
The ZN63 (VS1) - 12 series circuit breaker offers tremendous capacity for interruption using vacuum interruption technology to produce superior arc-extinguishing characteristics. This technology allows for fast and extreme containment of electrical arcs to minimize damage to both the electrical equipment being protected and the breaker itself, lengthening the useful life of both.
The ZN63 (VS1) -12 indoor side mountingHigh Voltage Vacuum Circuit Breaker is also known to have a simple installation and maintenance process. The side mounting design of the ZN63 (VS1) -12 provides greater opportunities to find a compatible installation option, allowing for a greater variety of usages. In addition, with a modular construction, maintenance procedures and times are simplified and streamlined, minimizing the amount of time that an operation is stopped due to maintenance and resulting in reduced operational costs.

High-altitude conditions present unique operational challenges to electrical equipment, such as low pressure and higher electrical stress. The ZN63 (VS1) -12 series has been tested extensively for operational reliability at high altitude to ensure appropriate performance under these difficult conditions. The ZN63 (VS1) -12 has been designed to successfully operate in high-altitude environments with optimal protection and control through comparable performance with this product.
Overall, the ZN63 (VS1) -12 indoor side mounting high voltage vacuum circuit breaker is a state-of-the-art product that incorporates state-of-the-art technology, high-quality construction, and a high level of performance. This product is ideally suited for various end-user applications, specifically those that include the need for frequent switching of critical loads. Implementing the ZN63 (VS1) -12 circuit breaker within an electrical system can greatly improve the safety, reliability, and efficiency of the entire electrical power distribution system. The ZN63 (VS1) -12 is the ideal solution for any company except for power plants, substations, industrial sites, and mining operations.














