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Vacuum Circuit Breaker

ZN63(VSI)-12 Solid-Sealed Vacuum Circuit Breaker‌
Integrated solid-sealed pole design combines vacuum interrupter and conductive loop, resolving environmental tolerance issues. Patented ventilation technology ensures maintenance-free operation, suitable for PV/wind power scenarios.

Core Advantages‌
• Epoxy casting insulation with permanent magnet operation
• Photoelectric proximity switch for simplified control
• 7-12 days delivery, 12-month warranty

Global Services‌
15-year export experience to 50+ countries, supporting OEM customization and full-process technical support.

Note: Focused on key technical parameters and service highlights, retaining critical data points while aligning with international technical terminology.

Vacuum Circuit Breaker

Indoor Vacuum Circuit Breaker

Outdoor Vacuum Circuit Breaker

Tulips Contact

Contact Arm

Auxiliary Switch

Poles

Chassis Truck

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Tell Us About Your Application Requirements
CHYF team is glad to help you choose the right switchgear components to optimize your switchgear power systems. Please fill out the form below with the necessary information and our representative will respond to you as soon as possible.
Customer Service
CHYF is an industry leading manufacturer specialising in switchgear components. Our team consists of experienced specialists who are ready to listen to your needs and provide professional advice and the most personalised solutions. If you have any questions, suggestions or needs, please submit your requirements through our custom service form to ensure a faster response. We look forward to building a long-term relationship!
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