Yirong draw-out circuit breaker is designed for a high-voltage indoor vacuum circuit breaker, especially for the control and protection of power systems. Key features:draw-out design, vacuum arc extinction, solid insulation, stable performance, simple operation, and easy repair.
It cuts off fault currents fast, is very reliable, has long mechanical life, and requires low maintenance. That’s how it helps keep your power system safe and stable.
Our draw-out circuit breaker are widely used in multiple fields – indoor substations, distribution rooms, factory floors, high-rise buildings, solar and wind projects, and anywhere with medium or high voltage power supply.
Yirong can offer customisation services according to the your 2D/3D drawings, with flexible options for voltage, dimensions, colour, and specifications.We provide free design services and professional technical support.
Types of Drawout Type Circuit Breaker
Strict Quality Testing
Every drawout type circuit breaker100% tested through a series of thorough tests before it is delivered to customers. Using advanced equipment, we check key areas like electrical performance, mechanical operation, insulation strength, and overall reliability. Only units that pass every test get shipped out — so you can count on them to run safely and steadily in your power system.
Reliable After-Sales Support
We offer full after-sales support for every drawout type circuit breaker we sell. Throughout the product’s life, our technical team is ready to help with troubleshooting, on-site maintenance, and expert advice. We’re committed to solving your operation issues quickly, keeping your equipment reliable, and giving you a truly worry-free experience.
For normal operation, once every 1 to 2 years is enough. But if it’s used in circuits with frequent operation or heavy loads, you should inspect it every 6 months.
- If the circuit breaker is closed, you can’t push in or pull out the draw-out unit.
- When the draw-out unit is in the operating position, the cabinet door won’t open.If the earthing switch is closed, the draw-out unit can’t be pushed into the operating position.
- The draw-out unit isn’t fully seated, the circuit breaker won’t close.
Usually, they can—if they’re the same model, from the same manufacturer, and fit the same cabinet type. But keep in mind, different manufacturers might have different dimensions and secondary connectors, so you must check the parameters first.
