| Customization: | Available |
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| Breaking Capacity: | High Voltage Circuit Breakers |
| Operation: | Electric Type |
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| / | Closing Coil | Opening Coil | Remarks |
| Rated Operating Voltage(V) | DC220,DC110 AC220,AC110 |
DC220,DC110 AC220,AC110 |
Opening coil current must not be less than 30% of the rated operating voltage. |
| Coil Power(W) | 245 | 320 | |
| Normal Operating Voltage Range | 85% - 110% of Rated Voltage | 85%-120% of Rated Voltage |
Operating Mechanism→ A precision-engineered mechanical device skillfully orchestrating the seamless opening and closing of the circuit breaker, ensuring both efficiency and safety.
Terminals (Fixed Type) → Robust electrical interfaces designed for secure and enduring fixed connections, providing unparalleled reliability.
Vacuum Interrupter → The core arc-extinguishing marvel, featuring expertly crafted contacts and a durable ceramic insulator for maximum performance.
Contact Arm (Drawout Type)→ Ingenious movable current-carrying component integral to drawout circuit breakers, offering unparalleled flexibility and functionality.
Silver-Plated Copper Contacts→ Premium silver plating enhances conductivity and extends oxidation resistance, ensuring longevity and superior performance.
Drawout Chassis→ A robust frame structure adeptly supporting the dynamic movable parts of drawout circuit breakers, designed for optimal functionality.
Insulating Cylinder→ Meticulously crafted insulating housing that encapsulates the vacuum interrupter, providing supreme protection and insulation.
Aviation Connector→ High-reliability quick-disconnect interface, offering seamless connectivity and ease of maintenance.
Finger Cluster Contacts→ A sophisticated multi-finger contact design that ensures stable and consistent electrical connections, enhancing overall reliability.
Internal parts
Outer packaging:
Robust wooden crates are typically used to ensure superior mechanical strength and protection.
These wooden crates are ideal for large circuit breakers or when international transportation is required, providing the utmost security and stability.
Inner packaging:
The circuit breaker is carefully wrapped with protective materials such as foam padding, bubble wrap or pearl cotton to effectively prevent any vibration or collision during transit.
For larger circuit breakers, the packaging may include a sophisticated multi-layer design. Accessories, such as manuals, tools, and spare parts, are neatly placed on the upper layer.
Our production lineTransport
Domestic transportation
If a designated freight forwarder is available in China, we ensure seamless delivery of products to their specified location using road transport or domestic express services, promptly post-production.
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