| 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 that expertly controls the seamless opening and closing actions of the circuit breaker, maintaining operational integrity.
Terminals (Fixed Type) → Robust electrical interfaces purpose-built for secure and enduring fixed connections, ensuring reliability.
Vacuum Interrupter → The quintessential arc-extinguishing core component, complete with high-performance contacts and a resilient ceramic insulator for superior protection.
Contact Arm (Drawout Type)→ A dynamic, movable current-carrying component ideal for drawout circuit breakers, designed for flexibility and efficiency.
Silver-Plated Copper Contacts→ Specifically engineered to enhance electrical conductivity and combat oxidation, thereby ensuring long-lasting performance.
Drawout Chassis→ The sturdy frame structure supporting the integrated movable parts of drawout circuit breakers, offering stability and precision.
Insulating Cylinder→ An expertly crafted insulating housing that encapsulates the vacuum interrupter, providing robust protection and safety.
Aviation Connector→ A high-reliability, quick-disconnect interface designed for efficiency and durability in demanding applications.
Finger Cluster Contacts→ Ingeniously designed multi-finger contact system ensuring a consistently stable and reliable electrical connection.
Internal Parts: Unveiling the Core Components That Define Excellence
Outer packaging:
Built to withstand the rigors of transit, our packaging is robust and reliable. High-quality wooden boxes are expertly crafted to provide outstanding mechanical strength and protection.
Our wooden crates are ideal for large circuit breakers or those destined for international journeys.
Inner packaging:
To ensure the utmost protection, we encase the circuit breaker in various cushioning materials like resilient foam pads, impact-absorbing bubble film or durable pearl cotton to effectively shield against vibration and impact.
For larger circuit breakers, the packaging is thoughtfully designed with layers, allowing accessories such as comprehensive manuals, essential tools, and spare partsto be conveniently placed on the top layer for easy access.
Our production lineTransport
Domestic transportation
If a specific freight forwarder is appointed within China, we ensure seamless delivery to your destination, utilizing efficient road transportation or swift domestic express services, promptly after production concludes.
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