The ADB7-63 series air circuit breaker is designed for reliable low voltage circuit protection in industrial applications. This high-speed circuit breaker features manual operation type with fixed installation method, providing excellent electrical protection for your equipment.

With 4 poles configuration and rated current up to 63A, this circuit breaker offers robust performance with 400V rated operating voltage and 800V rated insulating voltage. The breaking capacity reaches 10000A while maintaining 7500A operating short-circuit current capability, ensuring reliable protection against electrical faults.

The air arc-extinguishing medium provides effective protection against electrical arcs. The compact design and fixed mounting make it suitable for various industrial electrical panel applications. All products are manufactured under strict quality control and certified with ISO9001-2000, CE, CB and CCC standards.

Available for wholesale, bulk order and OEM customization, our factory can provide various specifications to meet different application requirements. The product comes with complete packaging and technical documentation for easy installation and maintenance.
We recently received our bulk order of the ADB7-63 low voltage protection switches. The logistics were impressively quick; the entire shipment arrived two days ahead of schedule, which was a pleasant surprise. Upon inspection, the packaging was robust and well-organized, ensuring zero damages during transit. The overall quality of the circuit breakers appears solid and consistent with what was advertised. Additionally, the customer service team was extremely responsive and helpful during the ordering process, promptly addressing our queries about bulk shipping. Everything went smoothly from start to finish, making this a hassle-free experience. I’m satisfied with the service provided and would consider ordering again for future projects.
Zero delay in delivery logistics, the packaging was robust and arrived without any damage. Zero complaints about the quality, it feels solid and well-constructed. Zero issues with customer service responsiveness, they were quick to address my queries. Zero hassle overall—this order met my expectations perfectly. Zero reason to hesitate ordering again; the entire experience was smooth and professional. Zero concerns about the handling of my bulk order, everything was processed efficiently. Zero surprises upon inspection, the condition was exactly as described. Zero interruptions in the shipping timeline, it arrived within the estimated window. Zero doubts about recommending this supplier to others in the industry. Zero flaws in the labeling or documentation, which made inventory management easy. Zero delays in communication, emails were answered promptly. Zero hidden fees or unexpected charges, the invoice was clear. Zero issues with the pallet, it was stable and easy to move. Zero problems with the quantity received, it matched my order perfectly. Zero regret choosing this product for my stock. Zero stress during the entire transaction, from ordering to receiving. Zero negative experiences to report—this was a textbook example of efficient service and reliable logistics.
Honestly, the shipping was incredibly fast and the packaging was robust. Everything arrived in perfect condition without any dents or scratches. Moreover, the customer service team was polite and helpful when I had a quick question about the tracking details. Handling such a large bulk order smoothly is not always easy, but they managed it perfectly. The overall quality of delivery and support really exceeded my expectations. I am very satisfied with this transaction and will definitely consider ordering again in the future. Highly recommended for anyone looking for reliable logistics and professional service.
Shipping was exceptionally prompt and the packaging ensured everything arrived in pristine condition. The quality of the materials used is visibly robust and well-constructed, exceeding my expectations for such a critical component. Service from the seller was highly responsive and professional, addressing my initial inquiries with clarity and patience. I truly appreciate the careful handling and the overall positive experience from order to delivery. This supplier demonstrates a genuine commitment to reliability and customer satisfaction, making them a trustworthy choice for bulk procurement. Their logistics team clearly understands the importance of secure packaging and timely dispatch, which gives me confidence in placing larger orders in the future. The durability of the product is immediately apparent upon handling, suggesting it will perform reliably under demanding conditions. I also commend the customer support for their courteous and efficient communication throughout the process. They provided helpful updates and resolved minor documentation queries swiftly. Such meticulous attention to detail is rare and highly valued. Every aspect of this transaction reflects a vendor that prioritizes quality control and client trust, from the warehouse staff to the customer service representatives. I will definitely consider them for my next project requirements and recommend them to colleagues seeking dependable electrical components. The entire experience has been smooth, transparent, and thoroughly satisfactory.
Zipping along smoothly from order placement to doorstep delivery, this shipment arrived ahead of schedule and in perfect condition. The packaging was robust, ensuring no damage during transit. Customer service was prompt and helpful when I reached out for tracking updates. Logistics handled the bulk order efficiently, with clear communication throughout. The quality of the product is solid—sturdy construction and well-finished. Overall, a reliable and professional experience from start to finish.
Fast delivery and well-packaged. Impressed with the overall logistics. Everything arrived on time and in perfect condition.
Punctual delivery and secure packaging ensured all items arrived in pristine condition. The logistics team provided clear tracking updates, and the protective wrapping was outstanding. Service response was prompt and courteous when I had a brief inquiry about the shipment. Product quality exceeded expectations, with robust build and reliable performance during initial inspection. Professional handling from order to delivery made this bulk purchase seamless. Impressed by the attention to detail in packing and the efficiency of the logistics chain. Would recommend for industrial supplies requiring careful handling and timely delivery.
Delivery was impressively quick and the packaging was sturdy and secure. Everything arrived exactly as described, with no damage at all. Despite the heavy nature of the shipment, the logistics team handled it professionally and kept me updated throughout the process. Customer service was also very responsive when I had a minor inquiry before placing the order, confirming details promptly. The quality of the items themselves is clearly top-notch based on the materials and build; they feel robust and well-constructed. Considering the volume and specifications of this bulk order, I am genuinely satisfied with how smoothly everything went from start to finish. The entire experience exceeded my expectations, particularly the communication and careful handling during transport. Definitely a reliable supplier for industrial components. I would not hesitate to order in large quantities again. Thank you for making this bulk purchase hassle-free. Highly recommended for anyone needing dependable low voltage protection switches in bulk quantities. The attention to detail in packing and shipping is commendable. Zero complaints from my side.
Quick delivery and excellent packaging ensured the items arrived in perfect condition. The quality of the circuit breakers appears robust and reliable, matching the specifications outlined. Customer service was responsive and helpful throughout the ordering process, addressing inquiries promptly. Overall, a very satisfactory experience with this bulk order.
Fast delivery and well-packaged items. The logistics were impressively smooth, arriving ahead of schedule. From a quality standpoint, the products felt solid and well-constructed. The service team was also responsive and helpful when I had a minor inquiry. Fully satisfied with this bulk order experience.