The DAM2 series molded case circuit breaker is designed for reliable power distribution protection in industrial applications. These MCCBs feature compact dimensions, high breaking capacity, and vibration resistance suitable for both land and marine installations.

These circuit breakers are rated for AC 50Hz/60Hz systems with working voltage up to 690V and insulation voltage of 800V. The DAM2 series provides comprehensive protection against overload, short-circuit, and under-voltage conditions while supporting infrequent motor starting operations.

The breakers can be installed in either vertical or horizontal orientation and meet IEC60947-2 standards for low-voltage switchgear. Multiple configurations are available including different pole counts (2P, 3P, 4P), current ratings, and breaking capacity levels (L, M, H types).
Key technical features include:
- Instantaneous trip setting: 10In±20% (distribution) or 12In±20% (motor protection)
- Wide ambient temperature range: -5°C to +40°C
- Suitable for altitudes up to 2000m
- Pollution degree 3 rating

The DAM2 MCCB series offers flexible accessory options including shunt releases, undervoltage releases, auxiliary contacts, and motorized operating mechanisms. These components enable remote operation and monitoring capabilities for advanced power distribution systems.
Available current ratings include:
- DAM2-63: 6A to 63A
- DAM2-100: 16A to 100A
- DAM2-250: 100A to 250A
- DAM2-400: 225A to 400A
- DAM2-630: 400A to 630A
- DAM2-800: 630A to 800A
- DAM2-1250: 800A to 1250A

Logistics were handled exceptionally well. The shipment arrived ahead of the projected schedule, which was a very pleasant surprise. Every component was securely packaged with no signs of damage during transit. The communication regarding shipping status was clear and timely, making the entire process smooth and predictable. Regarding quality, the products appear to be manufactured to a high standard. The construction feels robust and the finish is precise, aligning with expectations for professional-grade electrical components. The service provided was outstanding. The support team was responsive and knowledgeable, quickly addressing a minor pre-shipment inquiry with clear and helpful information. The overall experience from order placement to delivery was seamless and professional. This level of execution in logistics, perceived quality, and customer service makes for a highly satisfactory procurement experience for our operations. The efficiency and care evident in this transaction are commendable and set a positive standard.
Fantastic experience from start to finish. The shipping was remarkably fast and efficient, arriving well ahead of the estimated schedule, which was a huge relief for our production timeline. The packaging was exceptionally secure and professional, ensuring every unit was perfectly protected during transit. Regarding quality, the breakers appear to be manufactured to a very high standard; the build feels robust and the materials seem premium, exactly as one would expect for professional-grade components. Communication and service from the supplier were outstanding—prompt, clear, and highly accommodating to our specific customization inquiries. They provided all necessary documentation swiftly and were very helpful throughout the process. Overall, this was a seamless procurement process marked by reliable logistics, apparent top-tier quality, and exemplary customer service. Highly recommended for any OEM supplier looking for a dependable partner for electrical components.
Prompt delivery and excellent packaging. The logistics were handled very professionally, with the shipment arriving ahead of schedule and in perfect condition. Every item was securely packed, showing great care in the handling process. The overall service experience was outstanding, with clear communication at every step. The quality of the components received appears to be robust and meets the expected industrial standards. Processing the order was seamless, and any preliminary inquiries were addressed quickly and thoroughly. This efficient and reliable service makes sourcing components straightforward and stress-free. Particularly impressive was the proactive approach to shipping updates, which provided full visibility. Such attention to detail in logistics and customer service builds significant trust. The materials used in the products seem durable and well-manufactured, aligning with specifications. From initial contact to final delivery, the service team was consistently helpful and professional. This reliable performance in delivery and support is crucial for maintaining our production schedules. The supplier’s commitment to timely and secure logistics is highly commendable. Overall, a very satisfactory procurement experience focused on reliable delivery and solid service, which are essential for our operations. The consistent quality and dependable service make this supplier a valuable partner. We appreciate the effort put into ensuring a smooth and efficient transaction from start to finish.
Unbelievably fast and efficient logistics service; the shipment arrived well ahead of schedule, which was a fantastic surprise for our production timeline. The packaging was exceptionally secure, with no signs of damage whatsoever, demonstrating great care in handling. Regarding quality, the breakers appear robust and well-manufactured, exactly as described, instilling confidence for their integration into our systems. Customer service was equally impressive, with prompt and clear communication throughout the ordering process. Any preliminary questions were answered thoroughly and without delay. Overall, a highly satisfactory procurement experience from start to finish, focusing purely on the transactional and delivery excellence.
Juggling multiple supplier relationships for our OEM components can be a logistical headache, so finding a reliable partner is paramount. My experience with the DAM2 MCCB order was predominantly positive, focusing on the logistical and service aspects. The shipping was remarkably prompt and well-organized. The packages arrived ahead of the revised schedule, which was a welcome surprise given current global supply chain variables. Each pallet was securely packed with clear labeling, making inventory reception and sorting in our warehouse straightforward and efficient. There was no damage to any of the units upon unboxing, indicating careful handling throughout the transit process. The communication from the service team was consistently professional and proactive. They provided regular updates without needing to be prompted, including shipping notifications and documentation. When I had a pre-sale question regarding customization paperwork, the response was not only swift but also thorough, demonstrating a clear understanding of OEM requirements and processes. This level of attentive service significantly reduces administrative friction. Regarding the product quality as received, the breakers themselves appear robust and well-manufactured. The build quality is solid, with clean molding and precise labeling, which aligns perfectly with the specifications we required for our application. They present exactly as cataloged, which is crucial for our integration processes. While this review does not delve into operational parameters, the physical inspection and the seamless fulfillment process from order to delivery instill considerable confidence in both the product and the supplier partnership. The overall experience was smooth, reliable, and businesslike, which is exactly what we need from a wholesale component supplier.
Delivery was incredibly swift and well-handled, with the package arriving ahead of schedule in perfect condition. The overall quality appears robust and reliable, meeting high standards for industrial components. Customer service was outstanding, providing prompt and helpful responses to all inquiries. Definitely a smooth and satisfactory experience overall.
Swift shipping and excellent packaging ensured my order arrived in perfect condition. The overall quality of the products is impressive, with sturdy construction that meets high standards. Customer service was responsive and helpful throughout the process, making the experience smooth and satisfactory. I'm very pleased with the seamless logistics and the professional support provided.
The delivery was incredibly fast and arrived ahead of schedule, which was a pleasant surprise. The packaging was secure, ensuring the items were in perfect condition upon arrival. The quality of the products appears excellent, with solid construction and no visible defects. Customer service was responsive and helpful throughout the process, addressing my queries promptly. Overall, a very satisfying experience that I would highly recommend to others.