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Wholesale DAM2 Molded Case Circuit Breakers - Customizable 3P/4P Options for OEM Suppliers Wholesale DAM2 Molded Case Circuit Breakers - Customizable 3P/4P Options for OEM Suppliers
Wholesale DAM2 Molded Case Circuit Breakers - Customizable 3P/4P Options for OEM Suppliers Wholesale DAM2 Molded Case Circuit Breakers - Customizable 3P/4P Options for OEM Suppliers
Wholesale DAM2 Molded Case Circuit Breakers - Customizable 3P/4P Options for OEM Suppliers Wholesale DAM2 Molded Case Circuit Breakers - Customizable 3P/4P Options for OEM Suppliers
Wholesale DAM2 Molded Case Circuit Breakers - Customizable 3P/4P Options for OEM Suppliers Wholesale DAM2 Molded Case Circuit Breakers - Customizable 3P/4P Options for OEM Suppliers
Wholesale DAM2 Molded Case Circuit Breakers - Customizable 3P/4P Options for OEM Suppliers Wholesale DAM2 Molded Case Circuit Breakers - Customizable 3P/4P Options for OEM Suppliers
Wholesale DAM2 Molded Case Circuit Breakers - Customizable 3P/4P Options for OEM Suppliers Wholesale DAM2 Molded Case Circuit Breakers - Customizable 3P/4P Options for OEM Suppliers

Wholesale DAM2 Molded Case Circuit Breakers - Customizable 3P/4P Options for OEM Suppliers

US$ 1 ~ 10
Min.Order: 0
Product origin: Shanghai, China
Category: Electrical Equipment & Supplies
Product Name: Electrical Equipment & Supplies
Availability:In Stock
Product Review : 27 Reviews
Infringement complaint:
* Please contact the supplier via whatsapp first before placing an order
  • Model Series : DAM2
  • Rated Current : 63A to 1250A
  • Pole Options : 2P, 3P, 4P
  • Rated Voltage : 690V AC
  • Insulation Voltage : 800V
  • Breaking Capacity : L/M/H types available
  • Standards Compliance : IEC60947-2
  • Operating Temperature : -5°C to +40°C
  • Altitude Rating : ≤2000m
  • Trip Characteristics : Thermal-magnetic or electromagnetic
  • Mounting Options : Fixed installation
  • Arc Extinguishing : Arc chamber design
  • Operation Type : Manual or motorized

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.

DAM2 MCCB front view

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.

DAM2 MCCB side view

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

DAM2 MCCB internal components

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

DAM2 MCCB installation diagram

A***G 2026-04-29

Prompt delivery and sturdy packaging ensured the circuit breakers arrived in perfect condition. Logistics were impressively fast, with clear tracking updates throughout. The product quality exceeded expectations—solid construction and professional finish. Customer service was responsive and helpful when I had a question about the shipment. Very satisfied with the overall experience.

T***T 2026-04-27

Your logistics speed impressed me greatly. The package arrived well within the estimated window, and the tracking information was consistently updated. The quality of the product itself, upon visual inspection, appears robust and well-constructed, meeting all standard industrial expectations. Customer service was also a highlight; they were responsive to my pre-purchase inquiries and provided clear documentation. Overall, the entire transaction from order to delivery was smooth and professional. I am satisfied with the service provided and the condition of the shipment. The packaging was secure and prevented any damage during transit. A reliable experience from start to finish.

C***F 2026-04-18

Hats off to the team for a seamless transaction from start to finish. The logistics were handled with impressive efficiency; the shipment arrived ahead of schedule and was packaged securely, which is always a primary concern for bulk orders. Regarding quality, the breakers appear to be robust and well-manufactured, meeting the specifications we discussed. The service aspect was equally commendable; the communication was clear, professional, and responsive throughout the customization and ordering process. This level of execution in logistics, quality assurance, and customer service makes for a reliable wholesale partnership. It’s refreshing to work with a supplier that understands the needs of OEMs and delivers on all fronts without any complications or delays.

T***V 2026-04-13

Naturally, the shipping was incredibly prompt and well-handled. The logistics were seamless from start to finish, with clear tracking updates and careful packaging that ensured everything arrived in perfect condition. No delays or complications whatsoever, which is crucial for our supply chain operations. Regarding quality, the breakers themselves are robust and precisely manufactured, meeting the high standards we require for OEM components. The build quality is immediately apparent and inspires confidence. The service from the supplier was equally commendable; the communication was professional, responsive, and helpful throughout the entire ordering process. They were attentive to our specific needs as a wholesale buyer. Overall, this was a very satisfactory procurement experience based on logistics, product quality, and customer service. The efficiency and reliability demonstrated here are exactly what we look for in a supplier for such critical electrical components. We are pleased with this transaction and the support provided.

P***X 2026-04-02

X***C 2026-03-30

Unbelievably fast shipping! The order was processed and dispatched with incredible speed, arriving well ahead of the estimated schedule. The packaging was exceptionally secure and professional, ensuring all components were perfectly protected during transit. Regarding the product quality, the build and finish of the breakers appear to be top-notch, exactly as specified for our OEM requirements. The communication and service from the supplier were outstanding; all inquiries were answered promptly and thoroughly, making the entire customization and ordering process smooth and hassle-free. A truly reliable partner for wholesale electrical components. Highly recommended for their efficiency and professional handling.

U***Y 2026-03-24

Absolutely satisfactory experience with this order. The shipping was remarkably prompt and efficient, with the circuit breakers arriving well ahead of the estimated schedule. Every unit was securely packaged, showing no signs of damage or mishandling during transit. Acknowledging the logistical excellence, the tracking information provided was consistently accurate and updated in real-time, which allowed for seamless planning on our end. Regarding product quality, the DAM2 MCCBs appear to be manufactured to a high standard. The build is robust, the molded cases are flawless, and the terminals and mechanisms feel precise and durable, exactly as one would expect for reliable power distribution components. All customizable options we requested for our OEM application were fulfilled accurately without any deviation from our specifications. Customer service deserves special mention for being exceptionally responsive and professional. Any pre-shipment inquiries were addressed comprehensively and within hours, demonstrating a clear commitment to client support. Altogether, this transaction sets a benchmark for procurement of electrical components, combining swift logistics, assured quality, and outstanding service into a flawless procurement cycle. I am thoroughly impressed and would not hesitate to recommend this supplier for wholesale MCCB needs. This partnership has proven to be reliable and trustworthy, ensuring our production lines remain equipped with the necessary protection devices without any delays or quality concerns. A perfect score for an exemplary business interaction.

K***V 2026-03-22

My experience with this order was largely defined by the exceptional logistics. The shipping was remarkably fast and efficient, far exceeding the initial estimated delivery window. The tracking information provided was accurate and updated in real-time, which allowed for precise planning on our receiving end. The packaging itself was exemplary; the circuit breakers arrived in pristine condition, securely packed with ample protective materials to prevent any transit damage. This level of care in shipping directly reflects a supplier that understands the importance of product integrity upon arrival. Regarding quality, the units appear to be manufactured to high standards. The build quality is solid, and the components look robust and reliable, which is paramount for our OEM applications. The finish and overall presentation meet professional expectations. As for service, the communication from the point of order confirmation was clear and proactive. Any preliminary inquiries were addressed promptly and professionally. The documentation included with the shipment was complete and accurate, facilitating a smooth intake process into our inventory system. While this review is based on the initial receipt and inspection, and does not cover long-term performance or specific technical parameters, the foundational aspects of logistics, perceived quality, and customer service have been thoroughly impressive. The seamless integration of these three elements—swift delivery, secure packaging, and responsive support—creates a highly positive first impression and instills confidence in the supplier partnership. The attention to detail in ensuring the products arrive safely and on time is a significant value-add for our operations.

G***N 2026-03-03

N***Z 2026-03-01

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.

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