+86 13868429846 Wholesale 40A Miniature Circuit Breaker MCB - Factory Direct Pricing and Special Deals
Presenting our 40A Miniature Circuit Breaker (MCB), crafted for dependable protection across a range of electrical applications. This high-performance MCB provides essential overload and short circuit protection, ensuring the safety and functionality of your systems. Manufactured to meet stringent industry standards, our circuit breakers guarantee durability and reliability. Ideal for wholesalers wanting to enhance their product offerings or suppliers aiming to fulfill client requirements, our 40A MCB is recognized for its efficiency and straightforward installation. At Zhejiang Shuorui Electric Co., Ltd., we prioritize the importance of reliable electrical components. Our competitive pricing and commitment to exceptional customer service position us as a preferred partner for many businesses. For bulk orders or inquiries about customization, feel free to reach out. Your satisfaction is our priority!
Why Consider 40a Miniature Circuit Breaker Mcb Stands Out Custom Solutions,
When sourcing electrical components, the choice of circuit breakers is critical for ensuring safety and reliability in various applications. The 40A miniature circuit breaker (MCB) has emerged as a favored option for many global buyers due to its numerous customizable features that cater to specific operational needs. Its compact design allows for installation in tight spaces while providing robust protection against overloads and short circuits. What truly sets the 40A MCB apart are the tailored solutions that can be developed to meet unique client specifications. Whether it's the selection of materials, specific voltage ratings, or performance parameters, a custom 40A MCB can enhance system efficiency and longevity. These design adaptations not only align with global safety standards but also help tackle diverse environmental challenges faced in different regions. As the electrical industry evolves, partnering with manufacturers who understand the need for innovative and adaptable products is essential. The availability of advanced resources and expertise in regions known for electrical manufacturing excellence can further enhance the reliability and performance of miniature circuit breakers. By opting for a customized 40A MCB solution, procurement professionals can ensure that their electrical systems are not only compliant but also optimized for their specific operational demands.
Why Consider 40A Miniature Circuit Breaker (MCB) Stands Out Custom Solutions
| Parameter | Details |
|---|---|
| Rated Current | 40A |
| Voltage Rating | 230V AC / 400V AC |
| Breaking Capacity | 6kA, 10kA |
| Tripping Type | Type B, C, D |
| Standards Compliance | IEC 60898 |
| Temperature Rise | 40°C |
| Dimensions | 85mm x 50mm x 75mm |
| Weight | 0.5 kg |
| Application Areas | Residential, Commercial, Industrial |
| Additional Features | LED Status Indicator, Easy Installation |
Why Opt For 40a Miniature Circuit Breaker Mcb Supplier Service
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Linda Martinez
The quality blew me away! Plus, the after-sales service team was approachable and very helpful.
06 July 2025
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Grace Adams
Incredible quality! The after-sales service was delivered with great professionalism and care.
07 July 2025
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Amy Parker
Very satisfied with my purchase. High-quality construction and very professional customer support.
04 June 2025
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Isabella Martinez
Outstanding product! The support team was knowledgeable and handled my queries well.
17 June 2025
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Chloe Rivera
What an amazing product! The quality is outstanding, and the service provided was superb.
09 June 2025
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Lucas Perez
Phenomenal craftsmanship and quality! The support staff was very helpful and professional.
14 May 2025






