AC Miniature Circuit Breaker
As a professional AC Miniature Circuit Breaker manufacturer in China, XENHO offers stable overload and short-circuit protection for residential and industrial systems. Our AC MCB supports currents from 6A to 63A with breaking capacities from 4.5kA to 10kA, featuring B, C, and D tripping curves. We invite you to contact us for bulk orders or customized purchase options.
XENHO is a professional factory specializing in the manufacturing and supply of high-performance AC miniature circuit breakers. Our products have passed multiple certifications including CE, CB, and RoHS.
Product Definition
The XENHO AC Miniature Circuit Breaker (MCB) is a reusable air switch commonly installed in residential distribution boxes and industrial control panels. It integrates thermal overload protection and magnetic short-circuit protection to safeguard electrical circuits. As a trusted supplier, XENHO provides AC MCBs with current ratings from 6A to 63A and breaking capacities of 4.5kA, 6kA, and 10kA.
We support OEM/ODM cooperation models and offer flexible customization services, including voltage ratings, wiring methods, and labeling/marking options.
Lead Time for Bulk Orders
1. Finished Products Delivery For finished AC Miniature Circuit Breakers, orders within 300,000 units can be delivered within 30 days. Orders ranging from 300,000 to 1,000,000 units can be completed within 60 days.
2. Components Delivery For components, orders within 1,000,000 units can be delivered within 30 days. For spot-welded parts, up to 500,000 sets can be delivered within 30 days.
Packaging Protection Level The packaging protection level is IP20, suitable for indoor distribution boxes and control cabinet installations. It effectively prevents fingers or solid objects larger than 12 mm in diameter from coming into contact with live parts.
The AC Miniature Circuit Breaker is designed in compliance with IEC/EN 60898-1 standards and features excellent resistance to humidity and heat, ensuring stable long-term operation under conditions of 40°C and 95% relative humidity.
All materials are made from engineering plastics with a flame-retardant rating of UL94 V-0, enhancing safety protection and ensuring stable and reliable performance even in complex electrical environments.
Product Specifications:
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Product Name |
AC Miniature Circuit Breaker |
|
Pole |
1P, 1P+N, 2P, 3P, 3P+N, 4P |
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Structure Type |
C45 |
|
Amp |
6A、10A、16A、20A、25A、32A、40A、50A、63A |
|
Rated Voltage (V) |
230V、400V |
|
Ambient Temperature |
-5°C~+40°C |
|
Frequency |
50/60Hz |
|
Warranty |
12-24 months |
|
Breaking Capacity |
4.5KA、6KA、10KA |
|
Tripping Characteristics |
B、C、D |
|
Plastic Material |
PA6、PA66 |
|
Trip Type |
Thermal Trip, Magnetic Trip |
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Samples Available |
Available |
|
Processing Method |
OEM, ODM |
|
Production Lead Time |
30–45 Days |
|
Ordering Method |
Purchase of Finished Products, Purchase of Components |
|
Technical Support |
Yes, we provide full technical support |
|
Features |
Easy to Assemble |
Packaging and Shipping
Standard products are packaged in anti-static bags and enclosed in high-strength corrugated cartons to ensure safe transit.
We support various shipping methods—including sea, air, and land transport—covering all major ports and airports worldwide.
Based on customer order requirements, we provide customized shipping marks and tailored logistics solutions.
Shipment for standard orders is arranged within 7 business days of payment confirmation; expedited processing can be negotiated for urgent orders. The operating range is 10 to 20 times the rated current, making it suitable for equipment with high inrush currents, such as electric motors or transformers.
Contact us
For any inquiries about our products, please feel free to contact us through the following methods:
WhatsApp / WeChat: 86-13123865875 86-15858812131
Email: 799199031@qq.com
Hot Tags: AC Miniature Circuit Breaker
Send Inquiry
Contact Info
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Address
Wanming Industrial Zone, Beibaixiang Town, Yueqing City, Wenzhou, Zhejiang Province, China
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Tel
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E-mail
Send your inquiry to XENHO for miniature circuit breaker, molded case circuit breaker, RCBO and more protection devices's pricing, details or OEM customization. Our team provides quick response and professional support for your purchasing needs.
