2p AC 400V MCB 1-63A 6ka Lighting Miniature Overload Short Circuit Breaker
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Product Highlights
- High Breaking Capacity: 6ka breaking capacity for reliable protection against short circuits.
- Wide Current Range: Rated current from 1A to 63A for versatile application needs.
- Multiple Certifications: Compliant with VDE, ISO9001-2000, CE, CB, and CCC standards.
- Dual Type Options: Available in Type C for lighting and Type D for motor distribution.
- OEM/ODM Service: Customizable logos and designs available for brand requirements.
- Fast Response: Sales team responds to inquiries within 24 hours.
Product Attributes
- Customization
- Available
- Breaking Capacity
- Low Voltage Circuit Breakers
- Operation
- Manual Automatic
- Model NO.
- LDB9-63AC
- Speed
- Normal Type Circuit Breaker
- Arc-extinguishing Medium
- Air
- Installation
- Fixed or Withdrawable
- Structure
- MCB
- Type
- Circuit Breaker
- Certification
- VDE, ISO9001-2000, CE, CB, CCC
- Product Name
- Miniature Circuit Breaker
- Model
- Ldb9-63AC
- Trademark
- customizable
- Origin
- China
- Package Size
- 5.00cm * 9.00cm * 9.00cm
- Package Gross Weight
- 0.500kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description

The LDB9-63 Miniature Circuit Breaker (MCB) is designed for use in lighting distribution systems (type C) or motor distribution systems (type D). It is primarily used for protecting against overload and short circuits in AC 50Hz with a rated voltage of up to 230V or 400V and a rated current of 1A to 63A.
It can also disconnect electrical devices and lighting lines infrequently under normal circumstances.
Standards compliant : GB10963.1, IEC 60898-1.
Ambient temperature: -5ºC ~+40ºC ; average value within 24h does not exceed 35ºC .
Installation location: altitude does not exceed 2000m






Q1. Can I get samples?
Yes. If you have any needs, please contact us and we will respond within 24 hours. If you are in a hurry, you can call our sales directly
Q2. Can I use other logos or designs on the products?
Yes, we provide OEM/ODM services, you can customize products with other logos and designs.
Q3. Do you have factories?
Yes, we have factories in Jiangsu and Zhejiang, welcome to visit our company.
Q4. How do you ensure quality?
We have a complete quality management system, use qualified raw materials, conduct quality inspections in different production links, regularly collect user feedback, and trace the source in time when quality problems occur, and keep records to prevent repeated errors.
Q5. How long does it take to prepare after placing an order?
Usually it takes 5~7 days, it also depends on the quantity of the order.
About the Supplier
This supplier has been audited by CTI. Verify the report on the official CTI website with ID "QIP-ASI2432494". Items marked "" are certified.
Company Profile
LEIDUN is an electrical enterprise integrating R&D, production, and trade, and our products are mainly photovoltaic components, High and low voltage electrical appliances and power distribution boxes.
OUR company is headquartered in Jiangsu Province, and our branch is in Zhejiang Province. Both places are coastal areas of China with developed economies and more standardized industries, which make our products competitive.
ALL kinds of products manufactured by LEIDUN have achieved significant advancements in both design and technical performance. They are primarily utilized in various sectors, such as the State Grid, PV systems, railway traffic, fire protection, construction engineering, hospitals, and other fields. Market sales data confirm that our products effectively meet customer needs and project requirements, earning approval and positive feedback from clients.
We have successfully obtained the "CCC" certificate and "CQC" certifications, along with three system certifications and numerous honorary awards. Since our establishment, we have been dedicated to manufacturing new energy photovoltaic products and operating in the high and low voltage electrical fields. Our enterprise development philosophy is centered on "specialization, excellence, and growth", and our service concept is "perseverance. " We aim to focus on global markets, strive for national brand recognition, and provide outstanding solutions for "carbon-neutral" and intelligent green electricity.
About Our Factory & Business Background
- Address
- Xiamen Village, Liushi Town, Yueqing City, Wenzhou, Zhejiang, China
- Nearest Port
- Ningbo, Shanghai
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2023-06-09
- Main Markets
- North America, Africa, Mid East
FAQ
- Can I get samples?
- Yes. If you have any needs, please contact us and we will respond within 24 hours. If you are in a hurry, you can call our sales directly.
- Can I use other logos or designs on the products?
- Yes, we provide OEM/ODM services, you can customize products with other logos and designs.
- Do you have factories?
- Yes, we have factories in Jiangsu and Zhejiang, welcome to visit our company.
- How do you ensure quality?
- We have a complete quality management system, use qualified raw materials, conduct quality inspections in different production links, regularly collect user feedback, and trace the source in time when quality problems occur, and keep records to prevent repeated errors.
- How long does it take to prepare after placing an order?
- Usually it takes 5~7 days, it also depends on the quantity of the order.
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US$7.90-9.80 / Piece
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