Leidun Customized MCCB with Earth Leakage Protection 3p/4p MCCB with RCD RCBO Circuit Breaker

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Electric Type
• Model NO.: LDM9L
• Speed: High-Speed Circuit Breaker
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: MCCB with Residual Current Protection
• Poles Number: 3p/4p
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, RCCB, Overload Protection Short-Circuit Protection
• Certification: ISO9001-2000, CE
• Transport Package: Standard Export Carton
• Specification: Small Size
• Trademark: OEM/ODM/LEIDUN
• Origin: China
• Package Size: 37.00cm * 36.00cm * 29.00cm
• Package Gross Weight: 21.000kg

Product Description

FUNCTION AND FEATURES :                                                                                  

1.Integrated Protection
Combines overload, short-circuit, and earth leakage protection in one compact device.

2.Adjustable Fault Current
Features a selectable rated residual current (IΔn), allowing for customized sensitivity.

3.Advanced Safety
Provides reliable tripping in the event of an earth fault, preventing electric shock.

4.Time-Delay Function (Type S)
Offers a short-time delay feature to ensure selective coordination with downstream breakers.

5. Robust Construction
Built with a high-breaking capacity for demanding electrical environments.

 

Product Name	Leidun Customized MCCB with Earth Leakage Protection 3P/4P MCCB with RCD RCBO Circuit Breaker
Product Model	LDM9L
Color	Black/Gray
Pole	3P/4P
Breaking Capacity	L, M
Rated Operating Voltage Ue(V)	AC400V
Rated Residual Operating Current IΔn(mA) Instantaneous Type	(30)/100/300/500
Rated Residual Operating Current IΔn(mA) Time-delayed Type	100/300/500
Installation Method	Front panel wiring/Rear panel connection

 

Q1. Can I get samples?
Yes. If you have any needs, please contact us and we will respond within 24 hours. 

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.