Intelligent Circuit Breakers with High Performance and High Cost-Effectiveness. RCCB

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Automatic
• Model NO.: DXM1LE
• Speed: High-Speed Circuit Breaker
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: MCB
• Poles Number: 1/2/3/4
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
• Certification: VDE, CE, CB, CCC
• Nominal Working Voltage: 230/400V
• Rated Insulating Voltage: 500V
• Rated Operating Current: 1-63A
• Frame - Size Rating: 63A
• Interrupting Capacity: up to 4.5ka at Most
• Transport Package: Regular Packaging
• Specification: DXM1LE series products
• Trademark: DEERXN
• Origin: Zhejiang, China
• HS Code: 8537109090
• Production Capacity: 2000pieces/Day

Product Description

Product Description

Model	DXM1LE-125	DXM1LE-250	DXM1LE-400	DXM1LE-630
Frame current Inm (A)	125	250	400	630/800
rated current(A)	10/16/20/25/32/40/50/63/80/100/125	125/140/160180/225/250	250/315/350/400	400/500/630/700/800
Rated residual operating current 1An (mA)	100/300/500	100/300/500	100/300/500	300/500/1000
Pole (P)	3P/4P	3P/4P	3P/4P	3P/4P
Rated Operating Voltage Ue (V)	AC400	AC400	AC400	AC400
Rated ultimate short - circuit breaking capacity Icu (kA)	M35/H50	M35/H50	M50/H65	M50/H65
Rated service short - circuit breaking capacity Ics (kA)	M22/H35	M22/H35	M35/H42	M35/H42
Rated short - time withstand current Icw	5kA/1s		10kA/1s

Detailed Photos

The HKM1LE series residual - current - operated plastic - case circuit breakers (hereinafter referred to as circuit breakers) are new - type circuit breakers developed by our company through international advanced design, manufacturing technology research and development. Its rated insulation voltage is 1000V, applicable to 50Hz, rated working voltage is 400V, and rated working current is up to 800A. In circuits with infrequent switching and infrequent starting of motors, the circuit breakers have overload, short - circuit and undervoltage protection functions, can protect lines and power supply equipment from damage, and can also provide fire protection for long - term existing ground faults that cannot be detected by residual - current protection.
Circuit breakers are classified into M - type (relatively high breaking - capacity type) and H - type (high breaking - capacity type) according to the level of their rated ultimate short - circuit breaking capacity (Icu). This type of circuit breaker has the characteristics of small volume, high breaking capacity, short arcing time, and anti - vibration.
This circuit breaker can be installed vertically (i.e., upright installation) or horizontally (i.e., horizontal installation).
This circuit breaker cannot be reversed. Even if 1, 3, 5 are connected to the power supply lines, and 2, 4, 6 are connected to the load lines, the circuit breaker is suitable for isolation, and the symbol is expressed as "-/-×".
The products of this circuit breaker comply with the following standards:
IEC 60947 - 1 and GB/T14048.1 General rules
IEC 60947 - 2 and GB14048.2 Low - voltage circuit breakers and residual - current - operated circuit breakers with B - type additional protection
IEC 60947 - 4 and GB14048.4 Contactors and motor starters
IEC 60947 - 5.1 and GB14048.55 Electromechanical control circuit devices

 

Our Advantages

For the residual current - operated protective device of normal specifications, the working power supply of the leakage protection module is two - phase. For this series of circuit breakers, it is three - phase. Even if one phase is missing, the leakage protection module of the circuit breaker can still work normally.
The rated residual operating current (IΔn) and the maximum breaking time can be adjusted according to the actual situation.
When the phase - to - phase voltage drops to 50V, the leakage protection module can still work normally.
It has a leakage alarm output function.
It meets the electromagnetic compatibility requirements of IEC 60947 - 2 Annex B.
The external shape and volume are the same as those of the HKMT series circuit breakers, and the installation has good interchangeability.

Packaging & Shipping

FAQ

Q: About the company
A: DEERXN stands proudly as a seasoned professional in the manufacturing of low and high voltage electrical products, boasting an impressive thirty-year legacy of excellence.
As a trusted main supplier for state-owned giants like China State Grid and China Southern Power Grid, DEERXN's track record is fortified by a wealth of test certificates, exemplary sales records, and proven operational performance.
We are deeply committed to innovation, backed by substantial investment in research and development to drive product advancements and groundbreaking solutions.

Q: About Warranty
A: Our products are protected with a comprehensive warranty of 18 months from the date of receipt, ensuring your peace of mind.

Q: About shipment method
A: Our shipping methods are tailored to your needs, offering both international express options like UPS, DHL, EMS, HK EMS, FedEx, and TNT for door-to-door service, as well as standard sea shipping and air freight, depending on your order quantity and delivery urgency.

Q: About MOQ
A: We believe in flexibility and cater to your specific requirements, with the MOQ (Minimum Order Quantity) being negotiable and up to the client's discretion.

Q: About payment method
A: We offer a range of convenient payment options, including T/T, Paypal, Western Union, and L/C. Our standard terms are 30% payment in advance, with the remaining 70% due before delivery, ensuring a smooth transaction process.

Q:About Ordering Process
A: Begin your journey with us by sending an inquiry either through the renowned Made-in-China platform or directly to our dedicated contact e-mail address. This marks the beginning of a seamless communication process tailored to your needs.