AC RCCB 25A 500V 2p to 50/60Hz 4p Residual Current Circuit Breaker

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Electric Type
• Model NO.: ESL1-63
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Air
• Installation: Open Frame
• Structure: MCCB
• Poles Number: 2
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
• Certification: VDE, CE, SAA
• Rated Voltage: 230/400V AC
• Application: Solar PV System/EV Charger System
• Inc: 6/10ka
• Mode: Electromagnetic / Electronic
• Rated Current (in): 25/40/63/80/100A
• Transport Package: by Sea/Air
• Specification: box
• Trademark: Onccy
• Origin: China
• HS Code: 8536490090
• Production Capacity: 1000000PC/Year

Product Description

Functions of RCCB (Residual Current Operated Protective Device)

RCCB (Residual Current Circuit Breaker), also known as a leakage protector, is mainly used to detect the residual current (leakage current) in the circuit. When dangerous electric leakage is detected, it quickly cuts off the power supply to prevent electric shock accidents and electrical fires. Its main functions include:

Personal Safety Protection

When there is a leakage in the equipment or circuit, the RCCB can quickly cut off the power supply to prevent electric shock to people.

Prevention of Electrical Fires

It detects the leakage current in the circuit or equipment, preventing overheating and fires caused by electric leakage.

Equipment Protection

It prevents damage to equipment caused by electric leakage and extends the service life of the equipment.

Compliance with Electrical Safety Standards

In residential, commercial, and industrial electrical systems, the RCCB is an important device to meet electrical safety regulations.

Application Fields of RCCB

RCCB is widely used in situations that require high electrical safety standards, mainly including the following fields:

Residential Buildings

It is used in home distribution boxes to protect lighting, socket, and household appliance circuits, preventing dangers caused by electric leakage.

Commercial Buildings

It is applied to the power distribution systems of office buildings, shopping malls, hotels, etc., ensuring the safety of personnel and equipment.

Industrial Field

In industrial environments such as factories and workshops, it protects motors, control equipment, and production lines from the impact of electric leakage.

Public Facilities

It is used in the power distribution systems of public places such as schools, hospitals, and stations to ensure public safety.

Agricultural Field

It is used for the leakage protection of agricultural electrification equipment (such as irrigation systems and greenhouse equipment).

Temporary Power Usage Occasions

For example, in temporary power usage sites such as construction sites and outdoor activities, the RCCB can provide additional safety protection.

The AC Residual Current Circuit breaker is a safety appliance that protects personal safety and prevents electrical fires, can prevent electrical equipment from being damaged. It can be widely used in power distribution systems. With the development of new energy electric vehicles and the requirements of energy-saving, the high-frequency and precise control of intelligent industrial electrical equipment, charging piles, frequency converters and other equipment are widely used.


ESL1-63 RCCB Residual Current AC Circuit Breaker 2P 4P 25A 100A 500V
 

Detailed Photos

Product Parameters

 

• Fit for various connection terminal
• Choice to use Busbar or cable in the same terminal cage, provides reliable termination
• Red/Green indication
• Clear indication of the ON/OFF operational stalus uf device
•  Test button
• Testing product's performance regularly

Technical Data

Electrical Features
Mode	Electromagnetic / Electronic
Type	A / AC / G / S / A+S
Rated current (In)	25/40/63/80/100A
Poles	2P 4P
Rated voltage (Ue)	2P:240V~ 4P:415V~
Rated frequency	50/60Hz
Rated impulse withstand voltage (Uimp)	4KV

 

Company information

FAQ
Q: Are you trading company or manufacturer ?
A: We are manufacturer. We have 30,000 square meters of self-owned plant.

Q: Do you have any certificates?
A: Yes,we have UL, TUV, CB, SAA, CCC, CE and other certifications.

Q: How do we make a quick response to customer , 5 inquiry ?
A: Our professional team will reply you online or by email,Skype, whatsApp and so on.

Q: Do you have any exporting experience?Which countries did you export to before?
A: We have lots of exporting experience and customers in many countries,such as America, Japan,Australia,UAE,Canada,Vietnam,Turkey,Thailand,Russia,UK,etc.

Q:Can you supply samples for checking ?
A: Yes, we can supply samples, pls contact for detailed required.

Q:How long is your delivery time?
A: Generally it is within 3days for small qty. Or it is around 15-20 days to a general order.

Q: What is the standard of package of your goods?
A: Export standard package or special package according to customer requirement.

Q:How about inspection?
A: We have the whole inspection system from raw material to end products include transient test, delay test,mechanical life test and so on.Q:What is the service offered by company?

A: We have the professional engineer team which can design and develop the mould to arrive different customer requirements. We also have the professional sales team to offer good service from pre-sale to after-sale.