Versatile 1p+N, 2p, 3p, 4p RCD Circuit Breakers 6-63A Current Breakers for Safe Electrical Systems

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Electric Type
• Model NO.: ESRO
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Air
• Installation: DIN Rail
• Structure: RCBO
• Poles Number: 2p, 4p
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB, RCBO
• Certification: CE, SAA
• Rated Voltage: 240V~
• Application: Solar PV System/EV Charger System
• Inc: 6/10ka
• Pole No.: 2p
• Rated Frequency: 50/60Hz
• Tripping Curve: B C D
• Transport Package: by Sea/Air
• Specification: box
• Trademark: Onccy
• Origin: China
• HS Code: 8536490090
• Production Capacity: 1000000PC/Year
• Package Size: 50.00cm * 50.00cm * 50.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

ESR100-63 RCBO Residual Current AC Breaker with Overcurrent Protection

Product Benefits:

• Excellent Air Circulation
  Ingeniously designed, when two poles are placed side by side, they form a tunnel that ensures optimal air circulation around each individual pole, enhancing performance and longevity.
• Bi-connect Termination Capability
  Offers the flexibility to use either a busbar or cable, or both within the same terminal, ensuring robust and secure connections.
• Effortless Din Rail Mounting
  Features a sophisticated two-step snapping mechanism for easy and efficient installation on a 35mm DIN Rail, guaranteeing a stable and secure fit.

Residual current-operated circuit breakers (RCBO) with overcurrent protection are meticulously crafted for applications demanding both overcurrent protection (against overloads and short circuits) and ground-fault current protection. These breakers are adept at detecting faults and tripping promptly to safeguard personnel and equipment. Suitable for integration with energy management systems, power supply and distribution network automation, residential power monitoring, and comprehensive equipment setups.

 

Product Benefits:

• Superior Air Circulation
  Cleverly designed, when two poles are adjacent, they form a tunnel that guarantees efficient air circulation around each pole, optimizing functionality.
• Bi-connect Termination Capability
  Enables the utilization of busbar and/or cable in a single terminal, providing dependable and secure terminations.
• Hassle-free Din Rail Mounting
  Equipped with a streamlined two-step snapping mechanism for straightforward installation on a 35mm DIN Rail, ensuring steadfast and reliable mounting.

 

Technical Data

Electrical Features
Mode	Electronic
Type	A / AC
Tripping curve	B C D
Pole No.	2P
Rated voltage	240V~
Rated frequency	50/60Hz

 

Overload Current Protection Characteristics
Test Procedure	Type	Test Current	Initial State	Tripping or Non-tripping Time Limit	Expected Result	Remark
A	B.C.D	1.13In	Cold	t≤1h	no tripping
B	B.C.D	1.45In	After test A	t≤1h	tripping	The current steadily rises to the specified value within 5s
C	B.C.D	2.55In	Cold	1s<t<60s	tripping
D	B	3In	Cold	t≤0.1s	no tripping	Turn on the auxiliary switch to close the current
	C	5In
	D	10In
E	B	5In	Cold	t≤0.1s	tripping	Turn on the auxiliary switch to close the current
	C	10In
	D	20In

Detailed Photos

Company Profile

 

FAQ
Q: Are you a trading company or a manufacturer?
A: We are a proud manufacturer with a sprawling 30,000 square meters of self-owned plant, ensuring superior quality and innovation.

Q: Do you possess any certifications?
A: Absolutely! We are accredited with an array of prestigious certifications including UL, TUV, CB, SAA, CCC, CE, and many others, showcasing our commitment to excellence.

Q: How do we ensure a swift response to customer inquiries?
A: Our dedicated professional team is at your service, ready to respond swiftly via online channels or through email, Skype, WhatsApp, and more, ensuring seamless communication.

Q: Do you have any exporting experience? To which countries have you exported?
A: Our extensive exporting experience spans numerous countries worldwide, including America, Japan, Australia, UAE, Canada, Vietnam, Turkey, Thailand, Russia, the UK, and more.

Q: Can you provide samples for verification?
A: Certainly! We are pleased to offer samples. Please contact us for detailed requirements and enjoy the quality firsthand.

Q: What is your delivery time frame?
A: Typically, delivery is within 3 days for smaller quantities. For general orders, it spans 15-20 days, ensuring timely and efficient service.

Q: What is the packaging standard for your products?
A: Our goods are packed with export-standard packaging, or we can customize according to specific customer requirements.

Q: How is your inspection process managed?
A: We boast a comprehensive inspection system covering all stages from raw materials to finished products, including transient, delay, and mechanical life tests. Q: What services does your company offer?

A: Our expert engineer team excels in designing and developing molds tailored to meet diverse customer needs, while our professional sales team delivers exceptional service from pre-sale to post-sale support.