Onccy RCBO Residual Current AC Breaker with Overcurrent Protection 1p +N

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Electric Type
• Model NO.: ESRO
• 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: VDE, ISO9001-2000, CE, CB, CCC, SAA
• Rated Voltage: 230/400V AC
• Application: Solar PV System/EV Charger System
• Inc: 6/10ka
• Conection: Top and Bottom
• Protection Degree: IP20
• 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

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.

 

Product Benefits :

• Air circulation
  When two poles are placed adjacent to each other, these channels form a tunnel resulting in effective air circulation around individual poles
• Bi-connect Termination Possible
  Choice to use Busbar and/or cable in the same terminal,provides reliable termination
• Din Rail Mounting
  Two step snapping mechanism for easy & efficient mountion in 35mm DIN Rail steadily

 

Technical Data

Mode	Electronic / Electromagnetic
Type	A / AC /
Tripping curve	B C D
Pole No.	1P +N
Rated voltage	230/400V~
Rated frequency	50/60Hz

 

Rated current	6-40A
Rated residual operating current(IΔn)	30.100.300mA
Residual operating current range	0.5 IΔn~IΔn
Rated conditional short-circuit current(lnc)	6000A
Energy limiting	class 3
Electrical and Mechanical life	20000

 

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

 

Residual Current Operating Breaking Time
Type	In/A	IΔn/A	Residual Current(IΔ)Is Corresponding To The Following Breaking Time(S)
AC type	Any value	Any value	In	2In	5In	5A.10A.20A.50A.100A.200A.500A
A type		>0.01	1.4In	2.8In	7In
			0.3	0.15	0.04	0.04	Max breaking time

 

Detailed Photos

 

 

ONCCY Electrical Co, Ltd as Professional Electrical Components Manufacturer for Solar PV, Battery Energy Storage and EV Charging System. 30+Years Of Production Experience and Service.ONCCY Electrical Co, Ltd main products are including DC and AC circuit breaker (MCB), DC and AC isolation switch DC molded case circuit breaker (MCCB), DC fuse, DC lighting surge protector (SPD) and so on.

With our driven engineer team, over 200+ global experts and distribution & service network spanning North America, South America, Europe, Asia, Africa and Oceania, ONCCY has empowered homeowners and professionals in more than 100 countries and regions to join the journey to true open energy. Now we are favored by the market as a trustworthy partner to our investors, installers and end consumers.

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.