Factory Price High Quality AC 240V MCB 2p 30mA 100mA 300mA 6ka 10ka Power Circuit Breaker RCBO

Product Details
Customization: Available
Breaking Capacity: Low Voltage Circuit Breakers
Operation: Electric Type
Still deciding? Get samples of US$ 9.9/Piece
Request Sample
Manufacturer/Factory

360° Virtual Tour

Diamond Member Since 2022

Suppliers with verified business licenses

Audited Supplier

Audited by an independent third-party inspection agency

Registered Capital
17000000 RMB
Plant Area
101~500 square meters
  • Factory Price High Quality AC 240V MCB 2p 30mA 100mA 300mA 6ka 10ka Power Circuit Breaker RCBO
  • Factory Price High Quality AC 240V MCB 2p 30mA 100mA 300mA 6ka 10ka Power Circuit Breaker RCBO
  • Factory Price High Quality AC 240V MCB 2p 30mA 100mA 300mA 6ka 10ka Power Circuit Breaker RCBO
  • Factory Price High Quality AC 240V MCB 2p 30mA 100mA 300mA 6ka 10ka Power Circuit Breaker RCBO
  • Factory Price High Quality AC 240V MCB 2p 30mA 100mA 300mA 6ka 10ka Power Circuit Breaker RCBO
  • Factory Price High Quality AC 240V MCB 2p 30mA 100mA 300mA 6ka 10ka Power Circuit Breaker RCBO
Find Similar Products

Basic Info.

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
CE, SAA
Rated Voltage
230/400V AC
Application
Solar PV System/EV Charger System
Inc
6/10ka
Transport Package
by Sea/Air
Specification
box
Trademark
Onccy
Origin
China
HS Code
8536490090
Production Capacity
1000000PC/Year

Product Description

Residual Current Circuit Breaker with Over Current Protection RCBO/RCCB

Residual Current Breaker with Over-Current protection (RCBO) is a safety device used in electrical systems that combines the functions of a Residual Current Device (RCD) and a Mini Circuit Breaker (MCB). An RCBO is designed to protect both people and equipment by detecting residual currents (leakage currents) and over-currents (overloads and short circuits). It is commonly used in residential, commercial, and industrial applications to enhance the safety and reliability of electrical installations.

Residual Current Protection

An RCBO constantly monitors the current flowing through the live (hot) and neutral wires of a circuit. Under normal conditions, the current flowing in both wires should be equal. However, if there is a leakage current (e.g., due to a faulty appliance or current flowing to the ground through a person), the RCBO detects the imbalance and trips, disconnecting the circuit to prevent electric shock.

ESRO1-50 RCBO Residual Current AC Breaker with Overcurrent Protection 1P+N

Product Benefits :

  • The current steadily rises to the specified value within 5s
  • Pole No. to  1P+N
  • Rated voltage to 240V~
  • Tripping curve B C D
  • Red/Green indication
  • Clear indication of the ON/OFF operational status of deviceI
  • IP20 Degree Protection
  • Terminals are finger touch proof. Prevent electrical shock by accidental touch
  • Din Rail Mounting
  • Two step snapping mechanism for easy & efficient mountion in 35mm DIN Rail steadily

Applications and Markets

  1. Residential Buildings: RCBOs are used in homes to protect circuits supplying power to areas where there is an increased risk of electric shock, such as bathrooms, kitchens, and outdoor circuits.
  2. Commercial Buildings: In commercial environments like offices, retail stores, and restaurants, RCBOs can protect circuits that supply power to appliances, lighting, and other equipment, ensuring the safety of occupants and property.
  3. Industrial Facilities: In industrial settings, RCBOs can be used to protect sensitive equipment, control panels, and machinery from electrical faults, minimizing downtime and damage.
  4. Medical Facilities: RCBOs are particularly important in hospitals, clinics, and other medical facilities, where they protect patients, staff, and medical equipment from electrical hazards.
  5. Educational Institutions: RCBOs are used in schools, colleges, and universities to protect students, staff, and electrical equipment from electrical faults and accidents.

 

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

Factory Price High Quality AC 240V MCB 2p 30mA 100mA 300mA 6ka 10ka Power Circuit Breaker RCBO

 
Factory Price High Quality AC 240V MCB 2p 30mA 100mA 300mA 6ka 10ka Power Circuit Breaker RCBO

Factory Price High Quality AC 240V MCB 2p 30mA 100mA 300mA 6ka 10ka Power Circuit Breaker RCBOFactory Price High Quality AC 240V MCB 2p 30mA 100mA 300mA 6ka 10ka Power Circuit Breaker RCBOFactory Price High Quality AC 240V MCB 2p 30mA 100mA 300mA 6ka 10ka Power Circuit Breaker RCBOFactory Price High Quality AC 240V MCB 2p 30mA 100mA 300mA 6ka 10ka Power Circuit Breaker RCBOFactory Price High Quality AC 240V MCB 2p 30mA 100mA 300mA 6ka 10ka Power Circuit Breaker RCBOFactory Price High Quality AC 240V MCB 2p 30mA 100mA 300mA 6ka 10ka Power Circuit Breaker RCBOFactory Price High Quality AC 240V MCB 2p 30mA 100mA 300mA 6ka 10ka Power Circuit Breaker RCBOFactory Price High Quality AC 240V MCB 2p 30mA 100mA 300mA 6ka 10ka Power Circuit Breaker RCBOFactory Price High Quality AC 240V MCB 2p 30mA 100mA 300mA 6ka 10ka Power Circuit Breaker RCBOFactory Price High Quality AC 240V MCB 2p 30mA 100mA 300mA 6ka 10ka Power Circuit Breaker RCBOFactory Price High Quality AC 240V MCB 2p 30mA 100mA 300mA 6ka 10ka Power Circuit Breaker RCBOFactory Price High Quality AC 240V MCB 2p 30mA 100mA 300mA 6ka 10ka Power Circuit Breaker RCBOFactory Price High Quality AC 240V MCB 2p 30mA 100mA 300mA 6ka 10ka Power Circuit Breaker RCBO

Factory Price High Quality AC 240V MCB 2p 30mA 100mA 300mA 6ka 10ka Power Circuit Breaker RCBOFactory Price High Quality AC 240V MCB 2p 30mA 100mA 300mA 6ka 10ka Power Circuit Breaker RCBO
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.


 

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now
Contact Supplier