Breaker

US$4.30 - 10.20 / Piece

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What is Switchgear and Protection Devices RCBO Residual Current Circuit Breaker Modular DIN-Rail

Name: Switchgear and Protection Devices RCBO Residual Current Circuit Breaker Modular DIN-Rail
Uploaded: 2025-11-07T13:30:06+08:00
Description: The AC Residual Current Circuit breaker with overcurrent protection (RCBO) is a safety appliance that protects personal safety and prevents electrical fires, can prevent electrical equipment from bein

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About this Item

Price

Min. Order Reference FOB Price

1 Piece US$4.30 - 10.20 / Piece

Sepcifications

Breaking Capacity Low Voltage Circuit Breakers
Operation Electric Type
Speed Normal Type Circuit Breaker
Arc-extinguishing Medium Air
Installation DIN Rail
Structure RCBO
Poles Number 2p/4p
Type a/AC
Function Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
Certification ISO9001-2000, CE, CB, SAA
Transport Package by Sea/Air
Specification box
Trademark Aswich
Origin China
Rated Voltage 230V/440V AC
Inc 6ka
Tripping Curve B/C/D
IP Grade IP20
Rated Current 6-63A

Product Description

The AC Residual Current Circuit breaker with overcurrent protection (RCBO) 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. Provides protection against earth ...

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Aswich Electrical Co., Ltd.

Diamond Member Since 2022

Audited Supplier

Business Type Trading Company
Main Products Circuit Breaker, DC Isolator, DC Disconnector, AC Isolation Switch, Rapid Shut-Down Switch, EV Charger, DC Surge Protective Device PV, Firefighter Safety Switch, Combiner Box, Smart Meter
Number of Employees 24
Year of Establishment 2020-12-04
Management System Certification ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, IATF16949
Average Lead Time Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays

Breaker Comparison

	Switchgear and Protection Devices RCBO Residual Current Circuit Breaker Modular DIN-Rail Contact Now	Quick View Bh Series MCB Factory 3ka 240V Electrical Circuit Breaker Contact Now	Quick View Bh-P 60A Plug in Miniature Circuit Breaker Contact Now	Quick View 250V 500V 600V 1000V 1p 2p 3p 4p Mini Miniature Circuit Breaker Contact Now	Quick View Air Switch MCB Ndb1-63 C63/1 1p 63A 230/400V Miniature Circuit Breaker Contact Now

Transaction Info
	Switchgear and Protection Devices RCBO Residual Current Circuit Breaker Modular DIN-Rail Contact Now	Quick View Bh Series MCB Factory 3ka 240V Electrical Circuit Breaker Contact Now	Quick View Bh-P 60A Plug in Miniature Circuit Breaker Contact Now	Quick View 250V 500V 600V 1000V 1p 2p 3p 4p Mini Miniature Circuit Breaker Contact Now	Quick View Air Switch MCB Ndb1-63 C63/1 1p 63A 230/400V Miniature Circuit Breaker Contact Now
Price	US$4.30 - 10.20 / Piece	US$1.25 - 1.80 / Piece	US$1.25 - 1.80 / Piece	US$3.90 - 9.90 / Piece	US$4.58 - 5.23 / Piece
Min Order	1 Piece	100 Pieces	100 Pieces	100 Pieces	5 Pieces
Payment Terms	LC, T/T, D/P	-	-	LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram	LC, T/T, D/P, PayPal, Western Union, Small-amount payment
Quality Control
Product Certification	ISO9001-2000, CE, CB, SAA	ISO9001-2000, CE	ISO9001-2000, CE	VDE, CE, SAA	CE, CCC
Management System Certification	-	-	-	-	-
Trade Capacity
Export Markets	South America, Europe, Africa, East Asia(Japan/ South Korea), Australia	-	-	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Annual Export Revenue	-	-	-	-	-
Business Model	ODM, OEM	-	-	-	-
Average Lead Time	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	-	-	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: 1-3 months
Product Attributes
Specification	Breaking Capacity: Low Voltage Circuit Breakers; Operation: Electric Type; Speed: Normal Type Circuit Breaker; Arc-extinguishing Medium: Air; Installation: DIN Rail; Structure: RCBO; Poles Number: 2p/4p; Type: a/AC; Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB; Rated Voltage: 230V/440V AC; Inc: 6ka; Tripping Curve: B/C/D; IP Grade: IP20; Rated Current: 6-63A;	Breaking Capacity: Low Voltage Circuit Breakers; Operation: Electric Type; Speed: Normal Type Circuit Breaker; Arc-extinguishing Medium: Vacuum; Installation: Fixed; Structure: MCB; Poles Number: 1,2,3,4p; Type: Circuit Breaker; Function: Circuit-Breaker Failure Protection; Items: Bh Mini Circuit Breaker;	Breaking Capacity: Low Voltage Circuit Breakers; Operation: Electric Type; Speed: Normal Type Circuit Breaker; Arc-extinguishing Medium: Vacuum; Installation: Fixed; Structure: MCB; Poles Number: 1,2,3,4p; Type: Circuit Breaker; Function: Circuit-Breaker Failure Protection; Items: Bh Mini Circuit Breaker;	Breaking Capacity: Low Voltage Circuit Breakers; Operation: Electric Type; 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; 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;	Breaking Capacity: Low Voltage Circuit Breakers; Operation: Manual Type; Speed: Normal Type Circuit Breaker; Arc-extinguishing Medium: Air; Installation: Fixed; Structure: MCB; Poles Number: 1; Type: Circuit Breaker; Function: Overcurrent Protection, OVP(Overvoltage Protection);
Supplier Name	Aswich Electrical Co., Ltd.	Zhejiang C&J Electrical Holding Co., Ltd.	Zhejiang C&J Electrical Holding Co., Ltd.	Onccy Electrical Co., Ltd	Anshan Fenghui Continuous Caster Manufacture Co., Ltd.
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Circuit Breaker Arc Extinction: Principles, Methods, and Common Technologies
By Aswich Electrical Co., Ltd. on 25/04/2025
When it comes to electrical safety, circuit breakers play a crucial role in preventing damage to systems by disconnecting electrical circuits during faults or overloads. One of the most critical aspects of a circuit breaker’s performance is its ability to handle electrical arcs. Arcing occurs when a circuit breaker interrupts current, potentially causing damage to the device, electrical components, or even posing a fire hazard. That’s why understanding how circuit breakers extinguish arcs is essential for ensuring safe, reliable operation.
In this blog, we’ll dive into the key arc extinction principles, common methods, and the specific technologies used by various circuit breakers. By the end of this article, you’ll gain a clear understanding of how arc extinction works and how it helps protect your electrical systems.

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