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Type a AC Residual Current Circuit Breaker with Overload Protection 30mA 100mA 300mA 4 Pole RCBO pictures & photos

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What is Type a AC Residual Current Circuit Breaker with Overload Protection 30mA 100mA 300mA 4 Pole RCBO

Name: Type a AC Residual Current Circuit Breaker with Overload Protection 30mA 100mA 300mA 4 Pole RCBO
Uploaded: 2023-09-08T17:24:31+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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Price

Min. Order Reference FOB Price

1 Piece US$4.30-10.50 / 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
Mode Electronic/ Electromagnetic

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

Switch Comparison

	Type a AC Residual Current Circuit Breaker with Overload Protection 30mA 100mA 300mA 4 Pole RCBO Contact Now	OEM DC 6A to 63A China Price Air MCB Miniature Circuit Breaker Contact Now	Manufacture 6A to 63A DC China MCCB Air Electric Circuit Breaker MCB Contact Now	1p-4p DC 6A to 63A China Low Voltage Electrical Circuit Breaker with Factory Price Contact Now	Hot CE Approved DC 6A to 63A China Air Circuit Breaker Voltage Protector MCB Contact Now

Transaction Info
	Type a AC Residual Current Circuit Breaker with Overload Protection 30mA 100mA 300mA 4 Pole RCBO Contact Now	OEM DC 6A to 63A China Price Air MCB Miniature Circuit Breaker Contact Now	Manufacture 6A to 63A DC China MCCB Air Electric Circuit Breaker MCB Contact Now	1p-4p DC 6A to 63A China Low Voltage Electrical Circuit Breaker with Factory Price Contact Now	Hot CE Approved DC 6A to 63A China Air Circuit Breaker Voltage Protector MCB Contact Now
Price	US $ 4.30-10.50/ Piece	US $ 0.53-0.55/ Piece	US $ 0.53-0.55/ Piece	US $ 0.53-0.55/ Piece	US $ 0.53-0.55/ Piece
Min Order	1 Pieces	100 Pieces	100 Pieces	100 Pieces	100 Pieces
Payment Terms	L/C, T/T, D/P, Western Union, Paypal, Money Gram	L/C, T/T, D/P	L/C, T/T, D/P	L/C, T/T, D/P	L/C, T/T, D/P
Quality Control
Product Certification	ISO9001-2000, CE, CB, SAA	VDE, ISO9001-2000, CE, CB, CCC	VDE, ISO9001-2000, CE, CB, CCC	VDE, ISO9001-2000, CE, CB, CCC	VDE, ISO9001-2000, CE, CB, CCC
Management System Certification	ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, IATF16949	-	-	-	-
Trade Capacity
Export Markets	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	-	-	-	-
Annual Export Revenue	US$50 Million - US$100 Million	US$10 Million - US$50 Million	US$10 Million - US$50 Million	US$10 Million - US$50 Million	US$10 Million - US$50 Million
Business Model	OEM, ODM, Own Brand(Aswich)	-	-	-	-
Average Lead Time	Off Season Lead Time: within 15 workdays Peak Season Lead Time: within 15 workdays	-	-	-	-
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; Mode: Electronic/ Electromagnetic;	Breaking Capacity: Low Voltage Circuit Breakers; Operation: Electric Type; Speed: Normal Type Circuit Breaker; Arc-extinguishing Medium: Air; Installation: Fixed; Structure: MCB; Poles Number: 1p-4p; Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB; Keyword: Circuit Breaker; Keyword2: MCB; Keyword3: Electric Circuit Breaker; Keyword4: Miniature Circuit Breaker;	Breaking Capacity: Low Voltage Circuit Breakers; Operation: Electric Type; Speed: Normal Type Circuit Breaker; Arc-extinguishing Medium: Air; Installation: Fixed; Structure: MCB; Poles Number: 1p-4p; Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB; Keyword: Circuit Breaker; Keyword2: MCB; Keyword3: Electric Circuit Breaker; Keyword4: Miniature Circuit Breaker;	Breaking Capacity: Low Voltage Circuit Breakers; Operation: Electric Type; Speed: Normal Type Circuit Breaker; Arc-extinguishing Medium: Air; Installation: Fixed; Structure: MCB; Poles Number: 1p-4p; Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB; Keyword: Circuit Breaker; Keyword2: MCB; Keyword3: Electric Circuit Breaker; Keyword4: Miniature Circuit Breaker;	Breaking Capacity: Low Voltage Circuit Breakers; Operation: Electric Type; Speed: Normal Type Circuit Breaker; Arc-extinguishing Medium: Air; Installation: Fixed; Structure: MCB; Poles Number: 1p-4p; Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB; Keyword: Circuit Breaker; Keyword2: MCB; Keyword3: Electric Circuit Breaker; Keyword4: Miniature Circuit Breaker;
Supplier Name	Aswich Electrical Co., Ltd.	ZHEJIANG SINGI ELECTRICAL LLC	ZHEJIANG SINGI ELECTRICAL LLC	ZHEJIANG SINGI ELECTRICAL LLC	ZHEJIANG SINGI ELECTRICAL LLC
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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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