Rapid Shutdown

US$100.00-180.00 / Piece

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What is off Grid 3 String 4 String DC Rapid Shutdown Combiner Box Device Protector

Name: off Grid 3 String 4 String DC Rapid Shutdown Combiner Box Device Protector
Uploaded: 2022-05-30T04:17:15+08:00
Description: 10 reasons to choose Aswich ERS series Rapid Shut Down Switch: 1 It is applicable to a wide range of voltage and current, suitable for photovoltaic systems of 600V~1500V, 9A~55A, and a single switc

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About this Item

Price

Min. Order Reference FOB Price

10 Pieces US$100.00-180.00 / Piece

Sepcifications

Transport Package by Sea/Air/Courier
Specification 10pcs /carton
Trademark Aswich
Origin China
Voltage Ui 1500V
Rated Current 40A
Ithe 55A
Connector Glands/Mc4/Knock Outs
String 2-String
Pole 4p
Certificate CE TUV CB SAA
Warranty 5years
OEM Acceptance

Product Description

10 reasons to choose Aswich ERS series Rapid Shut Down Switch: 1 It is applicable to a wide range of voltage and current, suitable for photovoltaic systems of 600V~1500V, 9A~55A, and a single switch can turn off up to 10 strings of current at the same time 2 Wider range of AC voltage: ...

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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

Rapid Shutdown Comparison

	off Grid 3 String 4 String DC Rapid Shutdown Combiner Box Device Protector Contact Now	Quick View 3. Overvoltage and Undervoltage Protector 50/60Hz AC Adjustment 40A 63A Contact Now	Quick View 4. Overvoltage and Undervoltage Protector DIN Rail 50/60Hz AC Adjustment 40A 63A Contact Now	Quick View Bx-V015-120V Wired Voltage Protector for Home Applications Contact Now	Bx-V070-220V Smart Voltage Protector Us Plug Surge Protector for Home Use Contact Now

Transaction Info
	off Grid 3 String 4 String DC Rapid Shutdown Combiner Box Device Protector Contact Now	Quick View 3. Overvoltage and Undervoltage Protector 50/60Hz AC Adjustment 40A 63A Contact Now	Quick View 4. Overvoltage and Undervoltage Protector DIN Rail 50/60Hz AC Adjustment 40A 63A Contact Now	Quick View Bx-V015-120V Wired Voltage Protector for Home Applications Contact Now	Bx-V070-220V Smart Voltage Protector Us Plug Surge Protector for Home Use Contact Now
Price	US $ 100.00-180.00/ Piece	US $ 2.72/ Piece	US $ 2.72/ Piece	US $ 5.69-5.81/ Piece	US $ 2.00-6.00/ Piece
Min Order	10 Pieces	500 Pieces	500 Pieces	2000 Pieces	2000 Pieces
Payment Terms	L/C, T/T, D/P, Western Union, Paypal, Money Gram	T/T	T/T	L/C, T/T, D/P, Western Union, Paypal, Money Gram	L/C, T/T, D/P, Western Union, Paypal, Money Gram
Quality Control
Product Certification	CE TUV CB SAA	-	-	-	-
Management System Certification	ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, IATF16949	ISO 9001	ISO 9001	ISO 9001	ISO 9001
Trade Capacity
Export Markets	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	South America, Southeast Asia, Africa, Mid East	South America, Southeast Asia, Africa, Mid East	-	-
Annual Export Revenue	US$50 Million - US$100 Million	US$10 Million - US$50 Million	US$10 Million - US$50 Million	US$50 Million - US$100 Million	US$50 Million - US$100 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	Off Season Lead Time: 1-3 months Peak Season Lead Time: 6-12 months	Off Season Lead Time: 1-3 months Peak Season Lead Time: 6-12 months	-	-
Product Attributes
Specification	Voltage Ui: 1500V; Rated Current: 40A; Ithe: 55A; Connector: Glands/Mc4/Knock Outs; String: 2-String; Pole: 4p; Warranty: 5years; OEM: Acceptance;	Rated Frequency: 50/60Hz; Electrical Life: 100000 Times; Installation: 35mm DIN Rail; Mechanical Life: 1000000 Times; Rated Working Current: 40A or 63A; Protection: IP20; Rated Voltage: AC230V;	Rated Frequency: 50/60Hz; Electrical Life: 100000 Times; Installation: 35mm DIN Rail; Mechanical Life: 1000000 Times; Rated Working Current: 40A or 63A; Protection: IP20; Rated Voltage: AC230V;	Model No: Bx-V015-120V; Quantity Per Carton: 50PCS/Carton; Colour: Gray; Gross Weight: 14.5kgs;	Model No: Bx-V070-220V; Quantity Per Carton: 50PCS/Carton; Colour: White; Gross Weight: 14kgs;
Supplier Name	Aswich Electrical Co., Ltd.	Zhejiang Tainihan Electrical Technology Co., Ltd.	Zhejiang Tainihan Electrical Technology Co., Ltd.	Wenzhou BXST Co., Ltd.	Wenzhou BXST 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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