Switch

US$2.89-18.00 / Piece

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What is Solar PV Electric Cage Type Panel Mounting Series DC Isolators DC Disconnect Isolating Switches

Name: Solar PV Electric Cage Type Panel Mounting Series DC Isolators DC Disconnect Isolating Switches
Uploaded: 2022-06-07T09:32:45+08:00
Description: We're professional isolator switch manufacturers in China, with bulk cheap products in stock. Please feel free to buy or wholesale discount isolator switch for sale here from our factory. All products

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Price

Min. Order Reference FOB Price

1 Piece US$2.89-18.00 / Piece

Sepcifications

Type Low-voltage
Structure Single-column Disconnector
Installation Outdoor High-voltage
Operation Manual
Grounding Mode Not Grounding
Movement Mode Plug-in Type
Grounding Single Ground
Series Four
Run Plug-In
Switching Mode Double-Throw Type
Structure of Operating Electric
Certification ISO, RoHS, CE, ISO9001
Transport Package by Sea/Air
Specification box
Trademark Aswich
Origin China
Voltage Ui 1500V
Max Current 55A
Rated Current 13A/20A/25A/30A/40A/50A
Polarity No Polarity
IP Grade IP20
on-off Rotary Switching

Product Description

We're professional isolator switch manufacturers in China, with bulk cheap products in stock. Please feel free to buy or wholesale discount isolator switch for sale here from our factory. All products made in China products are with high quality and competitive price.We attempt for excellence and ...

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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

	Solar PV Electric Cage Type Panel Mounting Series DC Isolators DC Disconnect Isolating Switches Contact Now	Quick View IP65 Rotary Selector Isolator Switches 3/4 Pole on-off Waterproof Disconnecting Switch Contact Now	Quick View Waterproof Rotary Isolator Switch 3p/4p on-off Outdoor Disconnecting Switch Box Contact Now	Quick View Solar Power Outdoor IP66 1500V 1000V 32A 63A 80A 100A DC Isolator Switch Contact Now	Quick View IP66 2p 4p PV DC 1000V 40-55A PV Electrical Isolator Switch Contact Now

Transaction Info
	Solar PV Electric Cage Type Panel Mounting Series DC Isolators DC Disconnect Isolating Switches Contact Now	Quick View IP65 Rotary Selector Isolator Switches 3/4 Pole on-off Waterproof Disconnecting Switch Contact Now	Quick View Waterproof Rotary Isolator Switch 3p/4p on-off Outdoor Disconnecting Switch Box Contact Now	Quick View Solar Power Outdoor IP66 1500V 1000V 32A 63A 80A 100A DC Isolator Switch Contact Now	Quick View IP66 2p 4p PV DC 1000V 40-55A PV Electrical Isolator Switch Contact Now
Price	US $ 2.89-18.00/ Piece	US $ 3.45-19.64/ Piece	US $ 3.45-19.64/ Piece	US $ 3.45-19.64/ Piece	US $ 6.02-20.45/ Piece
Min Order	1 Pieces	20 Pieces	20 Pieces	20 Pieces	20 Pieces
Payment Terms	L/C, T/T, D/P, Western Union, Paypal, Money Gram	L/C, T/T, D/P, Western Union, Paypal, Money Gram	L/C, T/T, D/P, Western Union, Paypal, Money Gram	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	ISO, RoHS, CE, ISO9001	ISO, RoHS, CE, ISO9001, CB, SAA	ISO, RoHS, CE, ISO9001, CB, SAA	ISO, RoHS, CE, ISO9001, CB, SAA	ISO, RoHS, CE, ISO9001, CB, SAA
Management System Certification	ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, IATF16949	ISO 9001, ISO 14001, QHSE, GAP	ISO 9001, ISO 14001, QHSE, GAP	ISO 9001, ISO 14001, QHSE, GAP	ISO 9001, ISO 14001, QHSE, GAP
Trade Capacity
Export Markets	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	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	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$1 Million - US$2.5 Million	US$1 Million - US$2.5 Million	US$1 Million - US$2.5 Million	US$1 Million - US$2.5 Million
Business Model	OEM, ODM, Own Brand(Aswich)	OEM, ODM, Own Brand(ONCCY)	OEM, ODM, Own Brand(ONCCY)	OEM, ODM, Own Brand(ONCCY)	OEM, ODM, Own Brand(ONCCY)
Average Lead Time	Off Season Lead Time: within 15 workdays Peak Season Lead Time: within 15 workdays	Off Season Lead Time: within 15 workdays 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: one month	Off Season Lead Time: within 15 workdays Peak Season Lead Time: one month
Product Attributes
Specification	Type: Low-voltage; Structure: Single-column Disconnector; Installation: Outdoor High-voltage; Operation: Manual; Grounding Mode: Not Grounding; Movement Mode: Plug-in Type; Grounding: Single Ground; Series: Four; Run: Plug-In; Switching Mode: Double-Throw Type; Structure of Operating: Electric; Voltage Ui: 1500V; Max Current: 55A; Rated Current: 13A/20A/25A/30A/40A/50A; Polarity: No Polarity; IP Grade: IP20; on-off: Rotary Switching;	Type: Low-voltage; Structure: 35mm DIN-Rail; Installation: Indoor or Outdoor; Operation: Manual; Grounding Mode: Grounding; Movement Mode: Plug-in Type; Number of Poles: 2p/3p/4p/6p/8p/10p; Grounding: Double Ground; Series: Four; Run: Plug-In; Switching Mode: Double-Throw Type; Common Model: CR; Structure of Operating: Manual; Brand: Onccy; 1000V Rated Current: 13A 20A 25A 40A 50A; Rated Insulation Voltage: 1500V; Rated Impulse Withstand Voltage: 8000; Waterproof: IP66; Overvoltage Category: III; Lockable/Unlock: R:Lockable, Nil:Unlockable; Mounting Type1: Rail Installation, Panel Mounting, Door Interlock; Mounting Type2: Enclosure Box, Hole Mounting;	Type: Low-voltage; Structure: 35mm DIN-Rail; Installation: Indoor or Outdoor; Operation: Manual; Grounding Mode: Grounding; Movement Mode: Plug-in Type; Number of Poles: 2p/3p/4p/6p/8p/10p; Grounding: Double Ground; Series: Four; Run: Plug-In; Switching Mode: Double-Throw Type; Common Model: CR; Structure of Operating: Manual; Brand: Onccy; 1000V Rated Current: 13A 20A 25A 40A 50A; Rated Insulation Voltage: 1500V; Rated Impulse Withstand Voltage: 8000; Waterproof: IP66; Overvoltage Category: III; Lockable/Unlock: R:Lockable, Nil:Unlockable; Mounting Type1: Rail Installation, Panel Mounting, Door Interlock; Mounting Type2: Enclosure Box, Hole Mounting;	Type: Low-voltage; Structure: 35mm DIN-Rail; Installation: Indoor or Outdoor; Operation: Manual; Grounding Mode: Grounding; Movement Mode: Plug-in Type; Number of Poles: 2p/3p/4p/6p/8p/10p; Grounding: Double Ground; Series: Four; Run: Plug-In; Switching Mode: Double-Throw Type; Common Model: CR; Structure of Operating: Manual; Brand: Onccy; 1000V Rated Current: 13A 20A 25A 40A 50A; Rated Insulation Voltage: 1500V; Rated Impulse Withstand Voltage: 8000; Waterproof: IP66; Overvoltage Category: III; Lockable/Unlock: R:Lockable, Nil:Unlockable; Mounting Type1: Rail Installation, Panel Mounting, Door Interlock; Mounting Type2: Enclosure Box, Hole Mounting;	Type: Low-voltage; Structure: 35mm DIN-Rail; Installation: Outdoor High-voltage; Operation: Electric; Grounding Mode: Grounding; Movement Mode: Plug-in Type; Number of Poles: 1p/2p/3p/4p; Grounding: Double Ground; Series: Four; Run: Plug-In; Switching Mode: Double-Throw Type; Common Model: CR; Structure of Operating: Electric; Brand: Onccy; Rated Thermal Current: 32A; Rated Insulation Voltage: 1500V; Rated Impulse Withstand Voltage: 8000; Number of DC Poles: 2 or 4; Waterproof: IP66; Overvoltage Category: III;
Supplier Name	Aswich Electrical Co., Ltd.	Onccy Electrical Co., Ltd	Onccy Electrical Co., Ltd	Onccy Electrical Co., Ltd	Onccy Electrical 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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