What is Onccy PV 10p 63A 1600VDC PV Array Level Rapid Shutdown Switch
Price
Min. Order Reference FOB Price
10 Pieces US$80.00-120.00 / Piece
Sepcifications
- Transport Package by Sea/Air/Courier
- Specification 10pcs /carton
- Trademark Aswich
- Origin China
- Max Circuit Current 63A
- Max Circuit Voltage 1600VDC
- Ithe 55A
- Rated Voltage 230VAC
- Connector Glands/Mc4/Knock Outs
- Certificate CE TUV CB SAA
- Rated Current 13, 20, 25, 40, 50A
- Poles 2p, 4p
- String Voltage 300~1600 VDC
- String Current 9~63A
- Working Voltage 100~270VAC
- String 2-String
- Material PC/ABS
- OEM Acceptance
- Warranty 5years
Product Description
Product Description ONCCY'Rapid Shutdown Device (Firefighter Safety Switch) Factory is dedicated to manufacturing high-quality switches designed to ensure enhanced safety for emergency response teams. With advanced features and robust construction, our switches provide reliable disconnection of ...
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Circuit Breaker Arc Extinction: Principles, Methods, and Common TechnologiesBy Aswich Electrical Co., Ltd. on 25/04/2025When 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.