Surge Protection
![](https://res.cloudinary.com/lucecoplc/image/upload/v1686978301/Websites-prod/163931/CUSPDT21_CUSPD_Part_BG_CUSPDT21_0100_LA.png)
Surge Protection Device (SPD)
![](https://www.chscontrols.se/fileadmin/user_upload/Images/Produkter/Solcellspaneler/SPD-blue-300x300.jpg)
Surge protection devices - CHS Controls
![](http://cdnus.globalso.com/slocable/Slocable-Solar-PV-DC-Surge-Protection-Device-for-Solar-Panel.jpg)
Slocable Solar PV DC Surge Protection Device for Solar Panel
Function: Flame-retardant bowl, fireproof, safe to use. Precise design, anti-corrosion and wear resistance. It has the character of stable performance
![](https://m.media-amazon.com/images/I/51Svu0PIBEL._AC_UF1000,1000_QL80_.jpg)
Home Surge Protector, Home Surge Protector, Home Surge Protector, Home Surge Protector (3p40ka)
![](https://cdn.findernet.com/app/uploads/2020/03/22082427/7P-surge-protection-device-spd-768x768.webp)
7P Series - Surge Protection Devices (SPD)
![](https://www.electricalcounter.co.uk/custom/upload/images/products/original/bge-cuspdt21892.jpg)
BG CUSPDT21 40kA Type 2 Surge Protection Device
![](https://electronicsbeliever.com/wp-content/uploads/2017/02/pic-3-1.png)
SURGE PROTECTION CIRCUIT PRINCIPLE AND DESIGN
Type 1+2 surge protection
![](https://empire-s3-production.bobvila.com/articles/wp-content/uploads/2023/05/Surge-Protector-vs-Power-Strip.jpg)
Surge Protector vs. Power Strip: What's the Difference? - Bob Vila
![](https://images.thdstatic.com/productImages/5567a27a-f675-49d1-ba2a-dbba9640f4e6/svn/eaton-whole-house-surge-protectors-chspt2ultra-64_1000.jpg)
Eaton Whole House Surge Protector CHSPT2ULTRA - The Home Depot
![](https://www.etek-china.com/upload/1c/202308/Application%20of%20low%20Voltage%20surge%20Protector%20in%20Photovoltaic%20system%202.jpg)
What is Surge Protection Device and How it Works? - ETEK Electric
Specification: Condition: new Optional Size: 3p20ka, 3p40ka Product performance: residue Rated discharge current 20KA Maximum discharge current: 40KA
![](https://m.media-amazon.com/images/I/51l9T5tZ2+L._AC_UF1000,1000_QL80_.jpg)
House Surge Protector Low Voltage Protection (3p 40ka)