TECHWIN surge protectors offer reliable and efficient protection against power surges and electrical disturbances. Our range of surge protection devices includes Type 1/Type 1+2 and Type 2 SPDs, specifically designed for different applications and levels of surge protection.
Type 1+2 surge protection devices, such as the TECHWIN MA25 and MA25S, utilize advanced Gap technology to provide effective protection against direct lightning strikes and severe power surges. These SPDs are equipped with switch-type functionality, allowing them to divert the excess surge energy to the ground and protect your valuable electrical equipment.
On the other hand, Type 2 surge protection devices like the TECHWIN M40B are designed for general and secondary surge protection. These Voltage limiting type SPDs are suitable for installations where the risk of direct lightning strikes is lower, but protection against surges originating from internal sources is still necessary. The M40B offers reliable and efficient protection, ensuring the longevity of your electrical devices.
No matter which type you choose, TECHWIN surge protectors are built to high standards and provide essential protection for your electrical appliances and systems. With our surge protection devices, you can safeguard your equipment from damaging electrical disturbances, ensuring uninterrupted operation and peace of mind.
When it comes to surge protection, trust the name TECHWIN. Upgrade your surge protection with our Type 1+2 and Type 2 surge protection devices. Protect your investments and avoid costly damages from power surges with TECHWIN surge protectors.
The Position of Installing Surge ProtectorMarch 23, 20221. Where to install surge protector?The position of the surge protector: the surge protector is an important component of the lightning protection project in a building, so the location of the surge prote...view
Surge Protector SPD Selection CriteriaMay 20, 2022The surge protector is divided into three levels according to the area that needs to be protected. The first level surge protector can be applied to the main power distribution cabinet in the building...view
Terms and definitions of IEC 61643-11: LOW-VOLTAGE SURGE PROTECTIVE DEVICES (1/2)December 8, 2022The professional explanation of the main terms of surge protective devicesview
Detailed Explanation of Tiered Surge Protection for Distribution BoxesAugust 11, 2025In lightning protection, the surge protection device in distribution boxes plays a crucial role. According to the principle of graded lightning protection, and based on the likelihood of a building be...view
What Are the Commonly Used Lightning Protection Components?March 13, 2023External lightning protection system, consisting of lightning rods (or lightning conductors), down conductors, and grounding system, is mainly designed to protect buildings from lightning strikes whic...view
Types And Uses of Surge ProtectorsAugust 30, 20211. Types of Surge ProtectorsBased on working principle, surge protectors can be divided into voltage switch type, voltage limiting type and combined type.(1) Voltage switch surge protector. High imped...view