TEKSHIELD Class II SPD
Switching Surge Protection | Up to 50kA Discharge Capacity | 8/20 μs Waveform | Sub-Distribution Panel Installation
Switching Surge Protection for Sensitive Electronics
TEKSHIELD Class II SPD is designed to handle switching surges and indirect lightning strikes. Perfect for protecting sensitive electronic equipment in sub-distribution panels and control cabinets.
Class II Protection
Secondary level protection for switching surges and indirect lightning strikes
Ideal Applications
TEKSHIELD Class II SPD is perfect for protecting sensitive electronic equipment in various applications
Sub-Distribution Panels
Secondary electrical panels and distribution boards
Control Cabinets
Industrial automation and process control systems
Sensitive Electronics
Computers, servers, and electronic equipment
UPS Systems
Uninterruptible power supply protection
Technical Specifications
Detailed specifications ensuring compliance with international standards
IIElectrical Specifications
| Type | Class II (Type 2) |
| Nominal Voltage | 230/400V AC |
| Discharge Capacity (In) | 40kA, 50kA (8/20 μs) |
| Waveform | 8/20 μs |
| Protection Level | ≤1.5kV |
| Response Time | ≤25ns |
| Standards | IEC 61643-11 |
⚡Installation & Features
| Installation Location | Sub-distribution panels |
| Mounting | DIN rail mountable |
| Status Indication | Visual LED indicators |
| Remote Monitoring | Optional alarm contact |
| Operating Temperature | -40°C to +70°C |
| Protection Class | IP20 |
| Warranty | 5 years |
Complete Surge Protection System
Enhance your protection with complementary TEKSHIELD products for comprehensive surge protection
Class I SPD
Primary protection for direct lightning strikes up to 100kA
Class I+II Combined
Combined protection for both lightning and switching surges
DC SPD
Solar PV and DC system protection up to 1000V
Ready to Protect Your Sensitive Electronics?
Get expert guidance on implementing Class II surge protection for your electronic systems