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City Plumbing GB£58.63Visit shop Lewden Srgt2cu Surge Device Type2 20Ka For Cons. Unit
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B&Q£65.70Visit shop B&Q - Srgt2Cu 20Ka 1 Module Single Pole Type 2 Surge Protector
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The Lewden SRGT2CU is a 1-module single pole Type 2 surge protection device (SPD) designed for electricians and homeowners looking to safeguard sensitive electronics within Lewden distribution boards. It provides essential protection against transient overvoltages, making it an excellent choice for TN-C-S, TN-S, and TT network systems. While it offers robust surge suppression and a compact design, it is important to note that it requires professional installation by a qualified electrician to ensure safety and compliance with electrical regulations.
| Model Part Number | SRGT2CU |
|---|---|
| Brand | Lewden |
Yes, the SRGT2CU is compatible with TN-C-S, TN-S, and TT network systems.
Yes, because the unit is earth leakage free, it can be installed either before or after RCCB or RCBO circuit protection.
It complies with BS EN61643-11 and IEC 61643-1 standards.
The maximum discharge current is 40kA.
The SRGT2CU is a Type 2 surge protection device.
If the internal surge protection components have been exhausted by a major event, the device status indicator will change, signaling that it requires replacement.
Verify that the device is correctly seated on the DIN rail and that the incoming power connections are secure.
Check for short circuits or incorrect wiring at the terminal connections and ensure the device is compatible with the existing RCD configuration.
Installation must be performed by a qualified electrician in accordance with the latest IET Wiring Regulations. Ensure the power is fully isolated before attempting to mount the device onto the DIN rail.
