RDU5 Series Surge Protection Device
Product Introduction
The RDU5 series surge protector is mainly suitable for TN-C, TN-S, TT, IT, and other power supply systems with AC 50Hz/60Hz, nominal discharge current 5kA~60kA, the maximum discharge current 10kA~100kA, rated working voltage 220V/380V and below, to limit and protect lightning overvoltage and surge overvoltage in the power grid. Widely applicable to surge protection requirements in residential, transportation, power, tertiary, and industrial fields.
The product complies with the IEC/EN 61643-11:2011 standard.
Selection Guide
| RDU5 | A | £ | 2P | Uc420 | ||||||||||
| Product Code | Protection Level | Maximum Discharge Current | Number of Poles | Maximum sustainable operating voltage | ||||||||||
| Surge Protective Device | A: Primary protection B: Secondary protection |
A: 15, 25, 50 B: 10、20、40、60、80、100 |
1P 2P 3P 3P+N 4P |
Uc420 | ||||||||||
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