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Surge Protection 

ESR
1 x 2 Pole Surge Protection Device (SPD) 20 - 40kA Prevents the spread of overvoltages in the electrical installations and protects the loads, can be...
£ 27.84
In Stock
ESR
1 x 2 Pole Surge Protection Device (SPD) 20 - 40kA installed in a Metal enclosure - BSEN61439-3 Prevents the spread of overvoltages in the electrical...
£ 38.27
In Stock
ESR
1 x 4 Pole 3 Phase Surge Protection Device (SPD) 20 - 40kA Prevents the spread of overvoltages in the electrical installations and protects the loads, can be...
£ 52.11
In Stock
ESR
1 x 4 Pole 3 Phase Surge Protection Device (SPD) 20 - 40kA installed in a metal enclosure - BSEN61439-3 Prevents the spread of overvoltages in the electrical...
£ 63.29
In Stock
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