Wallis
The electrical industry has a lot of brands to choose from and making sure you pick the right brand is important.
Here at YESSS Electrical, we stock Wallis's range of electrical surge protection and electrical devices.
Check out the range of Wallis.

Three Phase Surge Arrester, Type 1/2
WSP415/I/TT
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Priced per 1
Please contact your local store for details

Three Phase Neutral Protector, Type 1
SPA105
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Priced per 1
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Enclosed Three Phase Neutral Protector, Type 2
SPA206
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Priced per 1
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Enclosed Three Phase Neutral Protector, Type 1
SPA209
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Priced per 1
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Enclosed Single Phase Neutral Protector, Type 2
SPA208
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Priced per 1
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Distribution Surge Protectors, Type 1/2/3
WSP415M1
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Priced per 1
Please contact your local store for details

600V Photovoltaic Protector, Type 2
SPA107
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Priced per 1
Please contact your local store for details