AN Wallis and Co Ltd
The Number One Supplier For All Your Surge Protection, Earthing And Lightning Needs
TOTAL SYSTEM PROTECTION
Lightning Transient Overvoltage Protection for Mains Power
All mains power lines entering or leaving the building are prime routes for lightning and switching induced surges and overvoltages to enter the electrical and electronic systems. Due to the large cross sectional area of these cables high current and voltage surges can enter with minimal attenuation.
By fitting Wallis Surge Protection devices in parallel with the incoming mains, surges and overvoltages can be reduced to an acceptable level. Protection devices are available for single and three phase as well as three phase split busbar systems.
The Number One Supplier For All Your Earthing and Lightning Protection Needs
EARTHING & EQUIPOTENTIAL BONDING | EXTERNAL STRUCTURAL PROTECTION |
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Heavy Duty Earth Inspection Housings
The Wallis heavy duty earth housing is designed, shaped and sized to fit easily into brick paved walkways. The lip of the base makes a flush fit with standard-sized bricks making the housing blend in without the need for a cement surround. The housing will withstand loads of up to 6,000 kilograms and is suitable for most commercial and industrial applications. The lid locks into the base and can be opened with a standard flat screwdriver. The base has three built-in slots for locating earth bars.Request a Quote Supplied by AN Wallis and Co Ltd