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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Free Standing Air Terminals
A range of free-standing lightning interception terminals for the protection of roof-mounted equipment on surfaces where no penetration of the roof structure for anchoring is allowed. A multi-component, stackable system with screw retention to achieve protection heights of up to 12m. The Free-Standing Air Terminal system is designed to withstand wind speeds of up to 190kmh (118mph). We recommend that all concrete bases are installed using the Protective Roof Pads (Wallis part number PRP 001).Request a Quote Supplied by AN Wallis and Co Ltd -
Free Standing Air Terminal Supports
A range of supports to suit the free-standing air terminals.Request a Quote Supplied by AN Wallis and Co Ltd