Earth Electrode Systems
To complement our highly successful material supply business, we also offer a complete Electrical Earthing Design Service.
Find out more
Lightning Protection Systems
Our team of highly experienced professional Engineers & Technicians design Lightning Protection Systems (LPS) to the IEC 62305 standard or local derivative.
Find out more
Earthing Design Services
A. N. Wallis are able to offer earth electrode system designs and associated testing services using the most up-to-date equipment and design software ‘CDEGS’.
Find out more
G78 Mobile Phone Base Stations
A.N. Wallis can also offer G78 mobile phone base station compliance, design, supply and maintenance services.
Find out more
The Wallis WSP-T1C1/25/100/240R is a DIN rail, combined Type 1, 2 & 3 Class I, II & III SPD with MOV and Spark Gap technology for use in 230 Vac single phase TT and TN power supply systems at boundaries from LPZ 0-2 and higher. This SPD is for installation within a main electric board.
Features and Benefits:
Single Phase Neutral Surge Protective Device
Operating Temperature Range – 40oC to +80oC
A. N. Wallis & Co Ltd
Greasley Street, Bulwell
Nottingham, NG6 8NG
Enter your email address below to sign up to our updates
© A. N. Wallis & Co Ltd. Company Registration Number: 3972865 Privacy Policy Modern Slavery Policy Terms & Conditions

