OBO Bettermann is the World Leader in Surge and Lightning protection products. All parts of protection are available from Switchboard Arrestors to protection systems for Data, Communication and Controls. From External Lightning rods, down conductors and earthing systems. All products are extensively tested in the BET lab where OBO Bettermann have their very own lightning generator.

Click the links below for more information about our surge  and lightning protection products and trade prices.

The Longest Bridge!

OBO - Surge & Lightning Protection (2MB)

External Lightning Protection - Why have Surge Protection (2MB)

OBO - Surge Protection selection guide (9MB)

LED Street lighting protection systems (3MB)


External Lightning Protection – available on request

Earthing System for Lightning Protection – available on request

We're a New Zealand owned family business committed to sourcing the very best in European hardware for your electrical needs. Our mission is to deliver high performance products you can rely on.

Meet the team

Speed up your cabling into switchboards and enclosures with the new Conta-Clip KES cable entry system. Super-fast and with IP66 seal.

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