Long Controls Ltd are able to boast over 150 years of combined HV Switchgear experience, with proven specialist knowledge and a quality reputation in the marketplace. Being competent in product development, manufacturing and site support results in Long Controls being acknowledged as the world-wide Long & Crawford replacement OEM.
New Zealand Insulators are the exclusive distributor and agent for all OEM switchgear spares for Long and Crawford medium voltage switchgear.
A comprehensive stock of parts are available ex stock including switch service kits and special tools.
The Long Controls website is longcontrols.com