Cirlock Pty Ltd

Cirlock’s story began over 30 years ago, when founder Erik Larsen launched a one-man operation from his home. Today, the Sunshine Coast–based company has grown into a trusted supplier of lockout/tagout solutions across Australia and internationally, with distributor networks in the UK, Europe, Denmark, Thailand, Singapore and Brazil. Cirlock offers a comprehensive range of universal lockout devices for circuit breakers of all sizes and brands, along with solutions for fuse holders, gate valves, ball valves, electrical plugs and hose couplings. Their signature permanently mounted Cirlock System and Fuselock System are used in some of Australia’s largest mines and power stations. The company also manufactures its own line of durable safety padlocks featuring stainless steel or non-conductive nylon shackles and a tough brass keyway. Available in eight colours, these locks can be keyed alike, differently, or master-keyed, and can be personalised with logos or names through engraving or labels. For unique or challenging applications, Cirlock provides custom-designed devices and can fulfil both large and small orders quickly. Proudly, most Cirlock products are Australian-made and available through major electrical wholesalers. Learn more at: