The company CIRLOCK Erik Larsen Pty. Ltd. trading as Cirlock is an Australian owned and family operated business, specialising in Lockout and Tagout Equipment for Energy Sources.

The business was founded in 1992, by Erik Larsen, when the now well known CIRLOCK System  Lockout Devices for Circuit Breakers was first marketed.  Shortly after came the FUSELOCK System of Lockout Devices for Fuse Holders, and since we have steadily grown and expanded our range of Lockout Equipment.

The company's aim is to provide a full range of Lockout Equipment for Energy Sources in all Industries. Our Catalogue shows we are well on the way to achieving this.
Almost all products in the catalogue are our own design and manufactured by us or on our behalf, in Australia.

Erik Larsen
CEO and Founder