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.