Working with electrical energy can be extremely dangerous, this is why all machinery must be 'locked out' before any work is completed on it. As part of your electrical lockout strategy, it is important to have large circuit breaker lockout equipment. The large circuit breaker lockout equipment allows for awkwardly shaped switches to be lockout out successfully. Having large circuit breaker lockout equipment is an important part of any company's lockout tagout system alongside push button lockout and fuse lockouts.