VCS visual breakpoint isolation switch cabinet

The utility model discloses a VCS visual breakpoint isolation switch cabinet including a cabinet body (1) and a cabinet door (2) connected through a waterproofing hinge (11), a switch installing plate (14) is arranged in the cabinet body (1), an isolation switch (15) with visual contacts is arranged on the switch installing plate (14), the part, corresponding to the isolation switch (15), of the cabinet door (2) is provided with a visual window (7) for observing the isolation switch (15), the isolation switch (15) is connected with an operating handle (3) arranged on the outer side wall of the cabinet body (1) through a mechanical interlocking device (16), and meanwhile, the mechanical interlocking device (16) is interlocked with the cabinet door (2), so that the cabinet door (2) can be locked and unable to be opened when the isolation switch (15) is in a closing state, and the isolation switch (15) is unable to be closed when the cabinet door (2) is in an opening state. The switch cabinet is visualized, safe and reliable, and high in protection level, and wide in application.