The utility model relates to a circuit breaker-like equipment test line, which comprises a test plug, and is characterized in that the test plug is connected with a transition connection piece via a test-used multi-strand line; the connection places, corresponding to the test-used multi-strand line, on the test plug and the transition connection piece are provided with insertion holes; the end heads of the test-used multi-strand line are welded in the corresponding insertion holes of the test plug and the transition connection piece; the other end of the transition connection piece is provided with a screw hole; a screw rod is connected via the screw hole and is locked by using a standby cap; and the leading-out end of the screw rod is used for being connected with an equipment terminal row. The circuit breaker-like equipment test line has the beneficial effects that partial control cable lines on the terminal row do not need to be disassembled, wrong or false wiring of the cable lines due to line connection or line disassembly can be effectively prevented, the cable lines can be ensured to be firmly contacted, the circuit breaker can be ensured to operate safely, the operation is convenient, unnecessary manmade accident dangers can be solved, and safety and stability are good.