Abstract: Relay protection verification is a kind of routine work including first verification, regular verification, additional verification and changing settings erc.All these verifications need to connect and disconnect wires. Relay protection verification needs poweroff and the verification hours relate to poweroff hours.ensuring poweron on time, improving the power supply reliability and making the business environment batter, new verification wire disc and box are made.Using these new tools, the verification hours are shortened, the potential risks are reduced.It's worth to spread widely.