The utility model discloses an electric emergency treatment device for a circuit breaker, which comprises the components of: a power supply, a circuit breaker, a delay return relay, a delay outlet relay, a DC double-pole quick-make switch and a plurality of terminals. The delay return relay is connected with the power supply through the DC double-pole quick-make switch and two terminals. The normally closed switch of the delay return relay is connected with the coil of the delay outlet relay. The normally open switch of the delay outlet relay is furthermore connected with the circuit breaker through two terminals. The electric emergency treatment device is advantageous in that: simple wiring operation is realized; common operation personnel can operate safely and quickly; simultaneously high operation reliability and clear operation process of the device are realized; the control loop is designed to be concise and practical. The electric emergency treatment device can switch off fault equipment in which a protecting measuring/controlling device or a circuit breaker tripping circuit or a control loop is damaged, and furthermore has a relatively good application value.