The answer to 'surge protector tripping breaker' is that a surge protector tripping the circuit breaker is a common issue that can have several causes. This typically indicates an electrical overload or short circuit in the surge protector or the devices it is protecting. Common causes include too many devices plugged into the surge protector, faulty surge protector components, or a problem with one of the connected devices.
If your surge protector keeps tripping the breaker, first try unplugging some devices and resetting the breaker. If the problem persists, the surge protector itself may be faulty and need to be replaced. If the issue continues after replacing the surge protector, there could be an underlying electrical problem that requires the attention of a licensed electrician.