Frequently Asked Questions
What are internal and external surges?
Internal surges occur within a building's electrical system and are caused by equipment turning on & off or by electrical arcing. External surges are due to events outside the building, such as lightning strikes or power outages.
Can a CB-SPD be used with other surge protection devices?
Yes, you can use a CB-SPD with other surge protection devices, such as point-of-use surge protectors and whole-house surge protectors. This addition provides multiple layers of protection for your equipment and increases the overall protection level of your electrical system.
Will a circuit breaker surge protective device affect the performance of my equipment?
A properly functioning CB-SPD will not affect the performance of your equipment. The device only disconnects power to the circuit when a surge is detected and does not interfere with the normal operation of the equipment.