The TNR-B+C series lightning protection box adopts two level protection. It is suitable for occasions with smaller area, but two level protection is required, or occasions with low voltage limitation, such as lightning and overvoltage protection of AC power system such as UPS, room power, etc. The series product has superior protection performance to parallel products, and the output terminal has lower limit voltage, and it can protect electronic and electrical equipment more effectively.

1. wall hanger

2. installation must be disconnected from the power supply and the electrified operation is strictly prohibited. The connection wire must meet the requirements.