Surge Protector Selection Catalog

1. The meaning of surge protectors, level 1, level 2, level 3, level B, level C, level D, level T1, and level T2;
2. Selection of the maximum continuous operating voltage Uc of the surge protector;
3. Selection of the current carrying capacity (Iimp, In, Imax) of the surge protector;
4. Selection of the backup protection fuse switch and the size of the installation wiring wire;
5. Introduction to SCB surge dedicated backup protectors;
6. Selection of protection mode (2P, 23P, 4P, 3+NPE, 1+NPE) and wiring diagram reference;
7. Selection of protection level Up;
8. Description of remote remote signal alarm interface (dry contact);
9. General composite surge protector information;