EBS7U Surge Protector


EBS7U Series Surge protector device(hereinafter referred to as SPD) is used for power supply systems such as IT, TT, TN-C, TN-S, TN-CS, etc. for low-voltage AC distribution systems, for indirect lightning and direct lightning or other A surge of transient overvoltage is protected. The SPD has a common mode(MC) and differential mode(MD) protection. The SPD complies with GB/T18802.1/IEC61643-II.


Standard EBS7U
According to IEC61643-11 Type 2
Max. continous operation AC voltage Uc 275V AC
Norminal discharge current  (8/20μs) In 20kA
Maximum discharge current (8/20μs) Imax 40kA
Voltage protection level  (L-N) Up 1.5kV
Response time   (L-N) tA 25ns
Environment temperature Tu -40C~80C
Status indicator Green / red
Mounting 35mm DIN-rail
Cross section of wire (Min.) mm² 4mm²
Cross section of wire (Max.) mm² 35mm²
Casing material Thermoplastic UL94-V0
Degree of protection IP20
Remote Signalling Optional
Poles 1P.2P.3P.4P.1P+N.3P+N.1P+NPE.3P+NPE


15 MB

Related Products All Products

related solution All Solutions

leave message

Win win cooperation

Win Win Cooperation And Create The Future Together

Chat Now!