EKU5-T1+T2-12 SPD Device Type T1+T2 Limp 12.5kA

EKU5-T1+T2-12 SPD Device Type T1+T2 Limp 12.5kA

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EKU5-T1+T2-12 SPD Device Type T1+T2 Limp 12.5kA
EKU5-T1+T2-12 SPD Device Type T1+T2 Limp 12.5kA
EKU5-T1+T2-12 SPD Device Type T1+T2 Limp 12.5kA
EKU5-T1+T2-12 SPD Device Type T1+T2 Limp 12.5kA
EKU5-T1+T2-12 SPD Device Type T1+T2 Limp 12.5kA

EKU5-T1+T2-12 SPD Device Type T1+T2 Limp 12.5kA

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Product Profile

Technical Data

SPD classification according to IEC/EN61643-11   T1+T2 T1+T2 T1+T2 T1+T2
Max. continuous operating a.c.voltage Uc 150V 275V 320V 385V
Max. continuous operating a.c.voltage Uc(N-PE) 255V 255V 255V 255V
Lightning impulse current (10/350μs) limp 12.5kA 12.5kA 12.5kA 12.5kA
Norminal discharge current (8/20μs) In 30kA 30kA 30kA 30kA
Maximum discharge current (8/20μs) Imax 60kA 60kA 60kA 60kA
Voltage protection level Up ≤1.2kV ≤1.5kV ≤1.6kV ≤1.8kV
Voltage protection level 5kA Up ≤0.6kV ≤1.0kV ≤1.2kV ≤1.3kV
Voltage protection level Up(N-PE) ≤1.5kV ≤1.5kV ≤1.5kV ≤1.5kV
Max. backup fuse   160A gL
Response time tA ≤25ns
Response time tA(N-PE) ≤100ns
Operating temperature range Tu -40℃~80℃
Operating State/Fault Indication   Green/Red
Cross-section area (Min.)   2 4mm
Cross-section area (Max.)   2 35mm
For mounting on   35mm Din rail
Enclosure material   Thermal Plastic UL94-V0
Degree of Protection   IP20
No. of Poles   1P, 2P, 3P, 4P, 1P+NPE, 3P+NPE

Dimensions

Basic Circuit Diagram

 

Overall and Installation Dimension(mm)

Product selection form

SPD Type Reference List
No. of Poles Max. Continuous Operating AC Voltage
150V 275V 320V 385V
1P EKU5-T1+T2-12-1P150 EKU5-T1+T2-12-1P275 EKU5-T1+T2-12-1P320 EKU5-T1+T2-12-1P385
2P EKU5-T1+T2-12-2P150 EKU5-T1+T2-12-2P275 EKU5-T1+T2-12-2P320 EKU5-T1+T2-12-2P385
3P EKU5-T1+T2-12-3P150 EKU5-T1+T2-12-3P275 EKU5-T1+T2-12-3P320 EKU5-T1+T2-12-3P385
4P EKU5-T1+T2-12-4P150 EKU5-T1+T2-12-4P275 EKU5-T1+T2-12-4P320 EKU5-T1+T2-12-4P385
1P+NPE EKU5-T1+T2-12-1PN150 EKU5-T1+T2-12-1PN275 EKU5-T1+T2-12-1PN320 EKU5-T1+T2-12-1PN385
3P+NPE EKU5-T1+T2-12-3PN150 EKU5-T1+T2-12-3PN275 EKU5-T1+T2-12-3PN320 EKU5-T1+T2-12-3PN385
With Remote Signaling
1P EKU5-T1+T2-12-1P150S EKU5-T1+T2-12-1P275S EKU5-T1+T2-12-1P320S EKU5-T1+T2-12-1P385
2P EKU5-T1+T2-12-2P150S EKU5-T1+T2-12-2P275S EKU5-T1+T2-12-2P320S EKU5-T1+T2-12-2P385
3P EKU5-T1+T2-12-3P150S EKU5-T1+T2-12-3P275S EKU5-T1+T2-12-3P320S EKU5-T1+T2-12-3P385
4P EKU5-T1+T2-12-4P150S EKU5-T1+T2-12-4P275S EKU5-T1+T2-12-4P320S EKU5-T1+T2-12-4P385
1P+NPE EKU5-T1+T2-12-1PN150S EKU5-T1+T2-12-1PN275S EKU5-T1+T2-12-1PN320S EKU5-T1+T2-12-1PN385
3P+NPE EKU5-T1+T2-12-3PN150S EKU5-T1+T2-12-3PN275S EKU5-T1+T2-12-3PN320S EKU5-T1+T2-12-3PN385

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