Surge protection devices for low voltage systems
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SD20/30R series, T2
Uc: 385 VAC
In (8/20μs): 20 / 30 kA
Imax (8/20μs): 40 / 60 kA
Protection Mode: 2+0 (L/N-PE) -
SD20/30R series, T2
Uc: L-N: 385 VAC, N-PE: 255 VAC
In (8/20μs): 20 / 30 kA
Imax (8/20μs): 40/60 kA
Protection Mode: 1+1 (L-N, N-PE) -
SD20/30R series, T2
Uc: 385 VAC
In (8/20μs): 20/30 kA
Imax (8/20μs): 40/60 kA
Protection Mode: 4+0 (L/N-PE) -
SD20/30R series, T2
Uc: L-N: 385 VAC, N-PE: 255 VAC
In (8/20μs): 20/30 kA
Imax (8/20μs): 40/60 kA
Protection Mode: 3+1 (L-N, N-PE) -
SD20S series, T2
Uc: 385 VAC
In (8/20 μs): 20 kA
Protection Mode:
2+0 (L / N – PE), 1+1 (L-N, N-PE) -
SD20S series, T2
Uc: 385 VAC
In (8/20 μs): 20 kA
Protection Mode:
4+0 (L / N – PE), 3+1 (L-N, N-PE) -
SD20S series, T2
Uc: L-N: 385 VAC
In (8/20 μs): 20 kA
Imax (8/20 μs): 40 kA
Protection Mode:
3+1 (L-N, N-PE) -
SD20H230A404, T2
Uc: L-N: 275 VAC
In (8/20 μs): 20 kA
Imax (8/20 μs): 40 kA
Up: 1.0 kV
Protection Mode:
3+1 (L-N, N-PE) -
SD20H270A203-DC, T2
Uc: 300 VDC
In (8/20μs): 20 kA
Imax (8/20μs): 40 kA
Up: 1.0 kV
Protection Mode: + – -, – – PE -
SD25TxxxL100, T1+T2
Uc: 150 … 680 VAC
Iimp (10/350 μs): 5 … 12.5 kA
In (8/20μs): 25 kA
Imax (8/20μs): 40 kA
Protection Mode: 1P (Ld – Ld) -
SD25TxxxL205, T1+T2
Uc: 150 … 550 VAC
Iimp (10/350μs): 7.5 … 12.5 kA
In (8/20μs): 25 kA
Imax (8/20μs): 50 kA
Protection Mode:
2+0 (L / N – PE) -
SD25TxxxA203, T1+T2
Uc: L-N: 150 … 385 VAC
Iimp (10/350μs): 11 … 12.5 kA
In (8/20μs): 25 kA
Imax (8/20μs): 50 kA
Protection Mode: 1+1 (L-N, N-PE) -
SD25TxxxL306, T1+T2
Uc: 150 … 680 VAC
Iimp (10/350μs): 5 … 12.5 kA
In (8/20μs): 25 kA
Imax (8/20μs): 50 kA
Protection Mode: 3+0 (L – PE) -
SD25TxxxL306, T1+T2
Uc: 880 / 1300 VAC
Iimp (10/350μs): 5 / 10 kA
In (8/20μs): 25 kA
Imax (8/20 μs): 50 kA
Protection Mode: 3+0 (L – PE) -
SD25TxxxL405, T1+T2
Uc: 150 … 680 VAC
Iimp (10/350μs): 5 … 12.5 kA
In (8/20μs): 25 kA
Imax (8/20μs): 50 kA
Protection Mode: 4+0 (L/N-PE) -
SD25TxxxA404, T1+T2
Uc: L-N: 150 … 385 VAC
Iimp (10/350μs): 11 … 12.5 kA
In (8/20μs): 25 kA
Imax (8/20μs): 50 kA
Protection Mode:
3+1 (L-N, N-PE) -
SD25TxxxL201
Uc: 150 … 320 VAC
Iimp (10/350μs): 11.0 … 12.5 kA
In (8/20μs): 25 kA
Imax (8/20μs): 50 kA
Protection Mode:
2+0 (L1 – G，L2 – G) -
SD25TxxxA301/L302
Uc: 150 … 385 VAC
Iimp (10/350μs): 11.0 … 12.5 kA
In (8/20μs): 25 kA
Imax (8/20μs): 50 kA
Protection Mode:
2+1 (L1 – N， L2 – N，N – G) -
SD25TS, T1+T2
Uc: 1300 VAC
Iimp (10/350μs): 12.5 kA
In (8/20μs): 25 kA
Imax (8/20μs): 50 kA
Protection Mode: 3+0 (L – PE)
