Over voltage protection HAW561 | Over voltage protection HAW561K | Over voltage protection HAW562 | Over voltage protection HAW562Z | Over voltage protection HAW565 | Over voltage protection HAW569 | |
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Measuring principle |
Surge arrester | Surge arrester | Surge arrester | Surge arrester | Surge arrester | Surge arrester |
Function |
Overvoltage protection limiting high voltages on signal lines |
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Ex certification |
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Dimensions (wxhxd) in mm |
18 x 58 | 18 x 58 | 18 x 58 | 18 x 58 | 18 x 58 | 27 x 71 |
Operating Voltage |
230 V AC/DC | 24/48 V AC/DC | 30 V DC | 30 V DC | 5 V DC | HAW 569: 24 VDC, max. 34,8 VDC
HAW 569Z: 24 VDC, max. 30 VDC |
Number of poles |
1 | 1 | 2 | 2 | 2 | |
Nominal leakage current |
125 kA | 10 kA | 10 kA | 10 kA | 10 kA | 20 kA |
Nominal current |
125 A | 125 A | 1,0 A | 0,5 A | 0,1 A | 0,5 A |