Per Siemens Boltshield FSPD140 140000Amp 120/240V Tipo 2 Dispositivo di Protezione da Sovratensioni

(2) The FSPD140 surge protector has an audible alarm and LED indicator notification (audible alarm, protection status LED, red service LED). Installation Type: Indoor/Outdoor. Rated Current: 140kA. It is typically installed in distribution boxes, with the main feature of handling currents with an 8/20μs waveform.

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