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Does the SDSA1175 Surge Arrestor have an indicating light (LED) to show operational status?

The current design (designated as Series 001) does have an LED indicating light. The obsolete design (same catalog number, not designated by a Series number) did not have LED indicators. The indicating light requires 208Vac-240Vac, phase to phase, for operation. Therefore, the LED will not light when the unit is applied to a 120Vac, 2-wire circuit, although the unit may be functional.

CTA-ID : 14280
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