200KA SP 120/240 SPD

Intermatic #

H20S21S1DG1

UPC

078275152175

Intermatic H20S21S1DG1 is a 7-mode surge protective device from Intermatic's surge protection line, built for 120-240 VAC 1Ph electrical service. It is classified as a Type 2 device with a surge current rating of 200kA, and it is intended for installation by a licensed electrician at the service entrance or a downstream distribution panel. This unit is equipped with an EMI/RFI filter stage to help reduce electrical noise on the protected circuits. These features let an electrician or facility maintenance staff monitor the health of the surge protection device without opening the enclosure, which is useful on commercial and industrial services where downtime for inspection is costly. H20S21S1DG1 is cataloged under Surge Protection and sold each (UPC 078275152175). A manufacturer spec sheet is available for this model, which an electrician can reference for panel schedule notes, wiring diagrams, and mounting dimensions before it is specified on a job.