Intermatic - H10S23Y2DG1 - Surge Protective Device, 7-Mode, 277/480 VAC 3Phase Y H58-075PRO-G The hook/chassis and blade/chassis are

The hook/chassis and blade/chassis are single piece designs of forged

Computer-programmable with USB Drive

It is also engineered with industrial-strength

Mechanical Shaft Seal: Precision lapped and highly polished carbon-ceramic

Battery Backup: 3V lithium (program saved in nonvolatile

Intermatic - H10S23Y2DG1 - Surge Protective Device, 7-Mode, 277/480 VAC 3Phase Y H58-075PRO-G The hook/chassis and blade/chassis areSpec Sheet Install Manual Intermatic H10S23Y2DG1 Surge Protective Device, 7 Mode, 277 480 VAC 3Ph Y, Type 2, EMI RFI Filter, Surge Current Rating 100kA Intermatic PANELGUARD Surge Protective Devices are designed to react quickly and eliminate surges providing optimal protection to downstream equipment. PANELGUARD Industrial Commercial grade series are Parallel Connected Surge Protective Devices designed to protect all types of loads fed from