The LEA B70-00-6005 (SP 100) is a UL 1449 3rd edition surge protection device for 120/208 Vac 3-phase wye service with visual and remote status indication and 100 kA of surge current capacity per phase. It is configured in a NEMA 4 enclosure and boasts a 20-year manufacturer warranty.LEA B70-00-6005 Specifications:Electrical Configuration: 120/208 Vac 3-phase wyeMount Type: PanelStandards: UL 1449 3rd edition , NEMA 4Max Surge Current: 100 kA per phaseOther Features: 100 kA surge suppression per phaseWeight (Kilograms): 1.4 kgDimensions (Inches): 6.3 x 6.3 x 3.5Dimensions (cm): 16.0 cm x 16.0 cm x 8.9 cm