Description: Single-phase surge protector to protect against lightning power surges and equipment voltage surges 24,000 amps / 240 joules protection 120-240 VAC Specifications: Service Voltage: 120/240 volt, single phas......Description: Single-phase surge protector to protect against lightning power surges and equipment voltage surges 24,000 amps / 240 joules protection 120-240 VAC Specifications: Service Voltage: 120/240 volt, single phase Maximum Surge Current: 24,000 amps Maximum Energy Dissipation: 240 joules Installation Point: - Electrical panel - Electrical disconnect AC Protection Modes: Line-line, line-ground Weight/Dimensions: Weight: 0.15 Height: 1.5 Width: 1.25 Length: 1.75