ASCO Model 331 Surge Protective Device
120/240 VAC | 80 kA/Phase
120/240 VAC | 80 kA/Phase
120 VAC | 45 kA/Phase
120 VAC | 40 kA (L–N), 40 kA (L–G), 13 kA (N–G), 93 kA/Total
120 VAC | 100 kA/Phase
120 VAC | 39 kA/Phase
120 or 240 VAC | 58.5 kA
120 VAC, Single Phase, 2 Wires (L–N)
Single Phase 2W+G | 52 kA
120 VAC | 13 kA and 40 kA/Mode/Phase/Total (8 x 20 μs)
120 VAC | 26 kA and 29 kA
120 VAC | 10 kA
57 VDC | 10 kA
Low Voltage DC | 10 kA Ethernet
Low Voltage DC | 10 kA (8 x 20 µs)
Low Voltage | 10 kA
Low Voltage DC | 47 kA
75 VDC | 250 A
5, 12, 24, 30, 36, 52 or 120 VDC | 10 kA
Low Voltage DC | 10 kA
12–60 VDC | 15 kA
7, 15, 28, 52, 64 VDC | 15 kA
7, 15, 28, 52, 64 VDC | 15 kA