Surge Protective

Heschen Surge Protective Device for PV, LYD1-PV1000, 2P 1000VDC 20KA, 35mm DIN Rail Mounting

Heschen Surge Protective Device for PV, LYD1-PV1000, 3P 1000VDC 20KA, Fire-Proof, 35mm DIN Rail Mounting

Heschen Surge Protective Device, LYD1-C40/385, 4P 385V 20KA, Fire-Proof, Low-Voltage Arrester, 35mm DIN Rail Mounting

Heschen Surge Protective Device, LYD1-C40/275, 2P 275V 20KA, Fire-Proof, Low-Voltage Arrester, 35mm DIN Rail Mounting

Heschen Surge Protective Device SPD, HS-C20, 275VAC 20KA, 3+N-PE, Fire-Proof, Low-Voltage Arrester, 35mm DIN Rail Mounting

Heschen Surge Protective Device SPD, HS-C20, 275VAC 20KA, 2P, Fire-Proof, Low-Voltage Arrester, 35mm DIN Rail Mounting

Heschen Surge Protective Device for PV, HS-PV600, 2P 600VDC 20KA, Fire-Proof, 35mm DIN Rail Mounting

Heschen Surge Protective Device SPD, HS-40D, 275VAC 20KA, 1+NPE, L-Line Down, Fire-Proof, Low-Voltage Arrester, 35mm DIN Rail Mounting

Heschen Surge Protective Device with Remote Communication, LYD1-C40/385, 4P 385V 20KA, Fire-Proof, Low-Voltage Arrester, 35mm DIN Rail Mounting

Heschen Surge Protective Device, N-PE, LYD1-C40/385, 2P 20KA, Fire-Proof, Low-Voltage Arrester, 35mm DIN Rail Mounting

Heschen DC Surge Protective Device, LYD1-C, 2P DC24V 20KA, Fire-Proof, Low-Voltage Arrester, 35mm DIN Rail Mounting

Heschen Surge Protective Device, LYD1-C40/385, 2P 385V 20KA, Fire-Proof, Low-Voltage Arrester, 35mm DIN Rail Mounting