PV Surge Protection Device

DC Surge Protection Devices for PV Systems

PV surge protection devices protect inverters and combiner boxes from lightning-induced and switching surges on the DC side. We stock Mersen Type 2 DC SPDs in 3-pole (Y-configuration) form at 1000 V and 1500 V DC, with remote-indication versions, plus ABB DC surge protectors.

Fit one at the array and one at the inverter for best protection. AC-side SPDs are under Surge Protection Device; fusing for the DC side is under PV Fuses.

Showing 25 products

Product Key Specs Price Qty Stock Actions
Mersen Surge Protector Type 2 SPD 3 Pole 600 Volt D/C 20KA Y-PV Mersen 83020138 STPT2-40K600V-YPV Type 2 photovoltaic surge protection device with 40 kA maximum discharge current,…
Mersen Surge Protector Type 2 SPD 3 Pole 600 Volt D/C 20KA Y-PV Mersen 83020138 STPT2-40K600V-YPV Type 2 photovoltaic surge protection device with 40 kA maximum discharge current,…
  • Mersen Surge-Trap STPT2 · Surge protection device · Type 2
£94.01 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: 83020138
2CTB812052R1500 ABB OVR PV T1-T2 5-1500 C QS Type 1+2 Photovoltaic Surge Protection Cartridge ABB OVR PV T1-T2 5-1500 C QS is a replaceable Type 1+2 photovoltaic surge protection…
2CTB812052R1500 ABB OVR PV T1-T2 5-1500 C QS Type 1+2 Photovoltaic Surge Protection Cartridge ABB OVR PV T1-T2 5-1500 C QS is a replaceable Type 1+2 photovoltaic surge protection…
  • ABB OVR PV T1-T2 · Replacement cartridge · Type 1+2
£57.99 ex. VAT
Manufacturer Lead Time Estimated Delivery 12 weeks
SKU: 2CTB812052R1500
Mersen Surge Protector Type 2 SPD 3 Pole 600 Volt D/C 20KA Y-PV Remote Indication Mersen 83020139 STPT2-40K600V-YPVM Type 2 photovoltaic surge protection device with 40 kA maximum discharge current,…
Mersen Surge Protector Type 2 SPD 3 Pole 600 Volt D/C 20KA Y-PV Remote Indication Mersen 83020139 STPT2-40K600V-YPVM Type 2 photovoltaic surge protection device with 40 kA maximum discharge current,…
  • Mersen Surge-Trap STPT2 · Surge protection device · Type 2
£109.99 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: 83020139
2CTB802400R1000 ABB OVR PV T2 40-1000 P Type 2 Photovoltaic Surge Protective Device ABB OVR PV T2 40-1000 P pluggable Type 2 photovoltaic surge protective device for 1000…
2CTB802400R1000 ABB OVR PV T2 40-1000 P Type 2 Photovoltaic Surge Protective Device ABB OVR PV T2 40-1000 P pluggable Type 2 photovoltaic surge protective device for 1000…
  • ABB OVR PV T2 · Surge protection device · Type 2
£208.14 ex. VAT
Manufacturer Lead Time Estimated Delivery 5 weeks
SKU: 2CTB802400R1000
Mersen Surge Protector Type 2 SPD 3 Pole 1000 Volt D/C 20KA Y-PV Mersen 83020140 STPT2-40K1000V-YPV Type 2 photovoltaic surge protection device with 40 kA maximum discharge current,…
Mersen Surge Protector Type 2 SPD 3 Pole 1000 Volt D/C 20KA Y-PV Mersen 83020140 STPT2-40K1000V-YPV Type 2 photovoltaic surge protection device with 40 kA maximum discharge current,…
  • Mersen Surge-Trap STPT2 · Surge protection device · Type 2
£101.53 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: 83020140
2CTB802401R1500 ABB OVR PV T2 40-1500 P TS Photovoltaic Surge Protective Device ABB 2CTB802401R1500 OVR PV T2 40-1500 P TS is a pluggable Type 2 photovoltaic surge…
2CTB802401R1500 ABB OVR PV T2 40-1500 P TS Photovoltaic Surge Protective Device ABB 2CTB802401R1500 OVR PV T2 40-1500 P TS is a pluggable Type 2 photovoltaic surge…
  • ABB OVR PV T2 · Surge protection device · Type 2
£351.74 ex. VAT
Manufacturer Lead Time Estimated Delivery 5 weeks
SKU: 2CTB802401R1500
Mersen Surge Protector Type 2 SPD 3 Pole 1000 Volt D/C 20KA Y-PV Remote Indication Mersen 83020141 STPT2-40K1000V-YPVM Type 2 photovoltaic surge protection device with 40 kA maximum discharge current,…
Mersen Surge Protector Type 2 SPD 3 Pole 1000 Volt D/C 20KA Y-PV Remote Indication Mersen 83020141 STPT2-40K1000V-YPVM Type 2 photovoltaic surge protection device with 40 kA maximum discharge current,…
  • Mersen Surge-Trap STPT2 · Surge protection device · Type 2
£118.79 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: 83020141
2CTB802402R1500 ABB OVR PV T2 40-1500 C Type 2 PV Surge Protection Cartridge ABB OVR PV T2 40-1500 C 2CTB802402R1500 is a pluggable Type 2 replacement surge protection…
2CTB802402R1500 ABB OVR PV T2 40-1500 C Type 2 PV Surge Protection Cartridge ABB OVR PV T2 40-1500 C 2CTB802402R1500 is a pluggable Type 2 replacement surge protection…
  • ABB OVR PV T2 · Replacement cartridge · Type 2
£123.02 ex. VAT
Manufacturer Lead Time Estimated Delivery 5 weeks
SKU: 2CTB802402R1500
Mersen Surge Protector Type 2 SPD 3 Pole 1500 Volt D/C 10KA Y-PV Mersen 83020158 STPT2-40K1500V-YPV Type 2 photovoltaic surge protection device with 40 kA maximum discharge current,…
Mersen Surge Protector Type 2 SPD 3 Pole 1500 Volt D/C 10KA Y-PV Mersen 83020158 STPT2-40K1500V-YPV Type 2 photovoltaic surge protection device with 40 kA maximum discharge current,…
  • Mersen Surge-Trap STPT2 · Surge protection device · Type 2
£131.99 ex. VAT
In Stock Available for delivery
SKU: 83020158
2CTB812050R1500 ABB OVR PV T1-T2 5-1500 P QS Photovoltaic Surge Protective Device ABB OVR PV T1-T2 5-1500 P QS combined Type 1 and Type 2 pluggable photovoltaic…
2CTB812050R1500 ABB OVR PV T1-T2 5-1500 P QS Photovoltaic Surge Protective Device ABB OVR PV T1-T2 5-1500 P QS combined Type 1 and Type 2 pluggable photovoltaic…
  • ABB OVR PV T1-T2 QuickSafe · Surge protection device · Type 1+2
£161.08 ex. VAT
Manufacturer Lead Time Estimated Delivery 12 weeks
SKU: 2CTB812050R1500
Mersen Surge Protector Type 2 SPD 3 Pole 1500 Volt D/C 10KA Y-PV Remote Indication Mersen 83020159 STPT2-40K1500V-YPVM Type 2 photovoltaic surge protection device with 40 kA maximum discharge current,…
Mersen Surge Protector Type 2 SPD 3 Pole 1500 Volt D/C 10KA Y-PV Remote Indication Mersen 83020159 STPT2-40K1500V-YPVM Type 2 photovoltaic surge protection device with 40 kA maximum discharge current,…
  • Mersen Surge-Trap STPT2 · Surge protection device · Type 2
£154.43 ex. VAT
Manufacturer Lead Time Contact us for availability
SKU: 83020159
2CTB812052R1000 ABB OVR PV T1-T2 5-1000 C QS Replacement Surge Protection Cartridge ABB OVR PV T1-T2 5-1000 C QS is a pluggable replacement cartridge for compatible 1000…
2CTB812052R1000 ABB OVR PV T1-T2 5-1000 C QS Replacement Surge Protection Cartridge ABB OVR PV T1-T2 5-1000 C QS is a pluggable replacement cartridge for compatible 1000…
  • ABB OVR PV T1-T2 · Replacement cartridge · Type 1+2
£53.51 ex. VAT
Manufacturer Lead Time Estimated Delivery 12 weeks
SKU: 2CTB812052R1000
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