SolarEdge RS485 Surge Protection Kit (Box of 5)

The SolarEdge RS485 Surge Protection Kit (SE-RS485-SPD2-K1) is an accessory-grade surge protection device engineered to protect RS485 communication lines on SolarEdge inverters. Supplied as a box of five, each unit offers a 1-pair plus shielded configuration, a 12 VDC voltage rating, 300 mA max load current, and a 70 V protection level. Compact screw-terminal wiring makes it a straightforward addition for installers safeguarding data links against transient surges.

Key Features:

• RS485 communication surge protection device
• 1-pair + shielded configuration
• Voltage rating 12 VDC, max DC operating 15 V
• Max load current 300 mA, protection level 70 V
• Insertion loss 3 MHz
• Screw terminal, wire cross section 0.2-1.5 AWG
• Operating temperature -40°F to 185°F
• IP20 / IP65 inside the inverter
• Certified to EN 61643-21, IEC 61643-21
• 5-year warranty, 5 units per box

Ideal for installers protecting SolarEdge inverter RS485 communication circuits against transient surges. Its compact 3.6 x 1.5 x 0.6 in form and screw-terminal wiring integrate inside the inverter enclosure, making it well suited to multi-inverter and monitored PV installations requiring reliable, protected data links. Order the SE-RS485-SPD2-K1 (also listed as SERS485SPD2K1) from Circuit Solar, in stock in Canada and shipped from Red Deer, AB.