The SPMO40C\2P-PV1000 varistor type surge protector is designed for PV 2P photovoltaic installations with a maximum continuous voltage of 1000V DC. It is type 2 and category C, limiting overvoltages caused by lightning or switching in the electrical network.

• Manufacturer: SPAMEL
• Type: surge protector T2, category C
• Maximum continuous PV voltage (UCPV): 1000V DC
• Voltage protection level (Up): ≤ 4.0 kV
• Nominal discharge current (In): 20 kA (8/20μs)
• Maximum discharge current (Imax): 40 kA (8/20μs)
• Fuse status indicator: green - OK, red - FAULT
• Remote fault indication: Yes
• Protection rating: IP20
• Permissible humidity (Rh): ≤ 95%
• Terminal tightening torque: 4 Nm
• Connection conductor cross-section, rigid: 1.5 mm²...35 mm²
• Connection conductor cross-section, flexible: 1.5 mm²...25 mm²
• Mounting: on TH35 rail
• Response time (tA): ≤ 25 ns
• Operating temperature: -40°C ... +80°C
• Materials: PA6 and PBT
• Compliance: IEC/EN 61643-31