Modular lightning protection device for protection against atmospheric and transient overvoltages. The product uses varistors and gaps in the N-PE circuit and is intended for TN, TN-S, and TT network systems.

The visual indicator informs of a possible varistor failure.

• Manufacturer: POLAM-ETI Sp. z o.o.
• Country of origin: Poland
• Nominal discharge current (8/20): 40 kA
• Maximum continuous AC voltage: 300 V
• Protection level: 1.5 kV
• Poles: 4
• Network system: TT-, TN-S, TN-C-S
• Activation indicator: visual
• Mounting: DIN rail TH-35 mm
• Manufacturer code: 002440671
• Maximum conductor cross-section: 35 mm² (solid and stranded conductors), 25 mm² (flexible conductors)
• Protection category: Type 1+2
• Energy absorption capacity: 39 kJ/Ω
• Protection degree: IP20