Two protection levels in one solution: The GT T2+3, 3+1-275-FM combines Type 2 and Type 3 surge protection in one compact, pluggable device.

Designed for 3-phase TT and TN-S systems, the GT T2+3 helps limit overvoltages and protect downstream electrical equipment and installations.

Key benefits:
🔹 Type 2 + Type 3 protection in one device
🔹 Pluggable design for easier maintenance and replacement
🔹 Status indication for quick visual inspection
🔹 Remote signalling contact for connection to higher-level monitoring systems
🔹 Compact width of only 2 modules
🔹 Maximum upstream fuse: 100 A

The integrated status indicator makes condition monitoring simple: green means operational, while a non-green indication signals that professional inspection is required.

The result? Two levels of surge protection, compact dimensions and convenient monitoring — combined in one smart solution.

Selection, installation, upstream protection and wiring should always be carried out by a qualified electrical professional.