ON300 Surge Protector T2 C 4P 20KA 1.2KV
The ON 300 surge protectors from Legrand are an effective solution for protecting against the effects of surges in power supply networks.
Application
The ON 300 surge protectors are recommended for use in distribution boards, effectively minimizing the risk of damage to electrical devices caused by surges resulting from lightning strikes and other factors.
Technical Data
- Protection against the effects of surges in 230/400 V~, 50/60 Hz networks
- Compliance with IEC/EN 61643-11 standards
- Type 2 (formerly class C)
- Imax = 20 kA/phase (impulse 8/20 µs)
- In = 5 kA/phase
- Maximum voltage (Uc): 320 V~
- Protection level (Up): 1.2 kV
- For networks: TT, TNC, TNS
- Applied technology: Varistor
- Execution: 4P
- Recommended overcurrent protection: S 300 TX³/DX³ C 20A
- Width in modules 17.5 mm2: 4
- With replaceable cartridges with status indicator – green indicator: cartridge functional, orange indicator: cartridge to be replaced
