a) Data sheet – WT 600V 25KA Iimp 10/350

• Category IEC / EN / VDE: Class I, II / Type 1, 2 / B, C
• Location of use:  Main distribution boards
• Network systems: TN-S, TN-C, IT, TT
• (only L-N) Protection modes: L/N – PE, L- PEN
• Protective elements: High energy MOV and GDT
• Surge discharge rating: Iimp 10/350 = 25kA
• Safety: TOV immunity
• Leakage current: NO leakage current (TCG)
• Housing: Compact design
• Complies with: IEC/EN 61643-11, UL 1449 3rd Ed.

1. Are highly reliable – controlled disconnection, arc-quenching
2. Are safer – controlled behaviour even when surge ratings are exceeded
3. Have longer life – protection against ageing
4. Have up to 20 years warranty