About this product
T1 monobloc SPD with Iimp 50 kA/pole for high risk level installations, big installations with external lightning protection (LPS) and installations per EN/IEC 62305. Up 2.5 kV, Uc 440 V AC, usable on TT, TNC, TNS and IT earthing systems. The catalogue footnote states it was replaced in mid 2015 by Cat.No 4122 80.
Key features
- T1 - Iimp 50 kA/pole - 440 V AC (IT) - Monobloc
- Recommended MCCB: DPX3 160 - 80 A
- Replaced mid 2015 by Cat.No 4122 80 (per footnote)
Applications
- High risk level installations
- Big installations with external lightning protection (LPS)
Specifications
SPD Class: T1 | Iimp: 50 kA/pole | Up: 2.5 kV | Uc: 440 V AC | Earthing Systems: TT, TNC, TNS, IT | Recommended MCCB: DPX3 160 - 80 A | Design: Monobloc
Standards: EN/IEC 61643-11 | EN/IEC 62305
Packing: Pack of 1 for each item; the catalogue text layer does not distinguish bold (stock) catalogue numbers
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