RSP-EH25/100-440-31

The Relpol RSP-EH25/100-440-31 is surge arresters for high-voltage applications, rated voltage 230 V AC. Plug-in design, class I+II (T1+T2). For L-N, peak current Iimp 22kA 10/350, max. discharge current Imax 100kA, rated discharge current 25 kA. For N-PE, peak current Iimp 100kA 10/350, max. discharge current Imax 150kA, rated discharge current 100kA. For three-phase network 3+1 Uc 440VAC. VT protection technology for L-N (MOV + GDT+ TOV), for N-PE GDT protection. Limiters with potential-free contact for remote fault signalling. Width 36 mm per pole.

The protection capability of RSP-EH25/100-440-31 is defined by the surge-current, operating-voltage, pole and class/type values stated above. Those exact ratings should be matched to the protected AC installation and its required lightning/surge protection level.

View the Relpol technical datasheet for RSP-EH25/100-440-31