SPD Type 1, 50kA, Uc150V, L-N, 1 Pole, 2 Modules, Monobloc
Item #:
83010103
Product Info
Mersen
STM T1 50 is the most robust series of single pole Type 1/Class I lightning current arresters, able to discharge energy (current) from a direct lightning strike (10/350µs) on an external lightning protection system (LPS) or overhead supplies, in accordance with EN/IEC 61643-11. Suitable as the first step of protection in incoming power supply panels and areas with high exposure to lightning strikes, fitted with an external lightning protection system.
Single pole devices for TNS, TNC, IT and TT earthing systems; DIN-rail mountable, monobloc format; Multi-discharge technology; Leakage current free (LCF); EN 61643-11; IEC 61643-11
Item Specifications
-
Spain
-
80 °C
-
-40 °C
-
50 kA
-
1
-
35.4 lb-in