8-port Ethernet local area network surge protection unit BZL-EP4x2 Tachion 20157

3703 ₽ НовАтек-Электро Surge Arrester OPN-M (3S) 20kA 3 modules 380V In:20kA Novatek-Elektro 567893-20 SKU: 567893-20 6537 ₽ Стример Surge protection device RIF-E-I+II+III 275/12.5 (1) Streamer 111016 SKU: 111016 3198 ₽ EKF Surge Arrester OPN-P-6/7.6/10/200 EKF Stingray opn-p-6-7,6-10-200 SKU: opn-p-6-7,6-10-200 13012 ₽ EKF Surge Protective Device T1+T2; Iimp-12.5kA; In-20kA; Uc-275V; 4+0 EKF OV12-4-504 SKU: OV12-4-504