Surge arrester ETITEC ML T123 300/12.5 (4+0, 4p, TNC-S) ETI

Description Surge arrester ETITEC ML T123 300/12.5 (4+0, 4p, TNC-S) ETI

Type of surge arrester: Combination (Type 1+2+3)
Virobnik: ETI
Model: ETITEC ML T123
Maximum continuous operating voltage (Uc): 300 V AC
Nominal system voltage (Un): 230/400 V AC
Impulse flow (Iimp) (10/350 µs): 12.5 kA per pole
Nominal discharge discharge (In) (8/20 µs): 20 kA
Maximum shock discharge (Imax) (8/20 µs): 50 kA
Voltage protection level (Up) at Iimp: < 1.5 kV
Voltage control (Up) at In: < 1.3 kV
Application hour (tA): < 25 ns
Number of poles: 4
Security configuration: 4+0
Grounding system: TNC-S
Maximum reserve capacity: 160 A gG
Indication: Optical
Operating temperature range: -40°C to +80°C
Mounting: 35 mm DIN rail
Width: 4 DIN modules
Protection level: IP20
Body material: Thermoplastic, not supports the mountain
Compliance with standards: EN 61643-11:2012