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LFN Residual current circuit breakers (10 kA)

Technical support

weekdays: 9:00-15:00 (CET)

Parameters
Accessories
Certification marks
Rated residual current 10, 30, 100, 300, 500 mA
Rated current 16 ÷ 80 A
Rated operating voltage AC AC 230/400 V
Rated conditional short-circuit current with backup fuse 10 kA
Rated making and breaking capacity 500, 800 A
Rated frequency 50 Hz
Surge resistance 250 A, 1, 3, 5 kA
Degree of protection IP20
Type AC, A, F, B, B+
Design -, G, S
Number of poles 2, 4
Conductor rigid max. Cu 35 mm2, Cu 25 mm2
Conductor flexible max. Cu 25 mm2
Torque 2,5 ÷ 3 Nm
Ambient temperature min. -25 °C
Ambient temperature max. 45 °C
EN 61008
ČSN EN 62423