LST Miniature circuit breakers up to 125 A (10 kA), OEZ

LST Miniature circuit breakers up to 125 A (10 kA)

Tripping characteristic	B, C, D
Rated current	40 ÷ 125 A
Rated operating voltage AC	230/400 V a.c.
Rated operating voltage DC	48 V d.c., 440 V d.c.
Rated frequency min.	40 Hz
Rated frequency max.	60 Hz
Rated short-circuit breaking capacity / 230 V a.c.	10 kA
Rated short-circuit ultimate breaking capacity / 220/240 V d.c.	10 kA
Rated short-circuit service breaking capacity / 220/440 V d.c.	100 % Icu
Degree of protection	IP20
Number of poles	1, 2, 3, 3+N
Conductor rigid max.	50mm2
Ambient temperature min.	-20 °C
Ambient temperature max.	55 °C
EN 60898