Features
Circuit breaker type	Miniature circuit breaker
Type	Type B
Number of poles	2
International Protection (IP) code	IP20
Pollution degree	2
Energy limiting class	3
Installation type	DIN-rail
Operational conditions
Storage temperature (T-T)	-40 - 70 °C
Power
Input voltage	210 - 250 V
Input frequency	50 - 60 Hz
Rated current	4 A
Rated voltage	230 V
Dielectric strength	4000 V
Technical details
Doesn't contain	Halogen
Weight & dimensions
Width	17.8 mm
Depth	77.6 mm
Height	94.8 mm

Legrand miniature circuit breaker DX3 in accordance with EN 60898-1, VDE 0641-11, EN 60947-2, 1-pole with switching neutral conductor, B characteristic, rated current In 4 A, rated switching capacity Icn 6 kA in accordance with EN 60898-1, rated voltage Un 230 VAC, rated frequency 50/60 Hz, energy limitation class 3, fastening on top hat rail EN 60715 using two snap-in quick fastenings, clear information on the front of each device, clear red/green switch position indicator on the switch lever, with label window, with plug-in protection for safe insertion of the conductor into the elevator terminal, attachment of auxiliary devices possible. Miniature circuit breakers with B characteristic are primarily intended for line protection in light and socket circuits.