Legrand DX3 miniature circuit breaker S304, 4P, C40, 6 kA (catalogue number 407932). A miniature circuit breaker protects circuits and cables against overloads and short circuits. Main parameters: rated current In 40 A; tripping curve C; number of poles 4; breaking capacity Icn 6 kA; breaking capacity Icu 10 kA; width in modules 4.
Technical data
Series
S 300 DX3
Ultimate breaking capacity Icu
10 kA
Rated current In
40 A
Width in modules
4 mod.
Rated short-circuit capacity Icn
6 kA
Tripping characteristic
C
Number of poles
4
Type designation
S 304 C40 DX
Technical data according to the manufacturer's documentation.