Deployment context
Snap-on mounting to standard DIN rail for enclosure integration; the 3+N-pole format fits three-phase plus neutral rail auxiliary distribution boards. Rated for railway applications per the description.

Siemens 5SY4601-7CC11 miniature circuit breaker, 400 V 10 kA, 3+N-pole, C-curve, 1 A, for railway applications.
Snap-on mounting to standard DIN rail for enclosure integration; the 3+N-pole format fits three-phase plus neutral rail auxiliary distribution boards. Rated for railway applications per the description.
It is a miniature circuit breaker rated 400 V, 10 kA breaking capacity, 3+N-pole, C-curve, 1 A, designed for railway applications.
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