The Siemens 5SY6106-7CC is a 1-pole SENTRON miniature circuit breaker with a C tripping characteristic, rated 6 kA breaking capacity according to EN 60898 at 400 V AC, 50/60 Hz. At 230 V single-phase it carries the same 6 kA rating per EN 60898; under UL 1077 and CSA C22.2 No.235 the interrupting capacity is 5 kA.
Vibration resistance per IEC 60068-2-6: ±1 mm at 5 to 25 Hz, 50 m/s² at 25 to 150 Hz — holds up on machine-mounted subpanels near rotating equipment.
Integration notes
Installation depth is 70 mm, leaving clearance behind the DIN rail. The combined terminal at top and bottom accepts one conductor per side — no separate neutral switching (this is a 1-pole breaker, line only). Energy limitation class 3 means the let-through energy is low enough to protect downstream equipment in a properly coordinated panel.