The Siemens 5SL6201-6CC is a SENTRON miniature circuit breaker — 2-pole, B-curve, rated 1 A at 400 V AC with a 6 kA breaking capacity per EN 60898.
Snaps onto standard 35 mm DIN rail — 2 modular width units (36 mm wide), 76 mm deep, 90 mm tall. Mounting position is any, so vertical or horizontal in a panel works.
Thermal derating and environment
Rated 1 A at 30 °C ambient; at 40 °C it derates to 0.94 A, at 45 °C to 0.91 A, at 50 °C to 0.88 A, and at 55 °C to 0.85 A.
Current production — no end-of-life notice.
