Siemens 5SY4114-8 SENTRON MCB, 1P, D Curve, 0.3 A, 10 kA

0.3 A D-curve MCB for short-circuit protection of inductive or high-inrush loads

The Siemens 5SY4114-8 is a 1-pole SENTRON miniature circuit breaker with a D tripping characteristic, rated 0.3 A at 400 V AC. At DC it's rated 72 V maximum with 15 kA interrupting capacity per IEC 60947-2.

IP20 with conductors connected, so it's enclosed within a panel but not rated for wet environments. Sealable, touch-proof terminals.

Rated for overvoltage category III. Complies with EN 60898 (10 kA), IEC 60947-2 (35 kA AC, 15 kA DC), and UL 1077 / CSA C22.2 No. 235 (5 kA AC). Halogen-free and silicon-free construction. Suitability for operation noted as mechanical engineering and industry.