Miniature circuit breaker 5SY7316-8CC – D-curve, 3-pole, 16 A
The Siemens SENTRON 5SY7316-8CC is a 3-pole miniature circuit breaker with D tripping characteristic, rated 16 A at 400 V AC, 50/60 Hz. It breaks fault currents up to 25 kA per IEC 60947-2, and carries a UL 1077 / CSA C22.2 No.235 interrupting rating of 5 kA.
Top and bottom terminals accept combined conductors (busbar and wire).
Environmental and service life
Humidity limits: max 95 % at 55 °C, derating to 35 % at 75 °C. Vibration resistance per IEC 60068-2-6: ±1 mm at 5–25 Hz, 50 m/s² at 25–150 Hz. Mechanical service life 10 000 operating cycles typical. Halogen-free and silicon-free construction. Pollution degree 3, overvoltage category III. Sealable for tamper-proof installations.