The Siemens SENTRON 5SL6102-7CC is a 1-pole miniature circuit breaker rated 2 A with a C tripping characteristic and a 6 kA breaking capacity per EN 60898.
The C-curve trips between 5× and 10× rated current (10 A to 20 A for this 2 A unit), which suits loads with moderate inrush — think small transformers, capacitor banks, or groups of LED drivers. The 1-pole design switches only the line conductor, so it is used in single-phase circuits or as a branch protector in a multi-pole assembly. Rated operating voltage is 400 V AC for multi-phase use and 250 V AC for single-phase, with a maximum of 440 V AC. The supply frequency is 50/60 Hz.
The unit is halogen-free and silicon-free, meeting material restrictions for clean-room or high-reliability installations where outgassing must be controlled.
The breaker carries a 6 kA breaking capacity according to EN 60898, the harmonized European standard for MCBs in household and similar installations. The product is designed for residential buildings and infrastructure. Vibration resistance is tested to IEC 60068-2-6 at 50 m/s² over 25 to 150 Hz.