The C60HC6R100 is a C60H series residual current circuit breaker with overcurrent protection (RCBO), 1 pole + neutral, rated 6 A at 30 °C with a C-curve magnetic trip of 5...10 x In. It carries a 10 kA breaking capacity at 50...250 V AC 50/60 Hz per IEC 1009, and 100 mA earth leakage protection, Class AC, instantaneous. This is the outgoer protection for a distribution board — one module wide on 35 mm DIN rail, toggle actuated, with positive break indication on the handle.
This part is marked obsolete by the manufacturer.
The C-curve (5...10 x In) means magnetic trip between 30 A and 60 A — typical for inductive loads like small contactor coils or lighting ballasts where inrush exceeds a B-curve threshold. The 100 mA earth leakage sensitivity is Class AC (sinusoidal AC only), instantaneous — no time delay, so it trips on first fault. That sensitivity is common for general socket-outlet protection where 30 mA is too sensitive for the circuit leakage. Terminal capacity: 25 mm² rigid upstream, 16 mm² flexible downstream — enough for a 6 A circuit with some headroom for voltage drop.
Integration Notes
Mounts on 35 mm symmetrical DIN rail — one module width (roughly 9 mm pitch, 2 pitches total). Neutral is on the right. Tunnel terminals: torque to 2 N.m. Operating altitude limited to 2000 m; relative humidity 95 % at 55 °C, so it handles damp enclosure environments but not outdoor direct exposure.