DLS 6h miniature circuit-breakers, tripping characteristic B and C, 6 kA, for trade sector applications Function: Miniature circuit-breakers (MCBs) of Type DLS 6h serve primarily as overload protection for cables and leads in accordance with VDE 0100-430 as well as safeguarding against electrical shock in accordance with VDE 0100-410. Their rated breaking capacity is designed for branch and final circuits with medium short circuit capacity, such as e.g. domestic and commercial buildings. They can however – with certain limitations – also be employed for the protection of devices. Overcurrent tripping occurs when currents in the overload range arise and is effected by means of a slow-acting, heat-sensitive bimetal trip and, in the case of short-circuit currents, by means of an electromagnetic high-speed release. The DLS 6h is available in tripping characteristics B and C and with different response thresholds of the high-speed release. For the purposes of device protection the MCB can, within limits, thus be adapted to operational peak currents by selecting a suitable characteristic. External tripping can be achieved by means of additional devices such as operating current or undervoltage trips. After tripping, the miniature circuit-breaker can be restored to operation by means of manual reconnection. Features: · Tripping characteristics B and C for matching MCB precisely to the protective task · Rated breaking capacity for applications in domestic /housing developments · Low installation height leaves ample space for wiring even in small distributions · Strain-relief clips at bottom with wide terminal diameter range for busbar and cable wiring at both connection ends · Special snap-on fastening for removing even several MCBs from the bottom busbar interconnections. · Large flip-down labelling window for securing and protecting labels. · Uses standard busbars. · Designs available with 1, 2 and 3 poles, 1+N, 3+N · Saggered series of current ratings from 1 A to 63 A · Any position · ON – OFF switch position indicated on toggle lever · Accessories can be retrofitted on the right · Labelling software available free-of-charge Mounting method: Snap-on fastening on DIN-rail to EN 50022 in any standard distribution board. Applications: Power supplies in domestic and commercial buildings. Accessories: Auxiliary switch (DHi 3, DHi 4, DHi 5, DHi 6, DHi 7, DHi 8) Fault indication auxiliary switch (DHi-S10, DHi-S11) Operating current trip (DASA 12, DASA 24, DASA 48, DASA 230) Undervoltage trip (DUSA 24, DUSA 110, DUSA 230, DUSA 400) Connection and disconnection lock (DEASS)