Residual current operated circuit-breaker with integral overcurrent protection, three-pole+N, 10 A, 0,03 A, 6 kA, C-characteristic, Type A
Function:
RCBOs combine residual current protection and overcurrent protection in a single device. This makes them ideal for use in distribution boards where space is limited. The rated breaking capacity of the DRCBO 4 series is 6 kA. Type A circuit-breakers detect pulsating direct current and alternating current. With tripping characteristic C, these circuit-breakers ensure reliable protection for your circuits with loads that generate higher inrush peaks. Standard circuit-breakers are designed for circuits with 230 V or 400 V at 50 Hz.
Features:
pulsating current-sensitive and AC current-sensitive, mains-voltage-independent tripping, compact design for all rated currents, switch position indicator, separate indication of tripping cause, strain-relief clamps with a wide terminal cross-section range on both connection sides, neutral conductor right, labelling area
Mounting method:
quick fastening to mounting rail, any installation position, supply as desired
Applications:
Protection of circuits in residential and purpose-built buildings as well as industrial facilities with TN-S, TT and TN-C-S networks. In IT networks, the RCCB/MCBs can be set to switch off in the event of a second earth fault, Not permitted for use in systems with TN-C networks; not permitted for protecting circuits in which the power electronics equipment may cause smooth DC residual currents or residual currents with frequencies not equal to 50/60 Hz.
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