residual current operated circuit-breakers with integral overcurrent protection DRCBO 4 C16/0,30/3N-HP
- AC-DC sensitive for increased fire prevention
- higher system availability: heat pump optimised short-time delay
- clear labelling of the scope of application
residual current operated circuit-breakers with integral overcurrent protection DRCBO 4 C16/0,30/3N-HP
- AC-DC sensitive for increased fire prevention
- higher system availability: heat pump optimised short-time delay
- clear labelling of the scope of application
Details
Residual current operated circuit-breaker with integral overcurrent protection, three-pole+N, 16 A, 0,3 A, C-characteristic, for heat pumps
RCBOs combine residual current and miniature circuit-breakers in a single device (RCBO). They protect people against residual currents and systems against short-circuit and overload. DRCBO 4s have a rated switching capacity of 6 kA. RCCBs of the HP variant were specially developed to protect heat pumps and detect smooth DC residual currents and all other residual currents with frequencies up to 20 kHz. Thanks to its HP-optimised slow-blow, the AC-DC sensitive residual current circuit-breaker is resistant to surge currents. It therefore offers higher system availability by reducing faulty tripping. Switches with tripping characteristic C are optimised for electric circuits with high inrush or peak currents. Standard switches are designed for electric circuits with a rated voltage of 230 V or 400 V and a rated frequency of 50 Hz.
AC/DC sensitive for residual currents with frequencies of 0 Hz (smooth direct current) up to 20,000 Hz, mains-voltage-independent tripping when type A residual currents occur, 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
quick fastening to mounting rail, any installation position, supply preferably from above
RCBOs of the HP variant are suitable for private, commercial and industrial installations with TN-S, TT and TN-C-S systems in which heat pumps are used.
suitable for use in 50 Hz AC networks, not suitable for use on the output side of controlled electrical equipment such as frequency converters
Residual current operated circuit-breaker with integral overcurrent protection, three-pole+N, 16 A, 0,3 A, C-characteristic, for heat pumps
RCBOs combine residual current and miniature circuit-breakers in a single device (RCBO). They protect people against residual currents and systems against short-circuit and overload. DRCBO 4s have a rated switching capacity of 6 kA. RCCBs of the HP variant were specially developed to protect heat pumps and detect smooth DC residual currents and all other residual currents with frequencies up to 20 kHz. Thanks to its HP-optimised slow-blow, the AC-DC sensitive residual current circuit-breaker is resistant to surge currents. It therefore offers higher system availability by reducing faulty tripping. Switches with tripping characteristic C are optimised for electric circuits with high inrush or peak currents. Standard switches are designed for electric circuits with a rated voltage of 230 V or 400 V and a rated frequency of 50 Hz.
AC/DC sensitive for residual currents with frequencies of 0 Hz (smooth direct current) up to 20,000 Hz, mains-voltage-independent tripping when type A residual currents occur, 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
quick fastening to mounting rail, any installation position, supply preferably from above
RCBOs of the HP variant are suitable for private, commercial and industrial installations with TN-S, TT and TN-C-S systems in which heat pumps are used.
suitable for use in 50 Hz AC networks, not suitable for use on the output side of controlled electrical equipment such as frequency converters
