Residual current circuit breakers (RCCB) disconnect the power supply when dangerously high fault currents occur, thereby protecting people, animals, and equipment. The large double-decker terminals can accommodate large conductor cross-sections. The tripped position of the multifunctional switch knob facilitates troubleshooting. The free labeling software assists with labeling. Type A switches are sensitive to pulsating and alternating currents. This function is independent of the mains voltage. Standard devices are designed for monitoring circuits with a rated voltage of 230 V/400 V and a rated frequency of 50 Hz.

Features:

• Mains and auxiliary voltage-independent tripping
• Sensitive to alternating and pulsating direct fault currents (Type A)
• Compact design for all rated currents
• High short-circuit strength
• Dual-sided double-decker terminals for large conductor cross-section and rail connection
• Switching position indicator
• Viewing window for labeling stickers
• Multifunctional switch knob with three positions: on, off, tripped
• Neutral conductor position on the left

Technical Data:
Mounting type: Quick mounting on mounting rail
Fault current type: A
Rated fault current: 0.03 A
Number of poles: 4
Rated current: 40 A
Standard: VDE 0664-10, EN 61008-1
Protection class: IP20.