Doepke DFS2 025-2/0.03-A KV

Residual Current Circuit Breakers (RCCB) disconnect the power supply when dangerously high fault currents occur, thereby protecting people, animals, and equipment. DFS 2 are two-pole residual current circuit breakers for single-phase networks. The large double-deck terminals can accommodate large conductor cross-sections. The tripped position of the multifunction switch knob facilitates troubleshooting. Type A switches are sensitive to pulsating and alternating currents. This function is independent of the mains voltage. Residual current circuit breakers in KV version (KV for short-time delayed) are significantly less sensitive to short-term impulse-like surge and fault currents, thus increasing the availability of the system. The additional protection (personal protection) is maintained. The short-time delayed switches can therefore be easily used in place of a standard switch.

Features:

• Pulsating and alternating current sensitive, independent of mains voltage
• High immunity to surge fault currents and mains voltage-driven follow current impulses
• Low power loss per pole
• VDE certified
• Mains and auxiliary voltage independent tripping
• Sensitive to alternating and pulsating direct fault currents (Type A)
• Compact size for all rated currents
• High short-circuit resistance
• Double-deck terminals on both sides for large conductor cross-sections and rail connection
• Switching position indicator
• Viewing window for labeling stickers
• Multifunction switch knob with three positions: On - Off - Tripped
• Neutral conductor position adjustable
• Quick mounting on mounting rail, installation position adjustable, feed direction adjustable

Technical Data:
Version: short-time delayed
Fault current type: A
Rated fault current: 0.03 A
Number of poles: 2
Rated current: 25 A.