09144601

Doepke The experts in residual current protection technology DATA SHEET DFS 2 063-2/0,03-A HD sensitive to pulsating and alternating currents Type A, for harsh environments: Internetlink Article number 09144601HD symbolic image 1ATV Function Residual current circuit-breakers (RCCBs) are components for implementing protective measure "Automatic disconnection of the power supply" as per VDE 0100 part 410 or corresponding international installation regulations. Series DFS 2 devices are compact two-pole residual current circuit-breakers for single-phase networks. In the standard design, they only take up two module-width units of space. In spite of the compact dimensions, a number of different tripping currents and characteristics are available at rated currents, depending on the design, up to 125 A. They also have large two-tier terminals for large conductor cross-sections, a practical multifunctional switch toggle and can be provided with pre-prepared labels using free-of-charge software. Switches with residual current characteristic A allow the mains voltage independent detection of sinusoidal AC currents and pulsating DC residual currents. Any possible additional functions may be voltage-dependent. Devices in the standard design are intended for monitoring circuits with a rated voltage of 230 V/400 V and a rated frequency of 50 Hz. With an airtight, encapsulated tripping mechanism from a special alloy and the stainless steel latch, residual current circuit-breakers in HD design are protected, in particular from corrosion, corrosive gases, moisture and extreme temperature fluctuations. Features tripping not dependent on mains and auxiliary voltage, sensitive to AC residual currents and pulsating DC residual currents (type A) , compact design for all rated currents, high short-circuit resistance, double-sided two-tier terminals for large conductor cross-section and busbar, switch position indicator, viewing window for labels, multifunction switch toggle with three positions: "on", "off" and "tripped", Neutral conductors with standard design left, for two-terminal-pair devices type A/AC/F up to 125 A and type B/B+ up to 80 A; N-right available at no extra charge. Mounting quick fastening to mounting rail, any installation position, supply from any direction Applications Power supplies to residential and purpose-built buildings as well as industrial facilities with TN-S, TT and TN-C-S networks. In IT networks, the residual current circuit-breakers of this series can be set to switch off in the event of a second fault, Excluded is the application in TNC systems and for the protection of installations in which electronic equipment could generate smooth DC currents or residual currents with frequencies other than 50 Hz. Comprehensive protection is not provided in this case. For these applications we recommend our AC/ DC sensitive residual current circuit-breakers (Type B or B+). Accessories Automatic reclosing devices DFA, Clamp covers KA, Information stickers HAS, Auxiliary Switches DHi, Software DBS Technical Data Technical Data Series Number of poles Residual current type Rated current (AC) Rated residual current I∆n Short-time delayed Selective min. Operating voltage range of test circuit 2020_01_31 DFS 2 063-2/0,03-A HD DFS 2 A HD 2 A 63 A 0.03 A false false 150 V doepke_09144601HD_dbl_en.pdf 1/3 Doepke The experts in residual current protection technology Technical Data max. Operating voltage range of test circuit Maximum disconnection times Specification min. Contact opening Rated voltage (AC) Rated current (AC) Rated short-circuit current Surge current strength max. total rated switching capacity Rated insulation voltage Rated impulse withstand voltage Rated frequency Current heat loss per current path thermal Backup-fuse OCPD short-circuit backup-fuse SCPD Back-up fuse type Neutral conductor position Protection against direct contact Connection C1 Maximum number of conductors per terminal Cross section solid Connecting capacity flexible Cross section stranded Tightening torque Operating position max. Operating altitude above MSL Mechanical endurance Electrical endurance Surrounding atmosphere Storage temperature Ambient temperature Climate resistance Shock resistance Fatigue limit Housing type Mounting type Housing material Protection class sealable Width Height Depth Installation depth 2020_01_31 DFS 2 063-2/0,03-A HD 250 V 1 · IΔn: ≤ 300 ms; 5 · IΔn: ≤ 40 ms Load circuit Load switch contact 4 mm 230 V 63 A 10 kA 0.25 kA 800 A 400 V 4 kV 50 Hz 2.8 W 63 A 100 A gG Screw-type terminal top and bottom (Load circuit) arbitrary DGUV V3, VDE 0660-514, finger-safe and safe for back-of-hand 2 (conductors of same type and cross-section) 1-wire: 1.5 mm² ... 50 mm²; 2-wire: 1.5 mm² ... 16 mm² 1-wire: 1.5 mm² ... 50 mm²; 2-wire: 1.5 mm² ... 16 mm² 1-wire: 1.5 mm² ... 50 mm²; 2-wire: 1.5 mm² ... 16 mm² 2.5 Nm ... 3 Nm General data any 2000 m min. 5000 cycles min. 2000 cycles harsh environmental conditions -35 °C ... 75 °C -25 °C ... 60 °C according to IEC 60068-2-30: humid heat / cyclic (25 °C / 55 °C; 93 % / 97 % RH) 20 g / 20 ms Duration > 5 g (f ≤ 80 Hz, duration > 30 min.) Distributor housing Mounting rail (35 mm) Thermoplastic resin IP20 (installed: IP40) true 36 mm 85 mm 75 mm 69 mm doepke_09144601HD_dbl_en.pdf 2/3 Doepke The experts in residual current protection technology Technical Data Width (modules) Design requirements/Standards Certifications Degree of pollution according to EN 60664 Dimensions DFS 2 063-2/0,03-A HD 2 VDE 0664-10, EN 61008-1 VDE 2 Wiring example Dimensional drawing Group view Wiring diagram 2020_01_31 doepke_09144601HD_dbl_en.pdf 3/3