Residual current circuit breaker DFS4 063-4/0,03-B SK

DFS4 063-4/0,03-B SK 09144998 4014712148628 EAN/GTIN DE 85624250 WEEE

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£372.53 incl. VAT (£0.00)
£891.26 (-58.2% RRP***)

3-5 days* (GBR)

Safety and hazard information
Please note that electrotechnical work may only be carried out by qualified electricians or under their guidance and supervision. Observe any deviating country-specific electrical installation standards and regulations and seek advice from a local electrician.In addition, observe more current safety instructions and regulations for the products on the manufacturer's side or the product descriptions and installation instructions on the manufacturer's side.

Devices with a connected load of > 380V/400V require a heavy current connection and may only be connected by an approved electrical company. Devices with a power rating > 12kW require the approval of your grid operator (Germany, other countries may differ).
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FI switch DFS4 063-4/0.03-B SK number of poles 4, rated voltage 400V, rated current 63A, rated... more
Residual current circuit breaker DFS4 063-4/0,03-B SK – Doepke – 09144998 – 4014712148628: FI switch DFS4 063-4/0.03-B SK number of poles 4, rated voltage 400V, rated current 63A, rated residual current 30mA, rated insulation voltage Ui 400V, rated impulse withstand voltage Uimp 4kV, mounting type DIN rail, residual current type B, short-time delayed type, short-circuit strength (Icw ) 10kA, surge current resistance 3kA, frequency 50 Hz, additional equipment possible, protection class (IP) IP20, width in pitch units 4, installation depth 69mm, ambient temperature during operation -25... 40°C, degree of pollution 2, connectable conductor cross-section multi-wire 1.5. .. 50mm², connectable conductor cross-section, solid 1.5... 50mm², residual current circuit breakers (RCCB) switch off the power supply if dangerously high residual currents occur. In this way, you protect people, animals and systems. DFS 4 are two- or four-pole residual current circuit breakers for single- or three-phase networks. In the standard version, the compact devices are four modules wide. They are available with many different residual current types and designs with rated currents up to 125 A. The large double-decker terminals can also accommodate large conductor cross-sections. The triggered position of the multifunction switch toggle makes troubleshooting easier. The free label software helps with labeling. Type B switches are AC/DC sensitive. They protect against pulse and alternating residual currents, residual currents with mixed frequencies and smooth direct residual currents at frequencies up to 150 kHz. They are more resistant to surge currents and thunderstorms. Residual current circuit breakers from the SK series stand for residual current protection and high system availability. They are characterized by a lower response sensitivity at higher frequencies. The SK characteristic curve is optimized for systems in which fire protection is not required. Standard version devices are designed for monitoring circuits with a rated voltage of 230 V/400 V and a rated frequency of 50 Hz. Properties: high immunity to operational leakage and residual currents at frequencies from 1 kHz, meets the requirements of the building regulations VDE 0664-10, VDE 0664-40, ÖVE/ÖNORM E 8601, all-current sensitive for residual currents with frequencies and mixed frequencies of 0 Hz (smooth direct current ) up to 150 kHz, electromagnetic compatibility in accordance with VDE 0664-30 and VDE 0839-6-2 (interference immunity for industrial applications), mains voltage-independent triggering for type A residual currents, voltage-dependent detection of smooth direct residual currents and alternating residual currents with frequencies other than 50/60 Hz, full functionality with Mains voltages from at least 50 V AC on any two active conductors, small size for all rated currents, high short-circuit strength, double-decker terminals on both sides for large conductor cross-section and rail connection, switching position indicator, viewing window for labels, multifunctional switch toggle with three positions: ''on'', ''off' ', ''triggered'', also available in the ''HD'' version, connection C1 neutral conductor position on the left, also available as N on the right at no extra charge. Mounting type: Quick fastening on mounting rail, installation position in any position, feed preferably from above, areas of application: Commercial and industrial installations with TN-S TT and TN-CS systems in which power electronics equipment is used without galvanic network isolation, such as: E.g. frequency converters, switching power supplies, high-frequency power converters. Photovoltaic and UPS systems with transformerless inverters. Notes: suitable for use in 50 Hz AC networks, RCCB for other frequencies on request, Not for use in DC networks or on the output side of controlled electrical equipment such as. B. frequency converters.
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Number of poles 4
Rated voltage 400V
Rated current 63 A
Rated fault current 0.03 A
Rated insulation voltage Ui 400V
Rated impulse withstand voltage Uimp 4 kV
Mounting DIN rail
Fault current type B
Selective type no
Short time delayed type yes
Short-circuit strength (Icw) 10 kA
Surge current resistance 3 kA
Voltage AC
With locking device yes
Frequency 50 Hz
Additional equipment possible yes
IP protection) IP20
Width in division units 4
Depth 69 mm
Pollution degree 2
Explosion protection no

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