Doepke DRCBO 3 B25/0,03/1N-A KV FI-/LS-Kombination 09932406

Netzspannungsunabhängiger Fehlerstromschutzschalter mit Überstromauslösung (RCBO) zur Erfassung von Wechselfehler- und pulsierenden Gleichfehlerströmen geeignet zum nachträglichen Anbau von Zusatzeinrichtungen Auslösecharakteristik (MCB): B Fehlerstromtyp: A Bemessungsfehlerstrom I¿n: 0.03 A kurzzeitverzögert (gewitterfest) Neutralleiterposition: rechts Breite in Teilungseinheiten: 2 Laststromkreis (Lasttrennkontakt): Polzahl (gesamt): 2 Bemessungsspannung (AC): 230 V Bemessungsstrom AC (typ.): 25 A Bemessungsfrequenz: 50 Hz max. Bemessungsschaltvermögen: 10 kA Bemessungsisolationsspannung: 440 V Schraubklemme oben, unten (Laststromkreis): Anschlussquerschnitt eindrähtig: 1-Leiter: 1 mm² ... 25 mm² Anschlussquerschnitt mehrdrähtig: 1-Leiter: 1 mm² ... 16 mm² Anschlussquerschnitt feindrähtig: 1-Leiter: 1 mm² ... 16 mm² Umgebungstemperatur: min. -25 °C ... max. 40 °C Gehäuseart: Verteilereinbaugehäuse Montageart: Tragschiene (35 mm) Schutzart: IP20 (eingebaut: IP40) Abmessungen: B 35 mm (2 TE) × H 80 mm × T 74 mm Bauvorschriften/Normen: EN 61009-1, EN 61009-2-1, ÖVE/ÖNORM E 8601 Fabrikat: Doepke oder gleichwertig Artikelbezeichnung: DRCBO 3 B25/0,03/1N-A KV Bestellnummer: 09932406 gewähltes Fabrikat/Typ: ___________/___________eristics B and C facilitate the selection of different response thresholds for the instantaneous trip. For device protection, the switches can be adjusted by selecting the characteristics in limits to suit the operation-relevant peak currents. Devices with characteristic B offer standard line protection for sockets and lighting circuits while these devices with characteristic C are suitable for power circuits with high switch-on currents. Due to a response delay, residual current operated circuit-breakers with integral overcurrent protection in the KV design respond only to residual currents with a duration of more than a half-period of the mains frequency. In contrast to instantaneous breakers, they are significantly less sensitive to brief impulse-like residual currents and facilitate problem-free operation, even when lightning or switching overvoltage in the system causes capacitative surge residual currents or insulation flashovers with a secondary current up to the zero point of the mains voltage. They therefore meet the requirements for weatherproof RCBOs as per Austrian standard ÖVE E 8601. The tripping times set out in national and international design regulations for instantaneous RCBOs are also observed by the KV design devices. Therefore, in principle these may be used instead of a standard breaker. Properties: mains-voltage-independent tripping compact design for all rated currents high short-circuit resistance green-red contact position indicator residual current tripping indicator Screw terminals with strain-relief clamps with protection against wires being lodged behind them and wide terminal cross-section range for rail and line wiring on both connection sides Use of conventional wiring rails possible Neutral conductor right tri-stable snap-in slider f