FuseBox – Circuit Protection
Instructions for FuseBox models including: RTAMBD Bi Directional Mini Rcbo, RTAMBD, Bi Directional Mini Rcbo, Directional Mini Rcbo, Mini Rcbo, Rcbo
FuseBox Bi-directional RCBO 25A
7 nov 2024 — Series. RTAM***BD. BI-DIRECTIONAL RCBO. Rating (A). 6, 10, 16, 20,25, 32, 40. Tripping curve. B, C. Number of Poles. 1P N (switched neutral).
File Info : application/pdf, 2 Pages, 227.11KB
DocumentDocumentBI-DIRECTIONAL MINI RCBO 6kA 1P+N (Sw) Instruction Leaflet DOC:RCBOMINIBD042024 Technical information Wiring Diagram Series Rating (A) Tripping curve Number of Poles Residual Operating Current(ln) Type Voltage(V) Frequency Rated short circuit capacity IP RATING Torque Maximum cable capacity Neutral cable length Complies with MINI RCBO series (RTAM***BD) RTAM***BD BI-DIRECTIONAL RCBO 6, 10, 16, 20,25, 32, 40 B, C 1P + N (switched neutral) 30mA A 230V 50/60Hz 6kA IP20 EN 60529 2.5Nm / 1.2Nm 16mm² (L BOTTOM) 10mm² (L+ N TOP) 360mm (can be cut to suit) IEC 61009-1 IEC 61009-2-2 Bi directional MINI RCBO with switched LINE and NEUTRAL. Used for the protection against overload, short circuit and earth leakage in solar applications or where current flows in both directions. Type A for AC and pulsating DC sensitivity with a short circuit capacity of 6kA with a maximum rating of 40A. Compact in size increasing working space within a FuseBox consumer unit making installation, connection and testing easier and quicker. Flying Neutral cable can be cut to suit but should be terminated. TESTING: Line and Neutral conductors DO NOT NEED TO BE disconnected for IR (insulation resistance). NEUTRAL CABLE CSA 6A 2.5 mm² 10A 2.5 mm² 16A 2.5 mm² 20A 2.5 mm² 32A 4.0 mm² 40A 4.0 mm² After installation and testing of this product it is essential that the INSTRUCTION LEAFLET is available for reference BI-DIRECTIONAL MINI RCBO 6kA 1P+N (Sw) Instruction Leaflet DOC:RCBOMINIBD042024 1b RCBO must be installed by a qualified electrician in accordance with the current IET Wiring Regulations BS 7671. 1c Total load must not exceed the rating of the RCBO or any additional limitation. 2 Installation 2a RCBO range designed to fit FuseBox consumer units and modular enclosures. 2b 35mm top hat din rail mounting. 2c Clip securely on to the din rail making sure the din rail clip at the bottom is pushed in, locking the RCBO onto the din rail, ensure lever is in the OFF position. 2d Cut, dress and connect cables as shown in the wiring diagram. 3 Connections 3a Before powering up the circuit check all connections are TORQUED. Loose connections cause fires!!!! 4 Testing 4a On completion of the installation, it must be tested in accordance with the latest edition of the IET Wiring Regulations for Electrical Installations (BS 7671). Operation of the TEST button on RCBO When newly fitted systems do not trip on the TEST button or using the RCD tester the problem is normally caused by an earth to neutral fault on the circuit (PME supply). Installers can easily check the RCBO by removing the LOAD connections on the RCBO and applying power. If the TEST button works the fault is in the circuit. RCBO TEST RCBOs ARE MANUFACTURED IN ACCORDANCE WITH IEC 61009-1 AND MUST BE TESTED TO THIS SPECIFICATION USING A CALIBRATED TEST METER. General type 0.5In RCBO will not trip 1In RCBO must trip within 300ms 5In RCBO must trip within 40ms What to do if a RCBO trips 1 Reset tripped RCBO to ON position 2 If RCBO trips again then disconnect all appliances connected to this circuit. 3 Switch RCBO to ON position and connect 1 appliance at a time to see which one trips the RCBO. 4 Once the faulty appliance has been identified, DO NOT USE appliance until it has been checked. 5 Switch RCBO to ON position. 6 If fault does not clear phone a qualified electrician to check installation Environment WASTE ELECTRICAL PRODUCTS SHOULD NOT BE DISPOSED OF IN HOUSEHOLD WASTE. CONTACT YOUR RETAILER OR LOCAL AUTHORITY FOR RECYCLING INFORMATION www.fusebox.co.uk After installation and testing of this product it is essential that the INSTRUCTION LEAFLET is available for reference