1301043905-SPACEAGE SWITCHGEARS.pdf - Industrial Products

Electrical & ElectronicsIndustry ReviewWIRINGDIAGRAMfitted withany MCB(SP, SPN,DP, TP, TPN,and FP) togiveindicationof 'ON' or'OFF'position ofMCBFUNCTION:Theauxiliaryswitch isused forremote indication of the circuit condition(ON/OFF) of the MCB. All the connectingterminals are easily accessible from the topposition. The auxiliary switch is connected tothe tripping mechanism of MCB andoperates along with MCB. That it is switchedON and OFF together with the MCB throughthe connector. It is available in factory fittedmodule. This can be used in followingoutgoing combination modes dependingupon user requirement.ISOLATORSpecifications: IEC-60947-3, 1999Number of Poles: SP, DP, TP & FPUtilization Category: AC23ARated Voltage: 240 / 415 V ACRated Currents: 16 to 125 Amps.TECHNICAL DATASpecifications: IEC Pub 60898Number of Poles: 1, 1+N, 2, 3, 3+N & 4Tripping Characteristic & Rated: Bcharacteristics- 0.5A to 100 ACurrents (In): C characteristics - 0.5A to 100ARated breaking capacity (Icn): 10,000 AEnergy Limiting Class: Class 3 as per BS EN60898Rated Voltages (Ue) Single Pole: 240 / 415VACMulti Pole: 415 VACInsulation Voltage (Ui): 500VRated Frequencies: 50/60 HzImpulse withstands voltage (Uimp): 4 KV(1.2 μ)Impulse power frequency voltage: 2 KV (50Hz)Housing material: PolybutyleneTerephthalate in Grey colourDegree of Protection: IP 20 as per IEC 60529MountingPosition: AnypositionMounting: Quick snap to mounting rails, 35mmConnecting Terminals: Combination boxterminals on incoming and outgoing sides.Suitable for single-core, stranded andflexible conductors up to 25 sq mm,Combination crosshead screw, max.Tightening torque 2 NmElectrical Service Life: Min. 30,000make/break operationsAmbient Temperature: T max. : +55º C, Tmin.: -25º CImpactResistance:3g, At least2 impactsduration 13msTRIPPING CHARACTERISTICS CURVESSeptember 2010 PURCHASE 149