Type: T0-2-1/I1/SVB Article No.: 207147 Sales text ON-OFF SWITCH Ordering information BME-CAT Fotos Produktgruppen-Bezeichnung T0-... Load current switches Main switches, maintenance switches Design Surface mounting Basic type for ... insert mounting form T0-2-1/... Mounting form I1/SVB No. of poles M Description 3 As Emergency-Stop device General IEC/EN 60947, VDE 0660, IEC/EN 60204, CSA, UL Switch-disconnectors to IEC/EN 60947-3 Load-break switches to IEC/EN 60947-3 Standards Lifespan, mechanical Maximum operating frequency Climatic proofing 1 Operations Operations/h x 106 1 3000 Damp heat, constant, to IEC 60068-2-78; Damp heat, cyclical, to IEC 60068-2-30 Ambient temperature Open C -25...50 Enclosed C -25...40 Mounting position Mechanical shock resistance to IEC 60068-2-27 As required Half-sinusoidal shock 20 ms g > 15 Ue V AC 690 Uimp V AC 6000 Contacts Rated operational voltage Rated impulse withstand voltage Overvoltage category/pollution degree III/3 Rated uninterrupted current open Iu A 20 Enclosed Iu A 20 AB 25 % DF x Ie 2 AB 40 % DF x Ie 1,6 AB 60 % DF x Ie 1,3 Load rating with intermittent operation, class 12 Short-circuit rating Fuse Rated short-time withstand current (1 s current) A gG/gL 20 Icw Arms 320 V AC 440 90 60 45 30 Safe isolation to VDE 0106 Part 101 and Part 101/A1 between the contacts Switching angles Contact units 11 Double-break contacts max. 22 Current heat loss per contact at Ie W 0,6 Terminal capacities Solid or stranded mm2 1 x (1 - 2.5) 2 x (1 - 2.5) Flexible with ferrule to DIN 46228 mm2 1 x (0.75 - 1.5) 2 x (0.75 - 1.5) Terminal screw 2 M3.5 Tightening torque Nm 1 Switching capacity AC Rated making capacity cos = 0.35 A 130 230 V A 100 400 V A 110 500 V A 80 690 V A 60 Ie A 20 230 V P kW 3 230 V Star-delta P kW 4 400 V P kW 4 400 V Star-delta P kW 5,5 500 V P kW 5,5 500 V Star-delta P kW 7,5 690 V P kW 4 690 V Star-delta P kW 5,5 230 V P kW 3,5 400 V P kW 6,5 500 V P kW 13 230 V Ie A 6 400 V Ie A 4 500 V Ie A 2 Ie A 10 V 60 Rated breaking capacity, motor load switch cos = 0.35 Rated operational current 440 V load-break switch AC-21A AC-3 motor load switch motor rating AC-23A Motor load switches (main switches maintenance switches) Rated operational current control switch AC-15 DC DC-1, Load-break switches L/R = 1 ms Rated operational current Voltage per contact pair in series DC-21A 3 Rated operational current 240 V Ie 240 V Contacts A 1 Quantity 1 DC-23A, motor load switch L/R = 15 ms 24 V Rated operational current Ie Contacts A 10 Quantity 1 48 V Rated operational current Ie Contacts A 10 Quantity 2 60 V Rated operational current Ie Contacts A 10 Quantity 3 120 V Rated operational current Ie Contacts A 5 Quantity 3 240 V Rated operational current Ie Contacts A 5 Quantity 5 DC-13, Control switches L/R = 50 ms Rated operational current Ie Voltage per contact pair in series Control circuit reliability at 24 V DC, 10 mA Fault probability A 10 V 32 HF < 10 -5, < 1 fault in 100000 operations Notes Notes 4 For mechanical shock resistance: T3.../I... >12g Applies to T0(3).../SVB: isolating characteristics to IEC/EN 60947 Ufor rated operational voltage up to 500 V AC Applies to rated uninterrupted current Iu of the contact: with T5-4-8344/I5 max. 95 A For terminal capacity solid, stranded and flexible: T0(3), (6), (8)...: Maximum of 2 cross-section sizes difference admissible between 2 conductors T5(B)-...: Maximum of 1 cross-section size difference admissible between 2 conductors For type T8-3-8342/... the following applies: switching angle = 90 and flat connection = 1 busbar 25 x 5 or 2 busbars 20 x 3 Dimensions Depth of one contact unit: 9.5 mm Dimensions Diameter of drilled hole Bottom Dimensions 5 3 Padlocks Characteristic curve For utilisation category AC-4 (extreme load: 100 % inching, reversing or plugging) The blocked rotor current of the motor should not exceed the rated current of the switch for AC-21A to ensure a reasonable device lifespan. Moeller GmbH, Hein-Moeller-Str. 7-11, D-53115 Bonn E-Mail: catalog@moeller.net, Internet: www.moeller.net, http://catalog.moeller.net HPL-C2007G V2.1 (c) 2007 by Moeller GmbH 6