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 3 Description As Emergency−Stop device General IEC/EN 60947, VDE 0660, IEC/EN 60204, CSA, UL Switch−disconnectors to Standards IEC/EN 60947−3 Load−break switches to IEC/EN 60947−3 6 Lifespan, mechanical Operations × 10 1 Maximum operating frequency Operations/h 3000 Climatic proofing Damp heat, constant, to IEC 60068−2−78; Damp heat, 1 cyclical, to IEC 60068−2−30 Ambient temperature Open °C –25...50 Enclosed °C –25...40 Mounting position As required Mechanical shock resistance to Half−sinusoidal g > 15 IEC 60068−2−27 shock 20 ms Contacts Rated operational voltage U V AC 690 e Rated impulse withstand voltage U V AC 6000 imp Overvoltage category/pollution III/3 degree Rated uninterrupted current open I A 20 u Enclosed I A 20 u Load rating with intermittent operation, class 12 AB 25 % DF × I 2 e AB 40 % DF × I 1,6 e AB 60 % DF × I 1,3 e Short−circuit rating Fuse A gG/gL 20 Rated short−time withstand I A 320 cw rms current (1 s current) Safe isolation to VDE 0106 Part 101 and Part 101/A1 between the contacts V AC 440 90 60 Switching angles ° 45 30 Contact units 11 Double−break contacts max. 22 Current heat loss per contact at W 0,6 I e Terminal capacities 1 × (1 – 2.5) 2 Solid or stranded mm 2 × (1 – 2.5) Flexible with ferrule to DIN 1 × (0.75 – 1.5) 2 mm 46228 2 × (0.75 – 1.5) Terminal screw M3.5 2 Tightening torque Nm 1 Switching capacity AC Rated making capacity cos = A 130 0.35 Rated breaking capacity, motor load switch cos = 0.35 230 V A 100 400 V A 110 500 V A 80 690 V A 60 Rated operational current 440 V I A 20 e load−break switch AC−21A AC−3 motor load switch motor rating 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 AC−23A Motor load switches (main switches maintenance switches) 230 V P kW 3,5 400 V P kW 6,5 500 V P kW 13 Rated operational current control switch AC−15 230 V I A 6 e 400 V I A 4 e 500 V I A 2 e DC DC−1, Load−break switches L/R = 1 ms Rated operational current I A 10 e Voltage per contact pair in series V 60 DC−21A 3 Rated operational current 240 V I A 1 e 240 V Contacts Quantity 1 DC−23A, motor load switch L/R = 15 ms 24 V Rated operational current I A 10 e Contacts Quantity 1 48 V Rated operational current I A 10 e Contacts Quantity 2 60 V Rated operational current I A 10 e Contacts Quantity 3 120 V Rated operational current I A 5 e Contacts Quantity 3 240 V Rated operational current I A 5 e Contacts Quantity 5 DC−13, Control switches L/R = 50 ms Rated operational current I A 10 e Voltage per contact pair in series V 32 −5 Control circuit reliability at 24 V < 10 , < 1 fault in 100000 Fault probability H F DC, 10 mA operations Notes Notes 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 I of u 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 4 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 × 5 or 2 busbars 20 × 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 © 2007 by Moeller GmbH 6