Data Sheet

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DATASHEET - T0-3-8244/I1

Step switches, T0, 20 A, surface mounting, 3 contact unit(s), Contacts: 6,

45 °, maintained, With 0 (Oﬀ) position, 0-6, Design number 8244

Part no. T0-3-8244/I1

Catalog No. 207129



Similar to illustration

Delivery program

Product range   Control switches

Part group reference   T0

Basic function   Step switches

   with black thumb grip and front plate

Contacts   6

Number of steps   6 steps, 45°

Degree of Protection   IP65

  

Design   surface mounting

  

Contact sequence  

Switching angle  ° 45

Switching performance   maintained

With 0 (Oﬀ) position

Design number   8244

Front plate no.  

front plate   0-6

Motor rating AC-23A, 50 - 60 Hz

  

400 V P kW 5.5

Rated uninterrupted current I

A 20

Note on rated uninterrupted current !

  Rated uninterrupted current I

is speciﬁed for max. cross-section.

Number of contact units  contact

unit(s)

01/09/2020 Eaton 207129 ED2019 V63.0 EN 1 / 6

Summary of content (6 pages)

PAGE 1
DATASHEET - T0-3-8244/I1 Step switches, T0, 20 A, surface mounting, 3 contact unit(s), Contacts: 6, 45 °, maintained, With 0 (Oﬀ) position, 0-6, Design number 8244 Part no. Catalog No.
PAGE 2
Technical data General Standards IEC/EN 60947, VDE 0660, IEC/EN 60204 Switch-disconnector according to IEC/EN 60947-3 Climatic prooﬁng Damp heat, constant, to IEC 60068-2-78 Damp heat, cyclic, to IEC 60068-2-30 Ambient temperature Enclosed °C -25 - +40 Overvoltage category/pollution degree Rated impulse withstand voltage III/3 Uimp Mechanical shock resistance V AC 6000 g 15 Mounting position As required Contacts Electrical characteristics Rated operational voltage Ue V AC 690 Rated uni
PAGE 3
500 V Ie A 9 500 V star-delta Ie A 15.6 690 V Ie A 4.9 690 V star-delta Ie A 8.5 Ie A 20 P kW 230 V P kW 3 400 V 415 V P kW 5.5 500 V P kW 7.5 690 V P kW 5.5 230 V Ie A 13.3 400 V 415 V Ie A 13.3 500 V Ie A 13.3 690 V Ie A 7.
PAGE 4
Rating data for approved types Terminal capacity Terminal screw M3.5 Tightening torque lb-in 8.83 Design veriﬁcation as per IEC/EN 61439 Technical data for design veriﬁcation Rated operational current for speciﬁed heat dissipation In A 20 Heat dissipation per pole, current-dependent Pvid W 0.6 Equipment heat dissipation, current-dependent Pvid W 0 Static heat dissipation, non-current-dependent Pvs W 0 Heat dissipation capacity Pdiss W 0 Operating ambient temperature min.
PAGE 5
Suitable for ground mounting Yes Suitable for front mounting 4-hole No Suitable for distribution board installation No Suitable for intermediate mounting No Complete device in housing Yes Type of control element Toggle Front shield size 48x48 mm Degree of protection (IP), front side IP65 Degree of protection (NEMA), front side Other Dimensions 01/09/2020 Eaton 207129 ED2019 V63.
PAGE 6
Drilling dimensions base Assets (links) Declaration of CE Conformity 00003075 Instruction Leaﬂets IL03801007Z2018_05 01/09/2020 Eaton Industries GmbH http://www.eaton.eu © 12/2019 by Eaton Industries GmbH Eaton 207129 ED2019 V63.