Data Sheet

ManualsBrandsEaton ManualsAutomationT0-1-8310/I1 Uniselector 20 690 V 1 pc(s)

DATASHEET - T0-1-8310/I1

Step switches, T0, 20 A, surface mounting, 1 contact unit(s), Contacts: 2,

45 °, maintained, With 0 (Oﬀ) position, 0-2, design no. 8310

Part no. T0-1-8310/I1

Catalog No. 218970



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   2

Degree of Protection   IP65

  

Design   surface mounting

  

Contact sequence  

Switching angle  ° 45

Switching performance   maintained

With 0 (Oﬀ) position

Design number   8310

Front plate no.  

front plate   0-2

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)

06/18/2021 Eaton 218970 ED2021 V80.0 EN 1 / 6

Summary of content (6 pages)

PAGE 1
DATASHEET - T0-1-8310/I1 Step switches, T0, 20 A, surface mounting, 1 contact unit(s), Contacts: 2, 45 °, maintained, With 0 (Oﬀ) position, 0-2, design no. 8310 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 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
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. °C -25 Operating ambient temperature max. °C 40 IEC/EN 61439 design veriﬁcation 10.
PAGE 5
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 06/18/2021 Eaton 218970 ED2021 V80.
PAGE 6
Drilling dimensions base 06/18/2021 Eaton Industries GmbH http://www.eaton.eu © 06/2021 by Eaton Industries GmbH Eaton 218970 ED2021 V80.