Data Sheet

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DATASHEET - T0-2-8177/I1

Spring-return switch, T0, 20 A, surface mounting, 2 contact unit(s),

Contacts: 4, Spring-return in START position, 45 °, momentary/maintained,

START>1-0-2<START, Design number 8177

Part no. T0-2-8177/I1

Catalog No. 207101



EL-Nummer

(Norway)

0001456267

Similar to illustration

Delivery program

Product range   Control switches

Part group reference   T0

Basic function   Spring-return switch

   with black thumb grip and front plate

Contacts   4

Spring-return   Spring-return in START position

Degree of Protection   IP65

  

Design   surface mounting

  

Contact sequence  

Switching angle  ° 45

Switching performance   momentary/maintained

With 0 (Oﬀ) position

with spring-return from both directions

Design number   8177

Front plate no.  

front plate   START>1-0-2<START

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)

Technical data

General

Standards   IEC/EN 60947, VDE 0660, IEC/EN 60204

01/09/2020 Eaton 207101 ED2019 V63.0 EN 1 / 6

Summary of content (6 pages)

PAGE 1
DATASHEET - T0-2-8177/I1 Spring-return switch, T0, 20 A, surface mounting, 2 contact unit(s), Contacts: 4, Spring-return in START position, 45 °, momentary/maintained, START>1-0-2
PAGE 2
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 uninterrupted current Iu A 20 Note on rated uninterrupted current !u Ra
PAGE 3
690 V star-delta Ie A 8.5 Ie A 20 AC-21A Rated operational current switch 440 V AC-23A Motor rating AC-23A, 50 - 60 Hz 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 01/09/2020 Eaton 207101 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 207101 ED2019 V63.