Data Sheet

DATASHEET - T0-2-142/E

Step switches, T0, 20 A, ﬂush mounting, 2 contact unit(s), Contacts: 3, 45 °,

maintained, With 0 (Oﬀ) position, 0-5, design no. 142

Part no. T0-2-142/E

Catalog No. 011131



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   3

Degree of Protection   Front IP65

Design   ﬂush mounting

  

Contact sequence  

Switching angle  ° 45

Switching performance   maintained

With 0 (Oﬀ) position

Design number   142

Front plate no.  

front plate   0-5

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, CSA, UL

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   

Open  °C -25 - +50

Enclosed  °C -25 - +40

Overvoltage category/pollution degree   III/3

06/18/2021 Eaton 011131 ED2021 V80.0 EN 1 / 5

PAGE 1
DATASHEET - T0-2-142/E Step switches, T0, 20 A, ﬂush mounting, 2 contact unit(s), Contacts: 3, 45 °, maintained, With 0 (Oﬀ) position, 0-5, design no. 142 Part no. Catalog No.
PAGE 2
Rated impulse withstand voltage 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 Rated uninterrupted current Iu is speciﬁed for max. cross-section. Load rating with intermittent operation, class 12 AB 25 % DF x Ie 2 AB 40 % DF x Ie 1.6 AB 60 % DF x Ie 1.
PAGE 3
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
Single-phase 120 V AC HP 0.5 200 V AC HP 1 240 V AC HP 1.5 200 V AC HP 3 240 V AC HP 3 480 V AC HP 7.5 600 V AC HP 7.5 Three-phase Short Circuit Current Rating SCCR Basic Rating kA 5 max. Fuse A 50 High fault rating kA 10 max. Fuse A 20, Class J AWG 18 - 14 Terminal capacity Solid or ﬂexible conductor with ferrule Terminal screw M3.5 Tightening torque lb-in 8.
PAGE 5
Technical data ETIM 7.0 Low-voltage industrial components (EG000017) / Control switch (EC002611) Electric engineering, automation, process control engineering / Low-voltage switch technology / Oﬀ-load switch, circuit breaker, control switch / Control switch (ecl@ss10.0.1-27-37-14-14 [ACN998011]) Type of switch Level switch Number of poles 1 Max.