Data Sheet

ManualsBrandsEaton ManualsActuatorsEaton TM-1-8178/EZ On/Off button 1 pc(s)

DATASHEET - TM-1-8178/EZ

ON-OFF button, TM, 10 A, centre mounting, 1 contact unit(s), Contacts: 2,

90 °, momentary, With 0 (Oﬀ) position, With spring-return from start to 1,

0-I<START, Design number 8178

Part no. TM-1-8178/EZ

Catalog No. 016786



EL-Nummer

(Norway)

0001456171

Delivery program

Product range   Control switches

Part group reference   TM

Basic function   ON-OFF button

   with black thumb grip and front plate

Contacts   2

Degree of Protection   Front IP65

Design   centre mounting

  

Contact sequence  

Switching angle  ° 90

Switching performance   momentary

With 0 (Oﬀ) position

With spring-return from start to 1

Design number   8178

Front plate no.  

front plate   0-I<START

Motor rating AC-23A, 50 - 60 Hz

  

400 V P kW 3

Rated uninterrupted current I

A 10

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, CSA, UL

Control switch as per IEC/EN 60947-5-1

Auxiliary switch as per IEC/EN 60947-5-1

Climatic prooﬁng   Damp heat, constant, to IEC 60068-2-78

Damp heat, cyclic, to IEC 60068-2-30

Ambient temperature   

01/09/2020 Eaton 016786 ED2019 V63.0 EN 1 / 5

Summary of content (5 pages)

PAGE 1
DATASHEET - TM-1-8178/EZ ON-OFF button, TM, 10 A, centre mounting, 1 contact unit(s), Contacts: 2, 90 °, momentary, With 0 (Oﬀ) position, With spring-return from start to 1, 0-I
PAGE 2
Open °C -25 - +50 Overvoltage category/pollution degree Rated impulse withstand voltage III/3 Uimp V AC Mounting position 4000 As required Contacts Electrical characteristics Rated operational voltage Ue V AC 500 Rated uninterrupted current Iu A 10 Note on rated uninterrupted current !u Rated uninterrupted current Iu is speciﬁed for max. cross-section. Short-circuit rating Fuse A gG/gL 10 Switching capacity Safe isolation to EN 61140 Current heat loss per contact at Ie W 0.
PAGE 3
Rated operational current for speciﬁed heat dissipation In A 10 Heat dissipation per pole, current-dependent Pvid W 0.15 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 50 IEC/EN 61439 design veriﬁcation 10.2 Strength of materials and parts 10.2.
PAGE 4
Degree of protection (IP), front side IP65 Degree of protection (NEMA), front side Other Approvals Product Standards UL 508; CSA-C22.2 No. 14-05; CSA-C22.2 No. 94; IEC/EN 60947-3; CE marking UL File No. E36332 UL Category Control No. NLRV CSA File No.
PAGE 5
Assets (links) Declaration of CE Conformity 00002932 Instruction Leaﬂets IL03801027Z2018_04 01/09/2020 Eaton Industries GmbH http://www.eaton.eu © 12/2019 by Eaton Industries GmbH Eaton 016786 ED2019 V63.