Data Sheet

DATASHEET - TM-2-8231/E

Step switches, TM, 10 A, ﬂush mounting, 2 contact unit(s), Contacts: 4, 60

°, maintained, Without 0 (Oﬀ) position, 1-4, design no. 8231

Part no. TM-2-8231/E

Catalog No. 044029



Similar to illustration

Delivery program

Product range   Control switches

Part group reference   TM

Basic function   Step switches

   with black thumb grip and front plate

Contacts   4

Number of steps   4 steps, 60°

Degree of Protection   Front IP65

Design   ﬂush mounting

  

Contact sequence  

Switching angle  ° 60

Switching performance   maintained

Without 0 (Oﬀ) position

Design number   8231

Front plate no.  

front plate   1-4

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   

Open  °C -25 - +50

Overvoltage category/pollution degree   III/3

06/16/2021 Eaton 044029 ED2021 V80.0 EN 1 / 4

PAGE 1
DATASHEET - TM-2-8231/E Step switches, TM, 10 A, ﬂush mounting, 2 contact unit(s), Contacts: 4, 60 °, maintained, Without 0 (Oﬀ) position, 1-4, design no. 8231 Part no. Catalog No.
PAGE 2
Rated impulse withstand voltage 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 0.15 Current heat loss per auxiliary circuit at Ie (AC-15/230 V) CO 0.
PAGE 3
Design veriﬁcation as per IEC/EN 61439 Technical data for design veriﬁcation 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.
PAGE 4
Type of control element Toggle Front shield size 30x30 mm 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.