Data Sheet

DATASHEET - TM-1-8240/E

Step switches, TM, 10 A, ﬂush mounting, 1 contact unit(s), Contacts: 2, 60

°, maintained, With 0 (Oﬀ) position, 0-1-2, design no. 8240

Part no. TM-1-8240/E

Catalog No. 058267



Delivery program

Product range   Control switches

Part group reference   TM

Basic function   Step switches

   with black thumb grip and front plate

Contacts   2

Number of steps   2 steps, 60°

Degree of Protection   Front IP65

Design   ﬂush mounting

  

Contact sequence  

Switching angle  ° 60

Switching performance   maintained

With 0 (Oﬀ) position

Design number   8240

Front plate no.  

front plate   0-1-2

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   

06/18/2021 Eaton 058267 ED2021 V80.0 EN 1 / 4

PAGE 1
DATASHEET - TM-1-8240/E Step switches, TM, 10 A, ﬂush mounting, 1 contact unit(s), Contacts: 2, 60 °, maintained, With 0 (Oﬀ) position, 0-1-2, design no. 8240 Part no. Catalog No.
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
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.