Data Sheet

ManualsBrandsEaton ManualsCircuit BreakersTM-3-8261/EZ Uniselector 10 500 V 1 pc(s)

DATASHEET - TM-3-8261/EZ

Step switches, TM, 10 A, centre mounting, 3 contact unit(s), Contacts: 6,

45 °, maintained, With 0 (Oﬀ) position, 0-3, design no. 8261

Part no. TM-3-8261/EZ

Catalog No. 000698



Delivery program

Product range   Control switches

Part group reference   TM

Basic function   Step switches

   with black thumb grip and front plate

Contacts   6

Number of steps   3 steps, 45°

Degree of Protection   Front IP65

Design   centre mounting

  

Contact sequence  

Switching angle  ° 45

Switching performance   maintained

With 0 (Oﬀ) position

Design number   8261

Front plate no.  

front plate   0-3

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

Rated impulse withstand voltage U

imp

V AC 4000

Mounting position   As required

06/18/2021 Eaton 000698 ED2021 V80.0 EN 1 / 5

Summary of content (5 pages)

PAGE 1
DATASHEET - TM-3-8261/EZ Step switches, TM, 10 A, centre mounting, 3 contact unit(s), Contacts: 6, 45 °, maintained, With 0 (Oﬀ) position, 0-3, design no. 8261 Part no. Catalog No.
PAGE 2
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
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 10.2.2 Corrosion resistance Meets the product standard's requirements. 10.2.3.
PAGE 4
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. UL report applies to both US and Canada North America Certiﬁcation UL listed, certiﬁed by UL for use in Canada Degree of Protection IEC: IP65; UL/CSA Type: – Dimensions Key operation lock mechanism Door drilling dimensions Drilling dimensions: either 16.