Datasheet

ManualsBrandsEaton ManualsCircuit BreakersT8-3-8342/I48/SVB-SW/HI11 MR switch for floor mounting, lockable 690 V Black 1 pc(s)

DATASHEET - T8-3-8342/I48/SVB-SW/HI11

Main switch, T8, 315 A, surface mounting, 3 contact unit(s), 6 pole, 1

N/O, 1 N/C, STOP function, With black rotary handle and locking ring,

Lockable in the 0 (Oﬀ) position

Part no. T8-3-8342/I48/SVB-SW/HI11

Catalog No. 201449



Delivery program

Product range   Main switch

maintenance switch

Repair switch

Part group reference   T8

Stop Function   STOP function

   With black rotary handle and locking ring

Information about equipment supplied   with KS4‐CI and K150/1/BR: Ingress protection IP64

Number of poles   6 pole

Auxiliary contacts

  

  N/O 1

  N/C 1

Locking facility   Lockable in the 0 (Oﬀ) position

Degree of Protection   IP65

  

Design   surface mounting

  

Contact sequence  

Switching angle  ° 90

Design number   8342

Function  

Motor rating AC-23A, 50 - 60 Hz

  

400 V P kW 132

Rated uninterrupted current I

A 315

Note on rated uninterrupted current !

  Rated uninterrupted current I

is speciﬁed for max. cross-section.

Open = 315, enclosed= 275 A

Number of contact units  contact

unit(s)

06/18/2021 Eaton 201449 ED2021 V80.0 EN 1 / 7

Summary of content (7 pages)

PAGE 1
DATASHEET - T8-3-8342/I48/SVB-SW/HI11 Main switch, T8, 315 A, surface mounting, 3 contact unit(s), 6 pole, 1 N/O, 1 N/C, STOP function, With black rotary handle and locking ring, Lockable in the 0 (Oﬀ) position Part no. Catalog No.
PAGE 2
Technical data General Standards IEC/EN 60947, VDE 0660, IEC/EN 60204 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 Enclosed °C -25 - +40 Overvoltage category/pollution degree Rated impulse withstand voltage III/3 Uimp V AC Mounting position 8000 As required Contacts Mechanical variables Number of poles 6 pole Auxiliary contacts N/O 1 N/C 1 Electrical characteristics Rated o
PAGE 3
230 V Ie A 126 400V 415 V Ie A 105 400 V star-delta Ie A 105 500 V Ie A 78 500 V star-delta Ie A 78 690 V Ie A 42 P kW 230 V P kW 75 400 V 415 V P kW 132 500 V P kW 132 690 V P kW 37 230 V Ie A 239 400 V 415 V Ie A 245 500 V Ie A 184 690 V Ie A 42 Ie A 315 V 42 A 250 AC-23A Motor rating AC-23A, 50 - 60 Hz Rated operational current motor load switch DC DC-1, Load-break switches L/R = 1 ms Rated operational current Voltage per contact pair in
PAGE 4
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 40 IEC/EN 61439 design veriﬁcation 10.2 Strength of materials and parts 10.2.2 Corrosion resistance Meets the product standard's requirements. 10.2.3.1 Veriﬁcation of thermal stability of enclosures Meets the product standard's requirements. 10.2.3.
PAGE 5
Number of auxiliary contacts as normally open contact 1 Number of auxiliary contacts as change-over contact 0 Motor drive optional No Motor drive integrated No Voltage release optional No Device construction Complete device in housing Suitable for ground mounting Yes Suitable for front mounting 4-hole No Suitable for front mounting centre No Suitable for distribution board installation No Suitable for intermediate mounting No Colour control element Black Type of control element Door
PAGE 6
Dimensions The CI48 enclosure has a top cover height of 275 mm! 06/18/2021 Eaton 201449 ED2021 V80.
PAGE 7
≦ 3 padlocks 06/18/2021 Eaton Industries GmbH http://www.eaton.eu © 06/2021 by Eaton Industries GmbH Eaton 201449 ED2021 V80.