Page 38 - Changeover switch

38 ABB TRANSFER AND CHANGE-OVER SWITCHES

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Optional accessories for manual change-over switches

Ordering information for phase barriers

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Phase barriers
The phase barriers designed for ABB Tmax T4-T5 MCCB's can also be used for OT_160...800 change-over
switches. 3-pole change-overs need 8 barriers and 4-pole change-overs need 12 barriers for full protection.

No. Cutting width W of Units/
Suitable of Height the phase barrier type
KE00052 for switches poles mm mm Type Order code pcs
OT_160…250E_C 3 100 55 PB100 low 1SDA054970R1 4
OT_160…250E_C 3 200 55 PB200 high 1SDA054972R1 4
OTB_ OT_160…250E_C 4 100 55 PB100 low 1SDA054971R1 6
OT_160…250E_C 4 200 55 PB200 high 1SDA054973R1 6
OT_315…400E_C 3 100 67 PB100 low 1SDA054970R1 4
OT_315…400E_C 3 200 67 PB200 high 1SDA054972R1 4
OT_315…400E_C 4 100 67 PB100 low 1SDA054971R1 6
OT_315…400E_C 4 200 67 PB200 high 1SDA054973R1 6
OT_600...800E_C 3 100 90 PB100 low 1SDA054970R1 4
OT_600...800E_C 3 200 90 PB200 high 1SDA054972R1 4
OT_600...800E_C 4 100 90 PB100 low 1SDA054971R1 6
OT_600...800E_C 4 200 90 PB200 high 1SDA054973R1 6

PB_
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Parallel connection kits
Finger protected connection bars for parallel connection of the upper or lower terminals. The bars accept
additional cables, the maximum size is stated below.
Cable cross Units/ Weight/
Suitable section type unit
for switches mm² Type Order code pcs kg
OT16…40F3C 6 (fine stranded), 10 OZXA33 1SCA022685R0310 1 0.02
(stranded)
OZXA38 OT16…40F4C 6 (fine stranded), 10 OZXA32 1SCA022683R4110 1 0.03
(stranded)
OT63…80F3C 25 OZXA38 1SCA022785R2140 1 0.06
OT63…80F4C 25 OZXA39 1SCA022790R3820 1 0.09
OT100…125F3C 50 OZXA40 1SCA022790R3910 1 0.16
OT100…125F4C 50 OZXA41 1SCA022790R4040 1 0.24
OTM40F3C_ 2.5...25/2x2.5...16 OMZC003 1SCA121324R1001 1 0.5
OTM40F4C_ 2.5...25/2x2.5...16 OMZC004 1SCA121325R1001 1 0.65
OTM40…125F3C_ 10...70 OMZC03 1SCA117037R1001 1 0.5
OZXA39 OTM40…125F4C_ 10...70 OMZC04 1SCA117038R1001 1 0.65

OZXA32

OZXA33