Page 70 - Changeover switch

70 ABB TRANSFER AND CHANGE-OVER SWITCHES

—
Optional accessories for motorized change-over switches

Ordering information for phase barriers

—
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 Units/
KE00052 Suitable of Height of the phase barrier Type Order code type
for switches
pcs
mm
poles mm
OT_160…250E_C 3 100 55 PB100 low 1SDA054970R1 4
OTB_ OT_160…250E_C 3 200 55 PB200 high 1SDA054972R1 4
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_

—
Ordering information for terminal clamps

Terminal clamp sets for Al- and Cu-cables insulated versions
Cable cross Units/ Weight/
Suitable section type unit
for switches mm² Type Order code pcs kg
OTM40...125F_ 16...50 Al/2.5...50 Cu OZXT1 1SCA022469R6310 3 0.06
OTM63...125F_ 16...120 Al/Cu OZXT2 1SCA022620R7200 3 0.21
OTM63...125F_ 2x(16...50) Al/Cu OZXT3 1SCA022639R0720 3 0.21
OZXT1 Including 0.75...2.5 mm² voltage sensing connection. Voltage sensing wires are not included
OTM40...125F_ 16...50 Al/2.5...50 Cu OZXT6 1SCA122537R1001 3 0.06

OZXT2...3

OZXT6