Automatic Transfer Switch \ Source Change-Over Systems
Source Change-Over Systems are essential for applications that need a continuous supply of electric power.
Moreover, Source Change-Over System is applicable to all LV electrical installations exposed to
- Nominal voltage loss or dip (When there is an increasing demand for electric power)
- Unpredictable power quality
- Frequent power cuts
For infrastructure managers, a Source Change-Over System gives direct economic benefits, hence, it’s best to select based on power cost. In this case, the replacement source is used as an alternative, more economical source.
Features
- Maximum continuity of service
- Optimized energy management
- The simplicity of the system based on pre-tested components
Applications:
Switching off the main energy source to a replacement source, performed either manually or automatically, in LV electrical installations and in particular in
- Buildings: hospitals, banks, insurance firms, military installations, commercial buildings
- Industry: continuous production line (chemicals, glass), mining, ship engine room
- Infrastructures: airports, ports, railway installations, highway, water treatment, telecommunication
Source Change-over Accessories - 3 Poles - 400..630 ASchneider
SKU: SE_LV432619
Model: LV432619
SGD $794.20 All prices inclusive of GST
Manual Source Changeover Switch INS250 - 4 Poles - 250 ASchneider
SKU: SE_31147
Model: 31147
SGD $1,233.25 All prices inclusive of GST
Manual Source Changeover Switch INS400 - 3 Poles - 400 ASchneider
SKU: SE_31150
Model: 31150
SGD $2,305.96 All prices inclusive of GST
Manual Source Changeover Switch INS500 - 3 Poles - 500 ASchneider
SKU: SE_31152
Model: 31152
SGD $2,575.06 All prices inclusive of GST
Manual Source Changeover Switch INS630 - 3 Poles - 630 ASchneider
SKU: SE_31154
Model: 31154
SGD $2,811.50 All prices inclusive of GST
OXB500E3X4QB AUTOMATIC TRANSFER SWITCHABB
SKU: AB_1SCA149956R1001
Model: OXB500E3X4QB
SGD $4,930.44 All prices inclusive of GST
OXB800E3S4QB AUTOMATIC TRANSFER SWITCHABB
SKU: AB_1SCA149959R1001
Model: OXB800E3S4QB
SGD $6,590.28 All prices inclusive of GST
OXB800E1S2QT AUTOMATIC TRANSFER SWITCHABB
SKU: AB_1SCA150930R1001
Model: OXB800E1S2QT
SGD $4,655.25 All prices inclusive of GST
OXB800E1S3QB AUTOMATIC TRANSFER SWITCHABB
SKU: AB_1SCA150932R1001
Model: OXB800E1S3QB
SGD $4,888.60 All prices inclusive of GST
OTM125F2C20D230C AUTOMATIC TRANSFER SWITCHABB
SKU: AB_1SCA151417R1001
Model: OTM125F2C20D230C
SGD $1,789.25 All prices inclusive of GST
OXES800G1L/3 TERMINAL SHROUDABB
SKU: AB_1SCA150195R1001
Model: OXES800G1L/3
SGD $40.68 All prices inclusive of GST- OXES1600G1L/3 TERMINAL SHROUD
ABB
SKU: AB_1SCA150189R1001
Model: OXES1600G1L/3
SGD $77.72 All prices inclusive of GST 
OXB800E3S2QB AUTOMATIC TRANSFER SWITCHABB
SKU: AB_1SCA150934R1001
Model: OXB800E3S2QB
SGD $5,230.71 All prices inclusive of GST
OXB800E3S2QT AUTOMATIC TRANSFER SWITCHABB
SKU: AB_1SCA150935R1001
Model: OXB800E3S2QT
SGD $5,230.71 All prices inclusive of GST
OXES250G1S/4 TERMINAL SHROUDABB
SKU: AB_1SCA150194R1001
Model: OXES250G1S/4
SGD $40.68 All prices inclusive of GST
OTM125F4C20D400C AUTOMATIC TRANSFER SWITCHABB
SKU: AB_1SCA151250R1001
Model: OTM125F4C20D400C
SGD $1,864.26 All prices inclusive of GST- OXES250G1L/3 TERMINAL SHROUD
ABB
SKU: AB_1SCA150191R1001
Model: OXES250G1L/3
SGD $35.28 All prices inclusive of GST 
OTM63F2C21D230C AUTOMATIC TRANSFER SWITCHABB
SKU: AB_1SCA151422R1001
Model: OTM63F2C21D230C
SGD $1,533.51 All prices inclusive of GST
OTM125F3C21D400C AUTOMATIC TRANSFER SWITCHABB
SKU: AB_1SCA151420R1001
Model: OTM125F3C21D400C
SGD $1,945.60 All prices inclusive of GST
OXB800E3X3QB AUTOMATIC TRANSFER SWITCHABB
SKU: AB_1SCA150942R1001
Model: OXB800E3X3QB
SGD $5,327.18 All prices inclusive of GST
OXB1000E3S4QB AUTOMATIC TRANSFER SWITCHABB
SKU: AB_1SCA151491R1001
Model: OXB1000E3S4QB
SGD $7,745.21 All prices inclusive of GST
OXB630E1S2QT AUTOMATIC TRANSFER SWITCHABB
SKU: AB_1SCA151050R1001
Model: OXB630E1S2QT
SGD $3,744.34 All prices inclusive of GST
OXB630E1S3QB AUTOMATIC TRANSFER SWITCHABB
SKU: AB_1SCA151052R1001
Model: OXB630E1S3QB
SGD $3,930.57 All prices inclusive of GST
OXB630E1S3QT AUTOMATIC TRANSFER SWITCHABB
SKU: AB_1SCA151053R1001
Model: OXB630E1S3QT
SGD $3,930.57 All prices inclusive of GST
OXB630E3S2QB AUTOMATIC TRANSFER SWITCHABB
SKU: AB_1SCA151054R1001
Model: OXB630E3S2QB
SGD $4,206.82 All prices inclusive of GST- OXES800G1S/3 TERMINAL SHROUD
ABB
SKU: AB_1SCA150197R1001
Model: OXES800G1S/3
SGD $35.99 All prices inclusive of GST 
OXB630E3S2QT AUTOMATIC TRANSFER SWITCHABB
SKU: AB_1SCA151055R1001
Model: OXB630E3S2QT
SGD $4,206.82 All prices inclusive of GST
OXB630E3S4QT AUTOMATIC TRANSFER SWITCHABB
SKU: AB_1SCA151061R1001
Model: OXB630E3S4QT
SGD $5,300.10 All prices inclusive of GST
OXB630E3X4QB AUTOMATIC TRANSFER SWITCHABB
SKU: AB_1SCA151067R1001
Model: OXB630E3X4QB
SGD $5,140.23 All prices inclusive of GST
OXB630E3X4QT AUTOMATIC TRANSFER SWITCHABB
SKU: AB_1SCA151068R1001
Model: OXB630E3X4QT
SGD $5,140.23 All prices inclusive of GST
