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CHANGE-OVER SWITCH OTM400E4CM230C
Product code
3641756
CHANGE-OVER SWITCH OTM400E4CM230C
Motor-operated transfer switches
ABB offers a wide range of open motor-operated transfer switches in the range of 40–3200 A. All visually refreshed motor-operated transfer switches now feature a new enclosure with clear operating instructions and improved motor control.
Shorter installation time
Installing ABB motor-operated transfer switches is fast and easy. Voltage-sensing connectors save time, as no holes need to be drilled into the busbars. Control wiring is also secured with screws, ensuring a safe and reliable connection even during transport.
Safe and reliable
The switches feature a comprehensive range of internal protection features, such as mechanical interlocking, which ensures isolation between two asynchronous power sources. This prevents the risk of short-circuiting between them. Motor-operated transfer switches also include a handle for manual operation in emergency situations.
Excellent performance
Ensuring excellent performance is extremely important to us. For switching applications where the loaded switch may need to be operated remotely, sufficient durability has been verified by testing against the IEC 60947-6-1 standard for durability requirements.
Space-saving design
ABB provides compact and cost-effective components for all installations. ABB motor-operated transfer switches are on average 20% smaller than comparable products on the market. This product description is an automated translation of the original Finnish description.
ABB offers a wide range of open motor-operated transfer switches in the range of 40–3200 A. All visually refreshed motor-operated transfer switches now feature a new enclosure with clear operating instructions and improved motor control.
Shorter installation time
Installing ABB motor-operated transfer switches is fast and easy. Voltage-sensing connectors save time, as no holes need to be drilled into the busbars. Control wiring is also secured with screws, ensuring a safe and reliable connection even during transport.
Safe and reliable
The switches feature a comprehensive range of internal protection features, such as mechanical interlocking, which ensures isolation between two asynchronous power sources. This prevents the risk of short-circuiting between them. Motor-operated transfer switches also include a handle for manual operation in emergency situations.
Excellent performance
Ensuring excellent performance is extremely important to us. For switching applications where the loaded switch may need to be operated remotely, sufficient durability has been verified by testing against the IEC 60947-6-1 standard for durability requirements.
Space-saving design
ABB provides compact and cost-effective components for all installations. ABB motor-operated transfer switches are on average 20% smaller than comparable products on the market. This product description is an automated translation of the original Finnish description.
Product details
Technical specifications
Product class (ETIM)Switch disconnector (AC) (EC000216)
Version as main switchyes
Version as maintenance-/service switchyes
Version as safety switchno
Version as emergency stop installationno
Version as reversing switchno
Number of switches1
Max. rated operation voltage Ue AC1000 V
Rated operating voltage1000-1000 V
Rated permanent current Iu400 A
Rated permanent current at AC-23, 400 V400 A
Rated permanent current at AC-21, 400 V400 A
Rated short-time withstand current lcw15 kA
Rated operation power at AC-23, 400 V220 kW
Switching power at 400 V220 kW
Number of poles4
Product codes
SAPAMG015
STK3641756
PLC3641756
GTIN/EAN6417019298009
Manufacturer part numberOTM400E4CM230C
Vendor material number3641756
Basic information
Package measurements (L x W x H)460 x 253 x 255 mm
Package volume29.677 l
Package weight11.44 kg
Base uniteach
Package units1
Package contents–
UNSPSC39122217
BrandABB
VendorABB OY PJKOJEET, UPS JA SOLAR
The country of origin stated by the supplierFinland