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ABB Low Voltage Industrial Products 0312
Effortless assembly, safety features, optimized performance
and small size enable OTM40…125_C motorized change-over
switches to improve the performance of your application!
ABB offers a wide range of components for change-over
applications. Meaning that all components can be sourced from
one supplier.
Performance that meets your needs
− Tested according to IEC 60947-3 and IEC 60947-6-1
− Full ratings according to utilization categories AC22A/32B
which are the typical categories in GenSet applications
− A wide supply voltage range provides enhanced logistics
and effortless design work
− 3- and 4-pole switches as standard
Designed for your application
Safe to use
− OTM is not only a transfer device, it is also an isolator
providing safe maintenance work
− Reliable position indication is always guaranteed
− Finger-safe construction prevents contact with live parts
− Mechanical and electrical locking options - safety is always
considered
Safe and reliable operation and maintenance
OTM
II
I
II
I
OTM
II