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ABB SWITCH-DISCONNECTORS – HIGH PERFORMANCE, COMPACT SOLUTION
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1 158 ABB S W I T C H - D I S C O N N E C T O R S – H I G H P E R F OR M A NC E, C OM P A C T S OL UT I ON
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Motorized switch-disconnectors
OTM40..125
Type key
Understanding the type code keys below will help you quickly identify the correct
product for your needs.
ABB Brand
OT ABB switch-disconnector brand
ABB motorized switch-disconnector
OTM
brand
Switch size
The second letter in the code indicates
the ampere rating [A] of the product: 40...125 A
Code for motor voltage in motor operated
switches
Motor voltage U e = 110...240 V AC/DC
OTM 40 F 3 M 230V
Operation/Mounting/Certification
Construction 1
F Base and DIN-rail mounting
M Motor operated
Number of poles and placing of the operating
mechanism
3 3-poles
4 4-poles
