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2019-03-06 / V1.0
Correct mounting positions
Contactors CT/CU Series – Installation and Maintenance Instructions
8. Correct mounting positions
The CT/CU contactors are designed for certain mount-
ing positions, either horizontal or vertical or both. The
required mounting position of the dierent types of
contactors is indicated by the colour of the lock bars.
Depending on the colour of the lock bars, the contac-
tors must be be installed in the position as stated in the
table below:
Colour of
lock bars
Required mounting position
»H« horizontal » V« vertical
Yellow X -
Red - X
Blue X X
Examples of correct mounting positions
Mounting postion »H« horizontal » V« vertical »H« horizontal or »V« vertical
Colour of lockbars YELLOW RED BLUE
Please observe the
mounting position as
shown on the name-
plate