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 - Extremely long service life of 3 million switching cycles
- Safe cable routing through the cable entry funnel
- Insulated right through to the cable entry funnel.
- Auxiliary switches can be retrofitted on all versions - even on the 20 A type.
 - Insta contactors with O/I/Automatic function enable the testing of a plant by hand switch without the need to apply a control voltage
- Switching position indicator for fast recognition of operating state offers greater safety when checking the plant.
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