Kessel Potential-free contact Additional circuit board for control units 80072
£201.74
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Kessel Potential-free contact Additional circuit board for control units 80072
£201.74
Kessel Potential-free contact Additional circuit board for control units 80072
Additional circuit board with a potential-free contact suitable for control units produced up to 12/2016 with self-diagnosis function, for connecting the control unit to the buildings central management system.
Changeover contact: max. 42 V/ 0.5 A