Description
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Spacer for better heat dissipation during close installation of contactors of the CTR 20-63A series. It is recommended to install one spacer after every 3 adjacent contactors at operating temperatures below 40°C or one spacer after every 2 adjacent contactors at operating temperatures above 40°C.
| Property | Value |
| Device installation: | Contactors/relays |
| Factory-fitted: | no |
| Additional equipment: | other |
| With autotest for residual current function: | no |
Features
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