Installing the CLH21A shield plate extension for sizes 0S and 0L

The CLH21A shield plate extension (mounting rail on a standard shield plate) is used to mount additional terminal blocks or modules on the inverter shield plate. The brake rectifier from SEW-EURODRIVE or a multi-level terminal block, for example, can be attached to the CLH21A shield plate extension. This offers the following benefits:

  • No additional hat rail required for terminal blocks or modules.
  • No additional control cabinet space required, as direct stacking of inverters is still possible.
  • Easy wiring of terminal blocks or modules thanks to optimal cable routing.

[1]

Shield plate extension

[2]

Retaining screw

Proceed as follows:

  1. Guide the shield plate extension [1] to the shield plate from behind.
  2. Tighten the retaining screw [2].