Surge protection module for UIM contacts


Approval: G 210122
Part of EN 54-16 approval 0786-CPD-20997

The UIM has 48 contact inputs or outputs. These inputs and outputs are divided into 4 blocks, each with 12 pieces.
In EN 54-16 compliant systems, to connect cables, which head to the external contacts and are longer than 3 m, the crowbar circuit protection module should be used. With Crowbar circuit module, in each case, 12 inputs and outputs (1 Block) are fused. It is then used instead of the signal cable 12 (Item.-no.583401.21) A connection cable is included in shipping.