2CKA006220A0378 ABB ⍾ SRB-2-840

As cover for ABB-free@home® sensor units (e.g. 6221/1.0) and sensor/actuator units (e.g. 6211/1). As cover for KNX 2gang push-button coupling unit (6108/06-500).

As cover for ABB-free@home® sensor units (e.g. 6221/1.0) and sensor/actuator units (e.g. 6211/1). As cover for KNX 2gang push-button coupling unit (6108/06-500).

As a cover for ABB-free@home® sensor units (e.g. 6221/2.0) and sensor/actuator units (e.g. 6211/2). As cover for KNX 4gang push-button coupling unit (6108/07).