K55®BB socket cover only, measuring 55x55mm with a spherical surface, suitable for Busch-Jaeger balance® SI, alpine white, RAL9010, made in Bavaria Suitable for Busch-Jaeger order no.: 20EUC-914 Suitable for Busch-Jaeger order no. (ABB number): 2CKA002011A6232 For switch range K55®BB, alpine white
