K55®BB 1-way frame, with residue-free and easily removable label flag, measuring 55x55mm with a spherical surface, suitable for Busch-Jaeger balance® SI, alpine white, RAL9010, made in Bavaria VPE30Suitable for Busch-Jaeger Order No.: 1721-914Suitable for Busch-Jaeger Order No. (ABB number): 2CKA001725A1555For switch range K55®BB, alpine white