Klein SI®, intermediate frame, adapter frame from 50x50mm DIN49075 to Klein SI, impact-resistant, non-yellowing thermoplastic, cream white RAL1013, made in BavariaSuitable for Busch-Jaeger order no.: 1746-212-101Suitable for Busch-Jaeger order no. (ABB number): 2CKA001726A0173For switch range Klein SI® cream white