Fits For DIMPLEX RTOPCS20, RTOPW20, RTOPI20BR,RTOPI20CH BBK20 (Series A-D) BBK20 (Series E) BRG20 (Series A ) DNV20CH (Series A-Onward ) DNV20AB (Series A-C) DNV20BL (Series A-Onwards) DNV20BR (Series A-C) MFD20 (A) OKT20 (Series A) RDY20 (Series A-D) RDY20 (Series E) SCR20 (Series A) SCR20 (Series K) TAH20 (Series A) TAH20 (Series E) WBK20 (Series A) WMR20 (Series A) ALM20 (Series A) AUB20 (Series A) CAS600 CAS400NHLL CAS400HLL CAS600NH RTOPCS20 RTOPW20 RTOPI20BR RTOPI20CH SVT20 (Series A).