RN2026 RN2027 RN204-0.3-02-12M RN204-0.3-02-22M RN204-0.6-02-4M4 RN204-1.5-02-1M6 RN204-1-02-3M0 RN204-2-02-1M1 RN2046 RN20B2553CT4-25