24. Accessories and ordering dataTable 74. CablesItem Order numberOptical sensor for arc protection, cable length 1.5 m 1MRS120534-1.5Optical sensor for arc protection, cable length 3.0 m 1MRS120534-3Optical sensor for arc protection, cable length 5.0 m 1MRS120534-5Optical sensor for arc protection, cable length 7.0 m 1MRS120534-7Optical sensor for arc protection, cable length 10.0 m 1MRS120534-10Optical sensor for arc protection, cable length 15.0 m 1MRS120534-15Optical sensor for arc protection, cable length 20.0 m 1MRS120534-20Optical sensor for arc protection, cable length 25.0 m 1MRS120534-25Optical sensor for arc protection, cable length 30.0 m 1MRS120534-30Table 75. Mounting accessoriesItem Order numberSemi-flush mounting kit 1MRS050696Wall mounting kit 1MRS050697Inclined semi-flush mounting kit 1MRS05083119” rack mounting kit with cut-out for one relay 1MRS05069419” rack mounting kit with cut-out for two relays 1MRS050695Mounting bracket for one relay with test switch RTXP in 4U Combiflex (RHGT 19” variant C) 2RCA022642P0001Mounting bracket for one relay in 4U Combiflex (RHGT 19” variant C) 2RCA022643P000119” rack mounting kit for one relay and one RTXP18 test switch (the test switch is not included in the delivery) 2RCA021952A000319” rack mounting kit for one relay and one RTXP24 test switch (the test switch is not included in the delivery) 2RCA022561A0003Functional earthing flange for RTD modules1) 2RCA036978A0001Replacement kit for a Strömberg SP_J40 series relay (cut-out in the center of the installation plate) 2RCA027871A0001Replacement kit for a Strömberg SP_J40 series relay (cut-out on the left or the right of the installation plate) 2RCA027874A0001Replacement kit for two Strömberg SP_J3 series relays 2RCA027880A000119” rack replacement kit for Strömberg SP_J3/J6 series relays (one cut-out) 2RCA027894A000119” rack replacement kit for Strömberg SP_J3/J6 series relays (two cut-outs) 2RCA027897A0001Replacement kit for a Strömberg SP_J6 series relay 2RCA027881A0001Replacement kit for three BBC S_ series relays 2RCA027882A0001Replacement kit for a SPA 300 series relay 2RCA027885A00011) Cannot be used when the protection relay is mounted with the Combiflex 19" equipment frame (2RCA032826A0001)Voltage Protection and Control 1MRS757058 KREU615Product version: 5.0 FP144 ABB