... rubber flexible cable used to power electrical appliances and building sites. Resistant sheath means it can be ... used in refrigerating installationsRead more about H07RN-F Cables and their applications.Standards:BS7919, CENELEC HD22.4 S4Conductor ... Cores: Blue, Brown3 Cores: Green/Yellow, Blue, Brown4 Cores: Green/Yellow, Brown, Black, Grey5 Cores: Green/Yellow, Blue, Brown, Black, Grey6 Cores and ...