Lutze A3251812 - Multi-wire control cables with TC-ER „Exposed Run“ approval,Machine tools, machine and plant construction, VAC technology as well as other uses.,Compliant with NFPA 79 requirements,Blue conductors indicating 24 Volt circuits,MTW Machine Tool Wire,TC-ER for use with cable trays without conduit, which can reduce installation costs in industrial environments,Dry, damp or wet conditions