Ensuring cables, conduits, switches and sockets are clearly identified with long lasting, durable labels is essential for electricians, datacom, telecom and security equipment installers.The Brother P-touch E550WSP creates labels that help address ANSI/EIA/TIA-606A/B, and that meet the UL-969 standards. A built-in automatic cutter with easy-peel function ensure you can quickly apply your labels in all conditions.Specialist tapes for industrial use have been developed for specific labelling tasks, such as Heat Shrink tube for permanent cable identification, Flexible ID tape for making flag labels for cables, and strong adhesive tape for rough, uneven surfaces..Includes 2 tape cassettes, adapter, lithium-ion battery, USB cable, wrist strap and carrying case.