The Phoenix Contact 5146309, also known as the THERMOMARK-ERH 500, is a high-capacity external media hub designed specifically for the THERMOMARK ROLL series. This robust media hub accommodates roll diameters up to 500 mm, making it an essential accessory for industrial printing applications where large-scale label production is required. Ideal for use with the THERMOMARK ROLLMASTER printers, this media hub ensures seamless integration and efficient media handling, optimizing your printing operations. Trust Phoenix Contact for reliable and high-performance industrial automation solutions.