Raised Panel Push Button Adhesive-Taped Polyester (B-593) labels are designed for patch panel identification, external push-buttons, switches and internal connection points. Can be used as rating and serial plates using alphanumeric that require nameplate quality. Aggressive adhesive and solvent resistance makes them a great replacement for engraved tags. UL approved. Service temperature of -4 to 212 °F (-20 to 100 °C).