Weidmueller TCC 6.4/10 BL

The TCC 6.4/10 BL is likely an industrial component, such as a relay or fuse, with specific voltage, current, or power ratings. The "TCC" could refer to the product series or type, and "6.4/10" may indicate certain voltage or current specifications. The "BL" designation could suggest a particular feature, such as a color (e.g., "Black") or a specific function related to the product, like "Blown" status. For accurate and detailed information, it's recommended to consult the manufacturer's datasheet or technical manual.