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The PTFIX 2X2,5-FE serves as a distribution block suitable for basic terminal block applications. It operates at a nominal voltage of 450 V and supports a nominal current of 24 A. The connection method utilized is a push-in style, accommodating conductor cross sections between 0.14 mm² and 4 mm². This component is engineered for versatile mounting options, including snapping onto a DIN rail adapter, direct mounting with a flange, or free-hanging configurations.

Constructed with a black/yellow color scheme, the block is compliant with international standards, specifically IEC 60998-2-2. It is categorized under overvoltage category III and pollution degree 3, making it suitable for various industrial environments. The rated surge voltage is 6 kV, ensuring robust performance under transient conditions. The maximum load current is rated at 27 A, with a nominal cross section of 2.5 mm².

In terms of physical dimensions, the block measures 5.2 mm in width, 28.6 mm in height, and 21.7 mm in depth. The insulating material used is a flame-retardant polyamide (PA), exhibiting a temperature index of 130 °C and a static application range down to -60 °C. Furthermore, it meets stringent fire safety standards for rail vehicles as per DIN EN 45545-2.