Phoenix Contact 3273746

The PTFIX 10/12X4-NS35A GY distribution block is designed for effective electrical connections using a push-in method. It supports a rated cross-section of 10 mm², while allowing for flexible conductor cross-sections ranging from 0.5 mm² to 10 mm² and rigid conductor cross-sections from 1.5 mm² to 10 mm². The block is suitable for installation on mounting types NS 35/7.5 and NS 35/15 and is finished in gray (RAL 7042).

With a total of 13 connections available across a single row, the block is designed to handle a nominal current of up to 57 A and a maximum total current of 63 A. It is rated for a nominal voltage of 800 V and conforms to the IEC 60947-7-1 standard for connections.

Engineered to meet stringent fire protection standards, this distribution block has passed various tests for smoldering and flame spread properties, confirming its suitability for rail vehicle applications. The block operates effectively in ambient temperatures ranging from -60 °C to 110 °C and ensures reliable performance under varying temperature and humidity conditions.