
Phoenix Contact
- Available:
- 0 pcs.On RequestUpdated at: 05-09-2026
- Offer from:
Trusted supplier — Italy, member since 2021, 10–19 employees
- Warranty:
- 12 months
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The 4X1,5 RD distribution block is designed for efficient electrical interconnections, allowing multiple blocks to be bridged through the conductor shaft. With a nominal voltage of 450 V and a current rating of 17.5 A, it employs a push-in connection method suitable for conductor cross-sections ranging from 0.14 mm² to 2.5 mm².
Mounting options include snapping onto a DIN rail adapter, direct mounting with a flange, or free-hanging installation. The unit is constructed from insulating material PA and is finished in red (RAL 3001). Its dimensions are 8.3 mm in width, 21.6 mm in height, and 17.7 mm in depth.
The product is rated for overvoltage category III and has a pollution degree of 3, with a rated surge voltage of 6 kV. It supports a maximum load current of 22 A and a maximum total current of 26 A. The distribution block complies with IEC standards and is designed to operate within a wide temperature range of -60 °C to 110 °C.
For configurations involving multiple blocks, it is advisable to use a DIN rail adapter beneath the connection point or a flange element between blocks. Compliance with various fire protection standards further ensures its suitability for demanding applications.
PTFIX 4X1,5 RD

Phoenix Contact
Phoenix Contact
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