Phoenix Contact PTU 4-TWIN Series Feed Through Terminal Block Grey, 1-Level, Push-in 3211859

Phoenix Contact 3211859 PTU 4-TWIN Series Feed Through Terminal Block Grey, 1-Level, Push-in provides a robust and space-saving solution for electrical connection requirements in industrial environments. Designed for efficient wiring with push-in termination technology, it supports wire cross sections from 0.5 mm² to 10 mm², corresponding to AWG 26 to AWG 12, and is rated for 32 A current and 800 V voltage.

The terminal block's compact width of 8.2 mm and grey durable polyamide housing allow installation in confined spaces on NS 35/7.5 and NS 35/15 DIN rails, making it ideal for control cabinets and switchgear assemblies.

Featuring double function shafts with additional test ports, the PTU 4-TWIN block facilitates easy electrical testing without disconnecting wiring. Its push-in connection system requires no tools during installation, ensuring faster assembly and secure electrical contacts when ferruled conductors are used.

Engineered for reliability, the block operates reliably between 60°C and 125°C temperatures and meets IEC 60947-7-1 standards with a UL 94 V0 flammability rating. These qualities make it suitable for railway industry use, machine building, and plant engineering where stringent electrical safety and durability are mandatory.

The copper alloy contacts ensure excellent conductivity, while the polyamide housing securely protects internal components. Made in Poland, this terminal block combines proven quality and adherence to international standards.

Part of Phoenix Contact's Complete Line portfolio, this terminal block integrates seamlessly with a range of connection, switching, measurement, and control products for comprehensive industrial automation solutions.

The compact 1-level terminal block features an ergonomic design with 8.2 mm width for tight space installation. Push-in connection enables tool-free, secure wiring by simply pushing ferruled conductors in place. Rated for 32 A current and 800 V voltage supports industrial electrical systems.

Suitable for operating temperatures from 60°C minimum to 125°C maximum tolerates harsh environments. Constructed with copper alloy contacts and strong polyamide housing for durability. Includes double function shafts with additional test ports for easy circuit testing.

Designed for mounting on NS 35/7.5 and NS 35/15 DIN rails. Tested and reliable for railway industry, machine building, and plant engineering applications. Complies with IEC 60947-7-1 and UL 94 V0 flammability standard. Manufactured in Poland ensuring quality and reliability.

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