Phoenix Contact ST 2.5-TWIN Series Feed Through Terminal Block Grey 0.08mm² to 4 mm², 1-Level, Spring Cage, 800V, 28A 3031241

Phoenix Contact 3031241 ST 2.5-TWIN series feed through terminal block is a high-quality electrical component designed for efficient and safe power distribution in industrial, railway, mechanical engineering, and hazardous area applications. Its grey coloration and compact 5.2mm pitch profile make it ideal for space-constrained installations.

The terminal block supports wire cross sections ranging from 0.08 mm² to 4 mm² (corresponding to AWG sizes 28 to 12), allowing versatile application with various cable sizes. Its current rating of 28 A and voltage rating of 800 V make it suitable for high-performance electrical circuits requiring secure connections.

Its spring cage termination type provides reliable wire retention with minimal maintenance, ensuring long-term operation under vibration and thermal cycling. The 1-level feed through design simplifies wiring by allowing current to pass through seamlessly, facilitating power distribution in panel assemblies and control cabinets.

Engineered for durability, this terminal block functions across a broad operating temperature range from -60°C to 110°C. Its hazardous area certifications including ATEX, EAC Ex, and IECEx elevate safety standards in demanding environments with explosive atmospheres.

Supports 0.08 mm² to 4 mm² wire cross sections for flexibility. 28 A current rating enables handling of substantial electrical loads. Compact 5.2mm pitch optimizes panel space utilization. Spring cage termination ensures secure and stable wire connection.

ATEX, IECEx, and EAC Ex certifications allow use in hazardous areas. Meets IEC 60947-7-1 standard for terminal blocks. Wide operating temperature range (-60°C to 110°C) for diverse environments. Grey color facilitates component identification.

Manufactured in Germany with stringent quality controls.

This terminal block is ideal for industrial automation, railway systems, mechanical engineering, and other commercial electrical installations demanding reliability, safety, and ease of installation. Choosing the Phoenix Contact ST 2.5-TWIN 3031241 ensures compliance with international standards and hazardous area requirements.

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