Phoenix Contact 3044131 UT 6 Feed-Through Terminal Block, Screw Connection, 6 mm², 1000 V, 41 A, Grey

In control cabinets and distribution boxes, reliable electrical connections are non-negotiable. The Phoenix Contact 3044131 UT 6 feed-through terminal block provides a robust screw connection for conductors up to 6 mm², ensuring secure and maintenance-free wiring in industrial applications.

Who is it for

This terminal block is engineered for electrical engineers, panel builders, and maintenance technicians who need a dependable solution for DIN rail mounting in automation, power distribution, and machine building. It suits environments where vibration resistance and long-term stability are required.

Main features

• Screw connection with M4 thread and 1.5–1.8 Nm tightening torque for vibration-proof clamping
• Nominal cross section 6 mm² (AWG 20–8) handles high current up to 41 A at 1000 V
• Grey polyamide housing, UL 94 V0 flammability rated, operating temperature -60 °C to 105 °C
• Fits standard 35 mm DIN rails (NS 35/7.5 and NS 35/15) for quick snap-on installation
• Wide range of international approvals: UL, CSA, VDE, EAC, ATEX, IECEx, and marine certifications

Specifications

• Type: Feed-through terminal block
• Connection method: Screw
• Number of connections: 2
• Number of positions: 1
• Nominal cross section: 6 mm²
• AWG range: 20 - 8
• Nominal voltage: 1000 V (IEC)
• Nominal current: 41 A (IEC)
• Nominal impulse voltage: 8 kV
• Stripping length: 10 mm
• Screw thread: M4
• Tightening torque: 1.5 - 1.8 Nm
• Insulating material: PA (Polyamide)
• Colour: Grey
• Mounting type: DIN rail NS 35/7.5, NS 35/15
• Operating temperature: -60 °C to 105 °C
• Flammability rating: UL 94 V0
• Pollution degree: 3
• Overvoltage category: III

Tips

For optimal performance, ensure conductors are stripped to 10 mm and tightened to the specified torque. Use end sleeves for fine-stranded wires to prevent splaying. The terminal block can be grouped with other UT series blocks using standard end covers and partition plates for a tidy, safe assembly.