Phoenix 3004362 UK 5 N Feed-Through Terminal Block Grey Screw Connection 41 A 800 V

Feed-through terminal block engineered for secure, high-density wiring in industrial control panels and distribution boards. The UK 5 N delivers a reliable screw connection for conductors up to 6 mm², supporting a nominal current of 41 A and voltage up to 800 V. Its compact grey polyamide housing snaps onto standard 35 mm DIN rails, making it a practical choice for professional electrical installations.

Advantages

The UK 5 N offers a robust screw clamping system that maintains consistent contact force on solid, stranded, and fine-stranded conductors. With a wide operating temperature range from -60 °C to 105 °C and pollution degree 3 rating, it performs reliably in demanding environments. The M3 screw thread and 0.6–0.8 Nm tightening torque ensure fast, secure terminations without special tools.

Suitable for

• Industrial control cabinets and automation systems
• Power distribution and feeder circuits up to 800 V
• Building installation and panel wiring
• Applications requiring vibration-resistant screw connections
• DIN rail mounting on NS 35/7.5 or NS 35/15

Key specifications

• Number of connections: 2
• Number of positions: 1
• Connection method: Screw connection
• Nominal current (IEC): 41 A
• Nominal voltage (IEC): 800 V
• Rated surge voltage: 8 kV
• Conductor cross section solid: 0.2 – 6 mm²
• Conductor cross section stranded: 0.2 – 4 mm²
• AWG range: 24 – 10
• Stripping length: 8 mm
• Screw thread: M3
• Tightening torque: 0.6 – 0.8 Nm
• Insulating material: Polyamide (PA)
• Colour: Grey
• Mounting type: DIN rail NS 35/7.5, NS 35/15
• Operating temperature: -60 °C to 105 °C
• Pollution degree: 3
• Overvoltage category: III

Recommendations

For reliable, maintenance-free terminations in high-vibration or high-temperature environments, pair the UK 5 N with ferrules on stranded conductors and verify torque settings during installation. Use end covers and partition plates to maintain clearance and creepage distances in dense terminal strips.