Phoenix 3044128 UT 4-PE universele aardklem - groen-geel

Protective earth terminal block with screw connection, engineered for dependable grounding in industrial control panels. The UT 4-PE guarantees secure PE termination with a nominal cross section of 4 mm² and supports DIN rail mounting, making it a cornerstone of safe electrical installations.

Advantages

High-quality PA insulation offers excellent thermal stability and flame retardancy (V0). The green-yellow colour coding provides instant identification for protective earth circuits, reducing installation errors. Screw clamping technology delivers vibration-proof connections for solid and stranded conductors up to 6 mm².

Suitable for

• Grounding and protective earth connections in control cabinets
• DIN rail assemblies requiring compact, high-density wiring
• Industrial automation, power distribution, and machine building
• Applications demanding compliance with IEC, UL, CSA, and VDE standards

Key specifications

• Connection method: Screw connection, M3 thread, 0.6–0.8 Nm torque
• Nominal cross section: 4 mm² (solid: 0.14–6 mm², stranded: 0.14–4 mm², AWG 26–10)
• Rated voltage/current: 1000 V IEC / 32 A
• Mounting: DIN rail NS 35/7.5 or NS 35/15
• Operating temperature: -60 °C to +105 °C
• Insulating material: Polyamide (PA), flammability V0 per UL 94
• Number of connections: 2, stripping length 9 mm

Recommendations

For reliable protective earth distribution in demanding industrial environments, the Phoenix UT 4-PE offers proven performance and global certifications. Its compact design and robust construction ensure long-term safety and compliance.