Phoenix 0442079 USLKG 6 N Protective Conductor Terminal Block, 6 mm², Green-Yellow, Screw Connection, DIN Rail

Engineered for demanding industrial environments, the Phoenix USLKG 6 N protective conductor terminal block delivers reliable grounding across a remarkable -60°C to 105°C operating range. Compact and robust, it mounts on standard DIN rails and accepts a wide range of wire sizes.

Overview

This green-yellow PE terminal block is designed for protective earth connections in control cabinets and distribution systems. The PA (polyamide) housing ensures high mechanical strength and a UL 94 V0 flammability rating for added safety. With a screw connection mechanism, it provides a secure and maintenance-friendly termination for solid and stranded conductors alike.

What stands out

• Screw connection for secure and reliable terminations
• DIN rail mounting (NS 35/7.5 and NS 35/15) simplifies installation
• Broad temperature tolerance from -60°C to 105°C
• UL 94 V0 flammability rating for high fire resistance
• Certified to IEC 60947-7-2, UL, CSA, and VDE standards

Technical details

• Nominal cross-section: 6 mm²
• Number of connections: 2
• Number of positions: 1
• Conductor cross section (solid): 0.2 - 10 mm²
• Conductor cross section (stranded): 0.2 - 6 mm²
• AWG range: 24 - 8 AWG
• Stripping length: 10 mm
• Screw thread: M4
• Tightening torque: 1.5 - 1.8 Nm
• Housing material: Polyamide (PA)
• Colour: Green-yellow
• Pollution degree: 3
• Overvoltage category: III
• Standards/approvals: IEC 60947-7-2, UL, CSA, VDE

Our verdict

The USLKG 6 N is a dependable choice for electrical installers and panel builders who require a high-performance protective conductor terminal block. Its wide temperature tolerance, robust construction, and international certifications make it a versatile solution for safety-critical grounding applications.