Description
The Phoenix Contact USLKG 35 protective earth terminal block provides a dedicated connection point for protective conductors in electrical distribution systems, industrial control panels, and automation cabinets. Its green-and-yellow housing identifies it as a protective earth component, while its screw-clamp connections accommodate suitable conductors.
The metal grounding foot creates the electrical connection to a compatible conductive DIN rail, helping establish the protective grounding path when installed correctly. The terminal block is designed for applications requiring a 35 mm² nominal conductor cross-section.
Key Specifications
– Brand: Phoenix Contact
– Model: USLKG 35
– Manufacturer part number: 0444019 — verify against supplied code 0444013
– Product type: Protective earth / grounding terminal block
– Nominal cross-section: 35 mm²
– Number of connections: 2
– Connection method: Screw connection
– Screw thread: M6
– Conductor range, rigid: 0.75–50 mm²
– Conductor range, flexible: 0.75–35 mm²
– Rated surge voltage: 8 kV
– Width: 15.2 mm
– Height: 50 mm
– Mounting: NS 35/7.5, NS 35/15, and NS 32 DIN rails, subject to the manufacturer’s mounting requirements
– Housing colour: Green-yellow
– Insulating material: Polyamide (PA)
– Flammability rating: UL 94 V-0
– Applicable standard: IEC 60947-7-2
– Tightening torque: 3.2–3.7 Nm for the conductor screw connection
Typical Applications
– Protective grounding in industrial control cabinets
– Electrical distribution panels
– Machine and equipment grounding
– DIN-rail grounding assemblies
– Industrial automation installations
– Protective conductor connections in electrical enclosures
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