Phoenix Contact TB 6-PE I 3059870 6mm² Protective Earth Terminal Block

Description

The Phoenix Contact TB 6-PE I protective earth terminal block, part number 3059870, provides a reliable connection point for protective conductors in electrical panels, machinery, and industrial automation systems.

Its green-and-yellow housing identifies the protective earth function. The screw-clamp connections secure compatible conductors, while the metal PE foot establishes an electrical connection to a suitable conductive DIN rail when correctly installed. This design helps integrate protective grounding into modular terminal assemblies.

Key Specifications

– Brand: Phoenix Contact
– Model: TB 6-PE I
– Manufacturer part number: 3059870
– Product type: Protective conductor / grounding terminal block
– Nominal cross-section: 6 mm²
– Number of connections: 2
– Number of positions: 1
– Connection method: Screw connection
– Screw thread: M4
– Conductor range: 1.5–6 mm², rigid or flexible
– Rated surge voltage: 8 kV
– Width: 8.2 mm
– Height: 42.5 mm
– Depth: 47 mm on NS 35/7.5 rail; 54.5 mm on NS 35/15 rail
– Housing colour: Green-yellow
– Insulating material: Polyamide (PA)
– Flammability rating: UL 94 V-0
– Mounting: NS 35/7.5, NS 35/15, and NS 32 rails
– Connection standard: IEC 60947-7-2
– Conductor stripping length: 10 mm
– Conductor screw tightening torque: 1.4–1.5 Nm
– Terminal block mounting torque: 1.5–1.8 Nm
– Manufacturer packing unit: 50 pieces

Typical Applications

– Protective grounding in industrial control panels
– Electrical distribution cabinets
– Machine and equipment grounding
– DIN-rail grounding assemblies
– Industrial automation systems
– Protective conductor connections in electrical enclosures