Phoenix 1088730 PTV 4-PE Protective Conductor Terminal Block, Push-in, 4 mm², Green-Yellow

When safety and speed matter on the DIN rail, the Phoenix 1088730 PTV 4-PE protective conductor terminal block delivers both. Its tool-free push-in connection accepts solid and stranded conductors without ferrules, cutting installation time dramatically. The green-yellow housing leaves no doubt about its PE function, while the 4 mm² nominal cross-section handles demanding grounding tasks in industrial control panels.

Highlights

• Push-in connection technology for fast, tool-free wiring
• Nominal cross section 4 mm², supports solid up to 6 mm² and stranded up to 4 mm²
• Green-yellow housing clearly identifies protective earth function
• Mounts on standard DIN rail NS 35/7.5 and NS 35/15
• Wide operating temperature range from -60 °C to +105 °C
• Complies with IEC 60947-7-2, UL, cUL, VDE, EAC

In daily use

Installation is straightforward: strip the conductor to 9–11 mm, insert it into the terminal point, and the push-in spring secures it immediately. The PA insulating material offers high mechanical strength and a V0 flammability rating, making it suitable for demanding industrial environments. With overvoltage category III and pollution degree 3, this terminal block maintains safe operation even in harsh conditions.

Full specifications

• Terminal type: Protective conductor terminal block
• Connection method: Push-in
• Nominal cross section: 4 mm²
• Number of connections: 2
• Number of positions: 1
• Colour: Green-yellow
• Mounting type: DIN rail NS 35/7.5, NS 35/15
• Insulating material: PA (Polyamide)
• Flammability rating: V0 (UL 94)
• Stripping length: 9 mm - 11 mm
• Conductor cross section solid: 0.2 mm² - 6 mm² (AWG 24-10)
• Conductor cross section stranded: 0.2 mm² - 4 mm² (AWG 24-10)
• Operating temperature: -60 °C ... 105 °C
• Overvoltage category: III
• Pollution degree: 3
• Insulating material group: I
• Standards/Approvals: IEC 60947-7-2, UL, cUL, VDE, EAC

Final note

For reliable PE grounding with minimal wiring effort, the Phoenix PTV 4-PE is a proven choice in automation and power distribution.