Phoenix Contact 3211766 PT 4-PE Protective conductor terminal block

The Phoenix Contact PT 4-PE is a protective conductor terminal block providing a low-resistance connection to ground potential via direct DIN rail contact. Its push-in connection technology accepts conductors from 0.2 mm² to 6 mm² tool-free, with a 4 mm² nominal cross-section, and mounts on NS 35/7.5 or NS 35/15 DIN rails. Supplied in standard green-yellow, it meets IEC 60947-7-2 requirements for protective conductor connections.

Technical specifications:

• Part designation: PT 4-PE
• Catalog number: 3211766
• Manufacturer: Phoenix Contact
• EAN: 4046356482615
• Product type: Protective conductor terminal block
• Number of connections: 2
• Number of rows: 1
• Connection method: Push-in connection
• Nominal cross section: 4 mm²
• Conductor cross-section rigid: 0.2 mm² - 6 mm² (AWG 24-10)
• Conductor cross-section flexible: 0.2 mm² - 6 mm² (AWG 24-10)
• Stripping length: 10 mm - 12 mm
• Rated surge voltage: 8 kV
• Overvoltage category: III, degree of pollution: 3
• Maximum power dissipation: 1.02 W
• Color: green-yellow
• Mounting type: NS 35/7.5, NS 35/15
• Dimensions: W 6.2 mm x H 56 mm x D 35.3 mm
• Weight (excl. packing): 9.833 g
• Insulating material: PA, flammability UL 94 V0
• Operating temperature: -60°C to 110°C
• ATEX/IECEx: II 2 G Ex eb IIC Gb
• Pack size: 50 pc
• Country of origin: CN

Features and benefits:

• Tool-free push-in direct-connection technology reduces panel wiring time
• Vibration-resistant and maintenance-free conductor connection for long service life
• Direct DIN rail contacting enables fast, error-free grounding without additional wiring
• Compatible with the CLIPLINE complete system of bridging, marking, and testing accessories
• Wide operating temperature range of -60°C to 110°C suits harsh industrial and railway environments
• Passed DIN EN 50155 vibration and shock tests and DIN EN 45545-2 fire protection requirements for rail vehicles

Applications:

• Protective conductor connections in machine building and plant engineering control panels
• Railway rolling stock wiring requiring DIN EN 50155 and DIN EN 45545-2 compliance
• Process industry installations requiring IEC 60947-7-2 compliant grounding terminals
• ATEX Zone 1 hazardous-area enclosures (Ex eb IIC Gb rated)

Compliant with IEC 60947-7-2 and DIN EN 60947-7-2 for protective conductor terminal blocks. Part of the Phoenix Contact PT CLIPLINE complete terminal block family.

Also known as: Phoenix Contact PT 4-PE, Phoenix 3211766, PT4-PE earth terminal, protective earth terminal block 4mm².