Phoenix Contact 3044092 UT 2,5-PE Protective conductor terminal block

The Phoenix Contact UT 2,5-PE is a protective conductor terminal block from the UT product family, designed for reliable PE grounding on NS 35 DIN rail installations. With a 2.5 mm² nominal cross section and screw connection, it contacts the DIN rail directly for low-resistance, maintenance-free grounding without additional wiring. Rated for 8 kV surge voltage and compliant with IEC 60947-7-2, it suits railway, machine building, plant engineering, and process industry applications.

Technical specifications:

• Part designation: UT 2,5-PE
• Catalog number: 3044092
• Manufacturer: Phoenix Contact
• EAN: 4017918960360
• Product type: Protective conductor terminal block
• Product family: UT
• Connection method: Screw connection, M3, tightening torque 0.5-0.6 Nm
• Number of connections: 2, number of rows: 1
• Nominal cross section: 2.5 mm²
• Conductor cross section (rigid and flexible): 0.14 mm² - 4 mm²
• Rated cross section: AWG 12
• Stripping length: 9 mm
• Rated surge voltage: 8 kV
• Maximum power dissipation: 0.77 W
• Overvoltage category: III, degree of pollution: 3
• Mounting type: NS 35/7,5 and NS 35/15 DIN rail
• Dimensions (W x H x D): 5.2 mm x 47.7 mm x 46.9 mm
• Color: green-yellow
• Insulating material: PA, flammability rating UL 94 V0
• Operating temperature: -60°C to 110°C
• Weight (excl. packing): 11.34 g
• Pack size: 50 pc
• Country of origin: DE

Features and benefits:

• Patented Reakdyn screw principle delivers maintenance-free, vibration-resistant connections
• Direct DIN rail contact enables fast, error-free grounding without additional wiring
• Low-resistance path to ground potential via top-hat rail ensures high safety
• ATEX/IECEx certified (II 2 GD Ex eb IIC Gb) for use in hazardous areas
• Compatible with standardized CLIPLINE complete bridging, marking, and testing accessories
• Passes DIN EN 50155 vibration tests and DIN EN 45545-2 fire protection requirements for rail vehicles

Applications:

• Protective conductor distribution in machine building and plant engineering control panels
• Railway rolling stock and trackside equipment grounding per DIN EN 50155
• Process industry installations requiring reliable PE terminal connections
• Hazardous area control cabinets with ATEX/IECEx certification requirements
• Industrial automation panels using standard NS 35 DIN rail systems

Compliant with IEC 60947-7-2 for protective conductor terminal connections, UL 94 V0 flammability rating, and DIN EN 45545-2 fire protection for railway applications. Part of the Phoenix Contact CLIPLINE complete terminal block system.

Also known as: Phoenix Contact UT 2,5-PE, Phoenix 3044092, PE terminal block 2.5 mm², ground terminal block DIN rail.