Phoenix 3076029 UTI 2,5-PE/L/L Installation Multi-Level Terminal Block, Screw Connection, 2.5 mm², 500 V, 24 A, DIN Rail Mount, Grey

With a rated surge voltage of 6 kV and a pollution degree of 3, the Phoenix 3076029 UTI 2,5-PE/L/L installation multi-level terminal block is built to handle demanding electrical installations. This three-level terminal block integrates a protective earth (PE) connection alongside two line (L) levels, providing a compact and efficient solution for power distribution and grounding in control cabinets and distribution boards. Its screw connection technology ensures a secure and vibration-resistant termination for solid, stranded, and ferruled conductors up to 4 mm².

Overview

The UTI 2,5-PE/L/L is part of Phoenix Contact's renowned UTI series, designed for DIN rail mounting on NS 35/7.5 or NS 35/15 rails. The terminal block features a nominal cross section of 2.5 mm² and is rated for 500 V and 24 A according to IEC standards. The housing is made of high-quality polyamide (PA) with a UL 94 V0 flammability rating, ensuring excellent fire resistance and mechanical durability. The grey body with a green-yellow PE connection provides clear identification of the protective earth level, enhancing safety during installation and maintenance.

What stands out

• Three-level design (PE/L/L) saves space on the DIN rail by combining earthing and two line connections in one terminal block.
• Screw connection with M3 thread and 9 mm stripping length allows for reliable and maintenance-free wiring.
• Wide conductor range: 0.2 to 4 mm² for solid and stranded conductors, and 0.25 to 2.5 mm² for conductors with ferrules.
• High surge voltage rating of 6 kV and pollution degree 3 make it suitable for industrial environments.
• UL 94 V0 flame-retardant polyamide housing ensures safety in case of fire.
• Operating temperature range from -60 °C to 105 °C allows use in extreme conditions.
• Approvals: VDE, UL, CSA, EAC.

Technical details

• Product type: Installation multi-level terminal block
• Number of levels: 3 (PE/L/L)
• Connection technology: Screw connection
• Nominal cross section: 2.5 mm²
• Nominal voltage (IEC): 500 V
• Nominal current (IEC): 24 A
• Conductor cross section solid: 0.2 - 4 mm²
• Conductor cross section stranded: 0.2 - 4 mm²
• Conductor cross section with ferrule: 0.25 - 2.5 mm²
• Mounting type: DIN rail (NS 35/7.5, NS 35/15)
• Insulating material: PA (Polyamide)
• Flammability rating (UL 94): V0
• Colour: Grey (with green-yellow PE connection)
• Stripping length: 9 mm
• Screw thread: M3
• Operating temperature: -60 °C to 105 °C
• Rated surge voltage: 6 kV
• Pollution degree: 3
• Approvals: VDE, UL, CSA, EAC

Our verdict

The Phoenix 3076029 UTI 2,5-PE/L/L is a robust and space-saving terminal block that combines safety and performance. Its three-level configuration with integrated PE makes it an excellent choice for professional electrical installations where reliability and compliance are paramount.