Phoenix Contact 3044089 UT 2,5 BU Feed-through terminal block 24A number of

The Phoenix Contact UT 2,5 BU is a feed-through terminal block rated at 1000 V nominal voltage and 24 A nominal current, accepting rigid and flexible conductors from 0.14 mm² to 4 mm² via M3 screw connection. Finished in blue (RAL 5015) and compatible with NS 35/7.5 and NS 35/15 DIN rail mounting, it is suited for railway, machine building, plant engineering, and process industry applications.

Technical specifications:

• Part designation: UT 2,5 BU
• Catalog number: 3044089
• Manufacturer: Phoenix Contact
• EAN: 4017918960353
• Nominal voltage: 1000 V | Nominal current: 24 A
• Maximum load current: 32 A (with 4 mm² conductor)
• Rated surge voltage: 8 kV
• Number of connections: 2 | Connection method: Screw, M3, tightening torque 0.5 - 0.6 Nm
• Conductor cross-section (rigid and flexible): 0.14 mm² - 4 mm²
• Nominal cross section: 2.5 mm² | Stripping length: 9 mm
• Mounting type: NS 35/7.5, NS 35/15
• Color: blue (RAL 5015)
• Dimensions: 5.2 mm W x 47.7 mm H x 46.9 mm D
• Weight: 7.333 g (excluding packing)
• Insulating material: PA, group I | Flammability rating: UL 94 V0
• Operating temperature range: -60°C to 110°C
• Overvoltage category: III | Degree of pollution: 3
• Maximum power dissipation: 0.77 W
• Pack size: 50 pc | Country of origin: Germany (DE)

Features and benefits:

• Patented Reakdyn principle delivers vibration-resistant, maintenance-free conductor connections
• Supports two identical conductors up to 1.5 mm² for space savings and wiring flexibility
• High contact forces reduce self-heating, with a maximum power dissipation of 0.77 W
• ATEX/IECEx certified (II 2 GD Ex eb IIC Gb) for use in hazardous area installations
• Compatible with CLIPLINE complete standardized bridging, marking, and testing accessories

Applications:

• Control cabinet and panel wiring in machine building and plant engineering
• Railway industry installations compliant with DIN EN 45545-2 (R22-R26, HL 1 - HL 3)
• Process industry junction boxes and terminal assemblies
• Hazardous area wiring in ATEX/IECEx classified zones

Compliant with IEC 60947-7-1. Part of the Phoenix Contact CLIPLINE complete terminal block system.

Also known as: Phoenix Contact UT 2,5 BU, Phoenix 3044089, feed-through terminal block 2.5 mm² blue.