Phoenix Contact 3045130 UT 4 WH Feed-through terminal block 32A 2-conductor White

The Phoenix Contact UT 4 WH is a single-row feed-through terminal block rated for 1000 V and 32 A in white for colour-coded screw-connection wiring on standard DIN rails. Accepting rigid and flexible conductors from 0.14 mm² to 6 mm², it suits a wide range of signal and power distribution tasks across industrial, railway, and process engineering environments. It is mechanically and electrically identical to the standard grey UT 4, differing only in housing colour for circuit identification.

Technical specifications:

• Part designation: UT 4 WH
• Catalog number: 3045130
• Manufacturer: Phoenix Contact
• Product type: Feed-through terminal block
• Connection method: Screw connection (M3, tightening torque 0.6 - 0.8 Nm)
• Nominal voltage: 1000 V
• Nominal current: 32 A (at 4 mm² conductor cross-section)
• Maximum load current: 41 A (at 6 mm² conductor cross-section)
• Rated cross section: 4 mm²
• Conductor cross-section rigid/flexible: 0.14 mm² - 6 mm²
• Conductor cross-section AWG: 26 - 10
• Stripping length: 9 mm
• Number of connections: 2
• Number of rows: 1
• Mounting type: NS 35/7.5, NS 35/15
• Overvoltage category: III
• Degree of pollution: 3
• Rated surge voltage: 8 kV
• Operating temperature range: -60°C to 110°C
• Color: white
• Dimensions (W x H x D): 6.2 mm x 47.7 mm x 46.9 mm
• Insulating material: PA (polyamide), group I
• Flammability rating: UL 94 V0
• ATEX/IECEx identification: II 2 GD Ex eb IIC Gb

Features and benefits:

• Colour-coded housing simplifies circuit identification and wiring documentation in dense terminal strips
• Vibration-resistant and maintenance-free conductor connection via the patented Reakdyn screw principle
• Simultaneous connection of two identical conductors up to 1.5 mm² saves panel space
• Low self-heating due to high contact forces and high-quality materials
• Compatible with the full CLIPLINE complete range of bridging, marking, and testing accessories
• ATEX/IECEx certified for installation in potentially explosive atmospheres

Applications:

• Colour-coded power and signal distribution in industrial control cabinets and switchgear panels
• Machine building and plant engineering wiring systems
• Railway industry installations requiring DIN EN 45545-2 fire protection compliance
• Process industry instrumentation panels
• Hazardous area control panels requiring ATEX/IECEx certified terminal blocks

Compliant with IEC 60947-7-1. Part of the Phoenix Contact CLIPLINE complete terminal block system, compatible with standardized bridging, marking, and testing accessories.

Also known as: Phoenix Contact UT 4 WH, Phoenix 3045130, Phoenix Contact white feed-through terminal block 4 mm².