Summary

• 4-pack of Phoenix Contact UTTB 4 (3044814) gray double-level feed-through terminal blocks with screw-clamp connections, supplied with 1 matching D-UTTB 2,5/4 (3047293) end cover.
• Each terminal block features four wire connection points across two electrically separate levels, a nominal conductor cross-section of 4mm², and IEC nominal ratings of 800V and 30A. The compact 6.2mm-wide housing is designed for standard 35mm DIN rail mounting.
• The included end cover provides insulation for an exposed side of the compatible terminal block assembly.
• Listing is for 4 Phoenix Contact UTTB 4 terminal blocks and 1 D-UTTB 2,5/4 end cover only, does not include any instructions, installation screws, or original box. Please review all photos for the exact item, condition, and components included.
• This item was sourced from a new, uncommissioned equipment cabinet that was dismantled prior to being placed into service.
• A Phoenix Contact FBS 10-6 plug-in bridge (3030271) is also included as a complimentary spare accessory. The bridge was cut from its original 10-position configuration to accommodate 4 positions during the original installation. It is provided free of charge because it accompanied the original equipment and is not factored into the listing price or considered part of the primary product. Due to this modification, buyers should verify compatibility, fitment, and electrical ratings before use.

Product Description

• The Phoenix Contact UTTB 4 is a double-level feed-through terminal block from the CLIPLINE Complete series, designed for industrial electrical control panels, automation systems, machinery, and distribution cabinets.
• Its two-level design provides four conductor connection points and two separate electrical potentials in a compact housing, helping conserve valuable DIN rail space while allowing organized circuit wiring.
• The screw-clamp connection technology provides secure conductor termination, with Phoenix Contact's Reakdyn principle designed to maintain stable connections under vibration and normal industrial operating conditions.
• Each terminal block has a nominal 4mm² conductor cross-section, accommodates conductors up to 6mm² depending on conductor type, and carries IEC nominal ratings of 800V and 30A.
• The UTTB 4 is compatible with NS 35/7.5 and NS 35/15 DIN rails and supports Phoenix Contact CLIPLINE Complete marking and bridging accessories.
• The package includes one D-UTTB 2,5/4 gray polyamide end cover, designed to close and insulate the open side of a compatible terminal block assembly.
• One modified FBS 10-6 four-position bridge segment is supplied as a complimentary spare accessory. It is not a factory-length jumper and has no additional charge. Compatibility and electrical suitability of the modified bridge should be verified before installation.

Product Information

• Brand: Phoenix Contact
• Model Number: UTTB 4
• Series: UTTB / CLIPLINE Complete
• MPN: 3044814
• SKU: 3044814
• Type: Double-Level Feed-Through Terminal Block
• Number of Pins: 0 (No Pin Contacts)
• Number of Ports: 4
• Number of Poles: 2
• Connector Style: DIN Rail Terminal Block
• Compatible Mounting Type: NS 35/7.5 and NS 35/15 DIN Rail
• Material: Polyamide (PA)
• Color: Gray (RAL 7042)
• Termination Type: Screw Clamp
• Compatible Wire Gauge (AWG): 26–10 AWG
• Nominal Conductor Cross-Section: 4mm²
• Conductor Cross-Section Range: 0.14–6mm² (Depending on Conductor Type)
• Nominal Current (IEC): 30A
• Nominal Voltage (IEC): 800V
• Rated Current (UL): 30A (Applicable Connection Classes)
• Rated Voltage (UL): 300V / 600V (Depending on Connection Class)
• Number of Connections: 4
• Number of Levels: 2
• Number of Potentials: 2
• Connections Per Level: 2
• Wire Stripping Length: 9mm
• Terminal Width: 6.2mm
• Terminal Height: 69.9mm
• Terminal Depth on NS 35/7.5: 65mm
• Terminal Depth on NS 35/15: 72.5mm
• Housing Flammability Rating: UL 94 V-0
• Applicable Standard: IEC 60947-7-1
• Country of Origin: Germany (Manufacturer Listed)
• Unit Quantity: 4
• Unit Type: Unit

Included End Cover Specifications

• Brand: Phoenix Contact
• Model Number: D-UTTB 2,5/4
• MPN: 3047293
• Type: Terminal Block End Cover
• Compatible Series: UTTB
• Material: Polyamide (PA)
• Color: Gray
• Width: 2.2mm
• Height: 69.9mm
• Depth: 57.5mm
• Flammability Rating: UL 94 V-0
• Quantity: 1

Complimentary Modified Jumper Information

• Brand: Phoenix Contact
• Original Model Number: FBS 10-6
• Original Part Number: 3030271
• Type: Plug-In Bridge Segment
• Original Configuration: 10 Positions
• Supplied Configuration: 4 Positions (Modified)
• Pitch: 6.2mm
• Color: Red
• Original Manufacturer Contact Material: Copper
• Insulating Material: Polyamide (PA)
• Quantity: 1 Modified Segment
• Pricing: Complimentary; Not Included in Product Valuation

Included

• 4x Phoenix Contact UTTB 4 Double-Level Terminal Blocks (3044814)
• 1x Phoenix Contact D-UTTB 2,5/4 Gray End Cover (3047293)
• 1x Modified Four-Position Phoenix Contact FBS 10-6 Bridge Segment (3030271) — Complimentary Spare Accessory

Not Included

• DIN Rails
• DIN Rail End Stops
• Installation Screws
• Installation Instructions
• Original Manufacturer Packaging
• Full-Length, Unmodified FBS 10-6 Bridge
• Additional Wiring or Electrical Accessories

Please review all photos for the exact item, condition, and components included.