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RailBlock DIN Rail Screw-Clamp Modular Terminal Block Assortment Kit (UK-2.5B / UK-6N / 200-Piece Set)
RailBlock DIN Rail Screw-Clamp Modular Terminal Block Assortment Kit (UK-2.5B / UK-6N / 200-Piece Set) - Image 2
RailBlock DIN Rail Screw-Clamp Modular Terminal Block Assortment Kit (UK-2.5B / UK-6N / 200-Piece Set) - Image 3

RailBlock DIN Rail Screw-Clamp Modular Terminal Block Assortment Kit (UK-2.5B / UK-6N / 200-Piece Set)

Original price was: $65.00.Current price is: $56.00.

✓ IN STOCK • 24H DISPATCH🛡️ 12-MONTH WARRANTY⚡ FACTORY QC TESTED
  • [COMPLETE 200-PIECE SET] Comprehensive assortment of modular terminal blocks, ground earth blocks, end plates, and insertion jumpers in a storage case.
  • [HIGH 800V / 41A CAPACITY] Rated for up to 800 Volts and 41 Amps, suitable for main power distribution and low-voltage control signals.
  • [COLOR-CODED ORGANIZATION] Includes Gray (phase/hot), Blue (neutral/common), and Green/Yellow (chassis earth ground) modular blocks.
  • [FLAME-RETARDANT PA66] Molded from high-grade Polyamide PA66 with UL 94V-0 self-extinguishing flame retardant rating.
  • [PHOENIX UK COMPATIBLE] 100% physically and electrically interchangeable with Phoenix Contact UK-2.5B and UK-6N industrial terminals.

Availability: 50 in stock

SKU: P16-M01 Category:
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Modular DIN Rail Screw-Clamp Terminal Block Master Assortment Kit (200 Pieces)

The RailBlock Modular DIN Rail Terminal Block Master Kit is a comprehensive wire management and electrical interconnection system designed for automation control panels, robotic workcells, PLC cabinets, and power distribution enclosures. Finding matching terminal blocks, ground barriers, and cross-connect jumpers during electrical retrofit work often causes avoidable delays; this 200-piece kit provides an organized stock of standard components.

The kit contains 120× UK-2.5B Gray feed-through blocks for control wiring, 40× UK-2.5B Blue blocks for DC commons and neutrals, 20× USLKG green/yellow ground blocks with metal grounding foot clamps, and 20× heavy UK-6N high-current power blocks. Constructed with nickel-plated copper alloy clamping cages inside flame-retardant PA66 nylon housings, each block provides gas-tight, vibration-proof wire termination.

Key Engineering Advantages:

  • Direct Phoenix Contact UK Interchangeability: Matches the dimensional profile and busbar slots of Phoenix UK series, allowing seamless cabinet expansions.
  • Gas-Tight Vibration-Proof Clamping: Tempered steel screw clamps deform copper wire strands slightly to create a gas-tight seal immune to vibration oxidation.
  • Heavy Grounding Foot Clamps: USLKG ground blocks mechanically bite directly into the zinc-plated DIN rail, providing low-impedance earth grounding.
  • Turnkey Hardware & Rails Included: Supplied with 10 end barrier plates, 10 fixed end clamps, 4 bridge combs, and two 200mm steel 35mm DIN rails.

⚙️ Technical Specifications

Parameter / SpecificationStandard ValueStandard / Test Condition
Total Kit Piece Count200 Terminal Blocks + 26 Hardware Accessories (226 Pieces Total)Complete cabinet kit
UK-2.5B Wire Range & Rating24 to 12 AWG (0.2 to 2.5 mm²) / 800V AC / 24A Max CurrentGray & Blue blocks
UK-6N Wire Range & Rating20 to 8 AWG (0.5 to 6.0 mm²) / 800V AC / 41A Max CurrentHeavy power blocks
USLKG Grounding RatingGround Earth Clamping Block (Green/Yellow) with Direct Rail FootIEC 60947-7-2 standard
Insulation Housing MaterialHalogen-Free Polyamide PA66 (UL 94V-0 Flame Retardant)Operating temp up to 125°C
Contact Clamp MetallurgyNickel-Plated High-Conductivity Copper Alloy ClampsLow contact resistance
Mounting Rail StandardStandard 35mm DIN Rail (EN 50022 / TS-35/7.5 / TS-35/15)Universal snap-on fit
Certifications & ApprovalsUL 1059, CSA C22.2, CE, VDE, RoHS CompliantFull industrial compliance

🔍 Compatibility & OEM Cross-Reference

Manufacturer / BrandSeries / ControllerModel / ApplicationOEM Part NumbersFit Status
Phoenix ContactUK Universal Terminal BlocksUK 2.5 B (3001035), UK 6 N, USLKG 2.535mm DIN Rail100% Direct Form & Fit Drop-in
WAGO Corporation280 & 281 Series Rail Blocks280-901, 281-601 SeriesDIN Rail StandardDirect Replacement Fit
WeidmüllerW-Series Terminal BlocksWDU 2.5, WDU 6, WPE 2.5Standard Terminal FitDirect Drop-in Replacement
Allen-Bradley / Rockwell1492 Heavy Duty Terminals1492-J3, 1492-J4 SeriesIndustrial Panel StandardDirect Functional Fit

📦 What’s in the Box (Package Contents):

  • 120× UK-2.5B Gray Modular Feed-Through Terminal Blocks (2.5mm² / 24A)
  • 40× UK-2.5B Blue Neutral / 0V Common Terminal Blocks (2.5mm² / 24A)
  • 20× USLKG Green/Yellow Metal-Foot Ground Earth Terminal Blocks
  • 20× UK-6N Heavy-Current Power Feed Terminal Blocks (6.0mm² / 41A)
  • 10× Snap-On Gray Insulating End Cover Plates (D-UK 2.5/4)
  • 10× Heavy-Duty Screw-Locking DIN Rail End Clamp Stops (E/UK)
  • 4× 10-Position Insertion Cross-Connect Bridge Combs (FBI 10-6)
  • 2× 200mm Slotted Zinc-Plated Steel 35mm DIN Rails
  • 1× Sturdy Multi-Compartment Clear Hardware Organizer Case

🚚 Packaging & Logistics Specifications

Logistics ParameterStandard SpecificationNotes / Classification
Net Weight2.10 kg (4.63 lbs)Precision industrial component
Gross Weight2.45 kg (5.40 lbs)Reinforced foam cushioned box
Package Dimensions310 × 220 × 75 mm (12.2 × 8.7 × 3.0 in)Individual protective package
Logistics ClassificationClass 70: Industrial DIN Rail Wiring HardwareAir Express / Ocean LCL Ready

❓ Technical Buyer FAQs & Maintenance Insights

Q: Can solid and stranded wire be inserted into these screw terminals?
Yes. The box-clamp mechanism accommodates both solid copper wire and stranded wire without wire damage. For multi-strand wire, using bootlace wire ferrules is recommended.
Q: Can the 10-position bridge combs be cut down to 3 or 4 positions?
Yes. The copper bridge combs can be easily clipped with side cutters to bridge any desired group of adjacent terminal blocks together.
Q: Are these terminal blocks finger-safe according to touch standards?
Yes. The terminal screws are recessed deep within the PA66 housing to meet VBG4 and IP20 finger-safe touch standards, preventing accidental contact with energized circuits.

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Legal Disclaimer: RoboAuto is an independent distributor of industrial robotics and automation replacement components. Any referenced OEM brand names, model codes, and trademarks are the property of their respective owners and are displayed strictly for compatibility reference and part identification.

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