Phoenix Contact D-UK 5-TWIN Gray Terminal Block End Cover

USD 37.56

Total:

Gray polyamide end cover for D-UK 5-TWIN DIN rail terminal blocks. Offers robust insulation and protection for -40°C to 110°C environments.

SKU Phoenix-1923034 Category
MOQ: 50 pcs   >>   Order in multiples of 50
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Phoenix Contact D-UK 5-TWIN Gray Terminal Block End Cover

Model Identifier D-UK 5-TWIN
Official Part Number 1923034
GTIN Standard 4017918052430

Technical Overview

Gray polyamide end cover for D-UK 5-TWIN DIN rail terminal blocks. Offers robust insulation and protection for -40°C to 110°C environments.

Key Features

  • Specifically designed for D-UK 5-TWIN series DIN rail terminal blocks.
  • Constructed from durable PA (polyamide) material.
  • Features a gray color (RAL 7042) for easy identification.
  • Achieves a UL 94 V2 flammability rating.
  • Operates reliably across a wide temperature range of -40 °C to 110 °C.

Robust insulation and structural integrity for DIN rail terminal block assemblies across a wide temperature range.

Technical Specification Matrix

ParameterValue
Product TypeEnd cover
MaterialPA (Polyamide)
ColorGray (RAL 7042)
Flammability Rating (UL 94)V2
Operating Temperature-40 °C to 110 °C
Storage/Transport Temperature-25 °C to 60 °C (short term: -60 °C to 70 °C)
Assembly Temperature-5 °C to 70 °C
Operating Humidity20 % to 90 %
Storage/Transport Humidity30 % to 70 %
Relative Insulation Material Temperature Index (UL 746 B)125 °C
Static Insulating Material Application in Cold-40 °C
Physical Weight (kg)0
Dimensions L x W x H (cm)3.6 x 0.2 x 5

Industrial Applications

1. Industrial Control Panel Insulation

This end cover is ideally suited for providing critical electrical insulation and separation at the end of DIN rail terminal block assemblies within industrial control panels. Its robust PA material and V2 flammability rating ensure safety and compliance in demanding industrial settings.

Problem Solved

Ensures electrical safety and prevents accidental contact or short circuits between live components in control panels, effectively isolating the terminal block ends and protecting against mechanical damage or dust ingress.

DIN railterminal blockelectrical insulationcontrol panelPA materialUL 94 V2

2. Thermal Management in HVAC/R Systems

Given its wide operating temperature range of -40°C to 110°C, the end cover is perfect for electrical enclosures in Heating, Ventilation, Air Conditioning, and Refrigeration (HVAC/R) systems, which often experience significant temperature fluctuations. It maintains integrity and protection regardless of thermal stress.

Problem Solved

Provides reliable mechanical protection and stable insulation for terminal block wiring in environments with extreme temperature variations, such as HVAC/R units, ensuring consistent performance and preventing material degradation due to heat or cold.

HVAC/Rthermal stabilityelectrical enclosuretemperature range-40°C to 110°Cpolyamide

3. Compact Machine Building and Automation

With a slim width of only 2 mm, this end cover is excellent for space-constrained applications in machine building and automation where high-density wiring and compact component arrangements are essential. It allows for minimal spacing between terminal block assemblies.

Problem Solved

Optimizes valuable cabinet space by allowing for dense packing of DIN rail terminal blocks while maintaining precise electrical separation, preventing accidental contact and enabling efficient, compact designs in automated machinery.

machine buildingautomationspace optimization2mm widthhigh-density wiringelectrical separation
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