Phoenix Contact D-ST 2,5-TWIN Terminal Block End Cover Gray

USD 5.97

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Gray polyamide end cover for CLIPLINE PT and ST Series DIN rail terminal blocks, UL 94 V0 rated, operating from -60°C to 110°C.

SKU Phoenix-3030488 Category
MOQ: 50 pcs   >>   Order in multiples of 50
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Phoenix Contact D-ST 2,5-TWIN Terminal Block End Cover Gray

Model Identifier D-ST 2,5-TWIN
Official Part Number 3030488
GTIN Standard 4017918187996

Technical Overview

Gray polyamide end cover for CLIPLINE PT and ST Series DIN rail terminal blocks, UL 94 V0 rated, operating from -60°C to 110°C.

Key Features

  • Designed for CLIPLINE PT and ST Series terminal blocks.
  • Constructed from durable Polyamide (PA) material.
  • Features a gray color (RAL 7042).
  • Achieves a flammability rating of V0 according to UL 94.
  • Offers a wide operating temperature range from -60 °C to 110 °C.
  • Compact dimensions enable space-saving installation on DIN rails.

Seals DIN rail terminal blocks to prevent accidental contact and contamination, enhancing safety and system integrity.

Technical Specification Matrix

ParameterValue
Product TypeEnd cover
MaterialPA (Polyamide)
ColorGray (RAL 7042)
Flammability Rating according to UL 94V0
Ambient Temperature (Operation)-60 °C ... 110 °C
Ambient Temperature (Storage/Transport)-25 °C ... 60 °C (for a short time, not exceeding 24h, -60 °C to +70 °C)
Relative Insulation Material Temperature Index (Elec., UL 746 B)130 °C
Fire Protection for Rail Vehicles (DIN EN 45545-2)R22, R23, R24, R26; HL 1 - HL 3
For Use WithCLIPLINE PT and ST Series Terminal Blocks
Physical Weight (kg)0
Dimensions L x W x H (cm)6.05 x 0.22 x 2.9

Industrial Applications

1. Industrial Control Panels in Harsh Environments

This end cover is ideal for industrial control panels exposed to significant temperature variations, providing crucial insulation and protection against environmental contaminants. Its robust PA construction and UL 94 V0 rating ensure safety and reliability in challenging factory settings.

Problem Solved

Prevents electrical hazards and ingress of dust/debris into DIN rail terminal block assemblies, maintaining operational integrity in environments with extreme temperatures and stringent fire safety requirements.

Industrial controlDIN railhigh temperaturelow temperatureUL 94 V0dust protectionelectrical insulation

2. Railway and Transportation Systems Electrical Enclosures

Meeting specific fire protection standards for rail vehicles (DIN EN 45545-2 R22, R23, R24, R26; HL 1 - HL 3), this end cover is perfectly suited for electrical systems in trains and other public transportation, where passenger safety and material fire resistance are critical.

Problem Solved

Ensures fire-safe and mechanically robust termination of electrical wiring within railway applications, adhering to strict regulatory requirements for occupant safety in high-stakes environments.

Rail vehiclesDIN EN 45545-2fire protectionrailway signalingelectrical distributionvibration resistance

3. HVAC System Control Units

With its compact dimensions and reliable insulation properties, the end cover is well-suited for tidying and securing electrical connections within HVAC control units in commercial and industrial buildings. It provides essential protection in confined spaces.

Problem Solved

Enhances electrical safety and maintains organized wiring within compact HVAC control panels, protecting against accidental contact and preventing insulation breakdown in potentially humid conditions.

HVAC controlbuilding automationelectrical safetycompact designDIN railinsulationpolyamide
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