Phoenix Contact D-ST 16-TWIN Terminal Block End Cover

USD 6.72

Total:

Gray polyamide end cover for D-ST 16-TWIN terminal blocks. Measures 2.2mm W x 108mm H x 44mm D. UL 94 V0 rated. Operates from -60°C to 110°C.

SKU Phoenix-3035357 Category
MOQ: 50 pcs   >>   Order in multiples of 50
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Phoenix Contact D-ST 16-TWIN Terminal Block End Cover

Model Identifier D-ST 16-TWIN
Official Part Number 3035357
GTIN Standard 4046356100939

Technical Overview

Gray polyamide end cover for D-ST 16-TWIN terminal blocks. Measures 2.2mm W x 108mm H x 44mm D. UL 94 V0 rated. Operates from -60°C to 110°C.

Key Features

  • Manufactured from high-quality polyamide (PA) material.
  • Features a gray color (RAL 7042) for standard industrial aesthetic.
  • Achieves a UL 94 V0 flammability rating, indicating self-extinguishing properties.
  • Offers a broad operating temperature range of -60 °C to 110 °C.
  • Designed specifically for compatibility with D-ST 16-TWIN series terminal blocks.
  • Provides essential electrical insulation and mechanical protection for terminal block assemblies.

High thermal stability and fire protection properties for demanding industrial and railway applications.

Technical Specification Matrix

ParameterValue
Product TypeEnd cover
MaterialPA (Polyamide)
Colorgray (RAL 7042)
Operating Temperature-60 °C ... 110 °C
Storage/Transport Temperature-25 °C ... 60 °C (short term -60°C to +70°C)
Flammability Rating (UL 94)V0
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)
Surface Flammability NFPA 130 (ASTM E 162)passed
Specific Optical Density of Smoke NFPA 130 (ASTM E 662)passed
Smoke Gas Toxicity NFPA 130 (SMP 800C)passed
For Use WithD-ST 16-TWIN series terminal blocks
Physical Weight (kg)0.01
Dimensions L x W x H (cm)4.4 x 0.22 x 10.8

Industrial Applications

1. Industrial Control Panel Wiring

This end cover is ideal for terminating DIN rail-mounted terminal block assemblies within industrial control panels. It provides an essential insulating barrier, preventing accidental contact with live electrical components and maintaining the organized structure of the wiring.

Problem Solved

Ensures electrical safety and mechanical integrity of terminal block rows, protecting against environmental factors and accidental contact in factory automation and machinery control.

DIN rail mountingElectrical insulationControl cabinetPanel wiringSafety barrierPolyamide

2. Railway Rolling Stock Electrical Systems

With its compliance to DIN EN 45545-2 fire protection standards (HL 1 - HL 3) and passed NFPA 130 tests for flammability and smoke toxicity, this end cover is perfectly suited for electrical installations in railway vehicles such as trains, trams, and locomotives.

Problem Solved

Addresses stringent fire safety regulations for enclosed spaces in railway applications, minimizing fire risk and harmful smoke emissions, which are critical for passenger and operational safety.

Railway applicationsEN 45545-2Fire protectionSmoke toxicityRolling stockElectrical safety

3. High-Temperature Machinery and Equipment

The wide operating temperature range of -60 °C to 110 °C allows this end cover to be deployed in industrial machinery and equipment that operate under significant thermal stress or fluctuating temperature conditions. It provides reliable and stable insulation for terminal block connections.

Problem Solved

Maintains critical electrical insulation and structural stability of terminal block connections in environments with extreme temperatures, preventing component failure and ensuring long-term operational reliability.

High temperature environmentThermal stabilityIndustrial machineryElectrical insulationProcess controlPolyamide
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