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Phoenix Contact Feed Through Terminal Block Grey 2.5mm² 1-Level Spring Cage 800V 28A ST 2.5-QUATTRO 3031306

Category Terminal Block Brand PHOENIX CONTACT Condition New

Specifications

Country of Origin Germany
Voltage 800V
Brand Phoenix Contact
Colour Grey
Model 3031306
Series ST 2.5-QUATTRO
Termination Type Spring Cage
Maximum Operating Temperature 105°C
Number of Levels 1
Sub Type Feed Through
Minimum Operating Temperature -60°C
Standards/Approvals BV, cUL, DNV, GL, UL, VDE
Minimum Wire Size AWG 28AWG
Maximum Wire Size AWG 12AWG
Cable CSA 2.5mm²
Terminal Block Current 28A

Key Features

  • The terminal block supports a nominal current rating of 28 amperes.
  • Compact 5.2mm width design optimizes space usage in industrial panels.
  • Constructed with a durable polyamide housing providing mechanical impact resistance.
  • Operating temperature range from -60°C to 105°C ensures performance in harsh environments.
  • Single level feed-through design allows dual circuit connections for wiring efficiency.
  • Spring cage termination offers vibration-resistant and secure wire clamping.
  • Complies with multiple standards including BV, cUL, DNV, GL, UL, and VDE certifications.
  • Ideal for use in HVAC systems, telecommunications, and industrial electrical assemblies.

Product Description

Phoenix Contact 3031306 ST 2.5-QUATTRO series feed through terminal block features a grey polyamide housing with a 2.5mm² cable cross section and one-level terminal configuration. It is engineered for robust and safe electrical connections with a nominal voltage rating of 800V and current capacity of 28A, suitable for demanding industrial and commercial use cases.

The product's spring cage termination technology facilitates fast and reliable wire installation while ensuring secure durability against vibrations and mechanical stresses. The compact width of 5.2mm makes it ideal for panel assemblies where space is constrained.

Capable of operating reliably across a broad temperature range from -60°C to +105°C, this terminal block withstands various environmental conditions, making it applicable for HVAC systems, telecommunication equipment, and other industrial automation applications. The polyamide housing offers strong resistance against impact, abrasion, and serves as an electrically insulating barrier protecting against shock hazards.

Featuring multiple safety and quality certifications including UL, VDE, cUL, DNV, GL, and BV, the 3031306 meets international standards for electrical terminal blocks. Its surge voltage withstand rating of up to 8kV ensures performance reliability in environments vulnerable to electrical surges.

This device permits operation on wire sizes from 28AWG to 12AWG, enabling connection flexibility for various cable types. The feed-through design allows linking dual circuits within a single compact terminal.

Supports nominal current up to 28A for demanding electrical loads. High voltage rating of 800V for versatile industrial use. Durable polyamide body for mechanical and electrical insulation. Spring cage termination provides secure and vibration-resistant clamping.

Compact 5.2mm width optimizes space in control panels. Certified to major international standards ensuring safety compliance. Wide temperature range operation from -60°C to +105°C. Feed-through design enables dual circuit management.

Choose Phoenix Contact 3031306 for a dependable terminal block solution suitable for industrial, HVAC, telecommunications, and other electrical distribution applications. Explore similar products within the DIN Rail Terminal Blocks category on EnvMart to complete your electrical installation needs.

Phoenix Contact Feed Through Terminal Block Grey 2.5mm² 1-Level Spring Cage 800V 28A ST 2.5-QUATTRO 3031306
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Frequently Asked Questions

This terminal block supports a nominal current rating of 28 amperes.

The voltage rating for this model is 800V.

It operates reliably across a temperature range from -60°C to +105°C.

This unit accommodates wire sizes from 28AWG to 12AWG.

It features a spring cage termination type, which provides secure and vibration-resistant clamping.

The terminal block has a compact width of 5.2mm, optimizing space in industrial panels.

It complies with multiple standards including BV, cUL, DNV, GL, UL, and VDE certifications.

The terminal block is constructed with a durable polyamide housing, providing mechanical impact resistance.

It is suitable for use in HVAC systems, telecommunications, and industrial electrical assemblies.

The feed-through design allows dual circuit connections within a single terminal, enhancing wiring efficiency.

This terminal block has a surge voltage withstand rating of up to 8kV, ensuring performance reliability in environments vulnerable to electrical surges.

The country of origin for this terminal block is Germany.

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