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Phoenix Contact Feed Through Terminal Block Blue 2.5mm² 1-Level Spring Cage 800V 28A ST B2.5-QUATTRO BU 3031319

Category DIN Rail Terminal Blocks Brand PHOENIX CONTACT Condition New

Specifications

Country of Origin Germany
Voltage 800V
Brand Phoenix Contact
Colour Blue
Model 3031319
Approvals UL/CUL
Series ST B2.5-QUATTRO BU
Termination Type Spring Cage
Maximum Operating Temperature 110°C
Number of Levels 1
Sub Type Feed Through
Minimum Operating Temperature -60°C
Standards/Approvals VDE, RS, PRD, NK, NEPSI, LR, KR, IECEX, IECEE CB, IEC 60947-7-1, EAC Ex, DNV, CSA, CCC, Bureau Veritas, ATEX
Minimum Wire Size AWG 28AWG
Maximum Wire Size AWG 12AWG
Cable CSA 2.5mm²
Terminal Block Current 28A

Key Features

  • Constructed for industrial electrical applications and power distribution.
  • Blue color coding for easy identification and wiring.
  • Supports wire sizes from 28AWG to 12AWG with a cable CSA of 2.5mm².
  • Utilizes spring cage termination to ensure secure connections without screw maintenance.
  • Operates reliably between -60°C and 110°C temperature range.
  • Complies with multiple international standards and approvals including UL, IEC 60947-7-1, ATEX, and more.
  • Suitable for use as a compact power distributor with four-wire spring-loaded terminals.
  • German country of origin ensures premium manufacturing quality.

Product Description

Phoenix Contact 3031319 ST B2.5-QUATTRO BU Feed Through Terminal Block is engineered for secure and reliable electrical connections in industrial and commercial applications. This product features a blue color-coded design, 1-level spring cage termination, and supports cable cross-section of 2.5mm², suitable for wire sizes ranging from 28AWG to 12AWG. It is rated for a voltage of 800V and carries a current rating of 28A.

Manufactured in Germany, this terminal block operates efficiently within a wide temperature range from -60°C to 110°C ensuring durability in harsh environments. It includes four-wire spring-loaded terminals that enable easy and stable wiring as a compact power distributor. The FBS plug-in bridge systems provide versatile power distribution options enhancing modular installation flexibility.

Approved and certified to meet strict international standards including VDE, IEC 60947-7-1, UL/CUL, ATEX, IECEX, CSA, and others, ensuring compliance and performance reliability in demanding electrical systems.

Ideal for DIN rail mounting in various power and control cabinet environments, this terminal block supports safe and efficient wiring simplicity with its spring cage technology, eliminating screw maintenance. The robust design is suitable for heavy-duty industrial use, water treatment plants, manufacturing machinery, and HVAC control systems.

Constructed for industrial-grade electrical connections with spring cage technology. Supports a broad temperature operating range from -60°C to 110°C. Designed for wire sizes between 28AWG and 12AWG to accommodate diverse wiring needs.

Facilitates compact power distribution with four-wire spring terminal connection. Multiple approvals and certifications ensure safety and compliance worldwide. Manufactured in Germany for reliability and build quality. Browse more Phoenix Contact DIN Rail Terminal Blocks for robust and dependable electrical components at EnvMart.

Phoenix Contact Feed Through Terminal Block Blue 2.5mm² 1-Level Spring Cage 800V 28A ST B2.5-QUATTRO BU 3031319
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Frequently Asked Questions

It is rated for a voltage of 800V.

This model has a current rating of 28A.

It supports wire sizes ranging from 28AWG to 12AWG, with a cable cross-section of 2.5mm².

It operates reliably within a temperature range of -60°C to 110°C.

It utilizes spring cage termination, which ensures secure connections without the need for screw maintenance.

It complies with multiple international standards including UL, IEC 60947-7-1, ATEX, and others.

This terminal block has 1 level.

It is manufactured in Germany.

It features a blue color coding for easy identification and wiring.

It is classified as a feed through terminal block.

It is suitable for industrial electrical applications and power distribution, including use in control cabinets and HVAC systems.

Yes, it includes four-wire spring-loaded terminals that facilitate compact power distribution and stable wiring.

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