Phoenix Contact PT 2,5-QUATTRO Feed-Through Terminal Block

USD 6.47

Total:

800V/24A 4-position push-in feed-through terminal block, 0.14-4mm² (26-12 AWG). DIN rail mount, -60 to 110°C, railway/ATEX certified.

SKU Phoenix-3209578 Category
MOQ: 50 pcs   >>   Order in multiples of 50
Top Brands > Phoenix Contact > Phoenix Contact Feed-Through Terminal Blocks

Phoenix Contact PT 2,5-QUATTRO Feed-Through Terminal Block

Model Identifier PT 2,5-QUATTRO
Official Part Number 3209578
GTIN Standard 4046356329859

Technical Overview

800V/24A 4-position push-in feed-through terminal block, 0.14-4mm² (26-12 AWG). DIN rail mount, -60 to 110°C, railway/ATEX certified.

Key Features

  • Tool-free push-in connection for rigid and flexible conductors with ferrules.
  • Compact design and front connection enable wiring in confined spaces.
  • Four connections per terminal block for high wiring density.
  • Tested for railway applications (DIN EN 45545-2 R22/R23/R24/R26 HL 1 - HL 3).
  • ATEX/IECEx certified for use in Ex zone II 2 G Ex eb IIC Gb hazardous areas.
  • Additional test connection in the double-function shaft.
  • Vibration-resistant and maintenance-free conductor connection.
  • Compatible with CLIPLINE complete bridging, marking, and testing accessories.
  • Wide operating temperature range from -60°C to 110°C.

Time-saving tool-free push-in connection with high conductor pull-out forces and a maintenance-free spring design.

Technical Specification Matrix

ParameterValue
Number of Positions4
Rated Voltage (IEC)800 V
Rated Voltage (UL)600 V
Nominal Current (IEC)24 A (with 2.5mm² conductor)
Max. Load Current28 A (with 4mm² rigid conductor)
Rated Current (Ex rating)23 A
Rated Surge Voltage8 kV
Connection MethodPush-in
Conductor Cross-section (rigid/flexible)0.14 mm² - 4 mm²
Wire Size AWG Min26 AWG
Wire Size AWG Max12 AWG
Stripping Length8 mm - 10 mm
Mounting TypeDIN rail NS 35/7.5, NS 35/15
ColorGray (RAL 7042)
Insulating MaterialPA, Group I
Flammability RatingUL 94 V0
Operating Temperature-60°C to 110°C
Overvoltage CategoryIII
Degree of Pollution3
Ex ProtectionII 2 G Ex eb IIC Gb
Fire Protection RailwayDIN EN 45545-2 R22/R23/R24/R26 HL 1 - HL 3
Physical Weight (kg)0.01
Dimensions L x W x H (cm)7.22 x 0.52 x 3.53

Industrial Applications

1. High-Density Control Cabinets in Railway Systems

Modern railway control systems require reliable and space-efficient wiring solutions due to limited cabinet space and harsh operating conditions. This terminal block's compact design (5.2 mm width) with four connections and push-in technology allows for high-density wiring and quick, secure installation. Its railway application approval (DIN EN 45545-2) ensures compliance with stringent safety and performance standards for rolling stock and trackside equipment.

Problem Solved

Efficient and reliable wiring in space-constrained railway control panels, meeting industry-specific safety and vibration requirements while reducing installation time.

Railway applicationsDIN EN 45545-2High-density wiringCompact designPush-in connectionVibration resistanceControl cabinets800V

2. Industrial Automation Panels in Hazardous Locations (ATEX/IECEx)

In process industries or manufacturing plants with potentially explosive atmospheres (e.g., chemical, oil & gas), wiring components must meet strict safety standards. The terminal block's ATEX/IECEx certification (II 2 G Ex eb IIC Gb) makes it suitable for use in Zone 1 and Zone 2 hazardous areas, providing a safe and reliable connection for control and instrumentation signals up to 800V/24A. Its robust design and wide operating temperature range (-60°C to 110°C) ensure performance in demanding environments.

Problem Solved

Safe and certified electrical connections for automation systems operating in hazardous (explosive) industrial environments, ensuring compliance with ATEX/IECEx directives.

ATEX/IECExHazardous locationsEx eb IIC GbProcess industryIndustrial automationExplosion protection800V-60°C to 110°C

3. Machine Building with Rapid Assembly Requirements

Machine builders often face pressure for quick and error-free assembly. The push-in connection method of this terminal block significantly reduces wiring time compared to screw terminals, as it allows for tool-free insertion of solid or ferruled conductors. Its capability to handle up to 4 mm² (12 AWG) conductors and 28A max load makes it suitable for connecting various control and power circuits within machinery, optimizing production efficiency without compromising reliability.

Problem Solved

Streamlining the wiring process in machine manufacturing to reduce assembly time and labor costs, while providing robust and reliable electrical connections.

Push-in connectionTool-free wiringRapid assemblyMachine building28A4mm² conductorMaintenance-freeVibration-resistant
Select your currency