Phoenix Contact PT 4-PE Protective Conductor Terminal Block

USD 7.71

Total:

Protective conductor terminal block with 2 push-in connections, 0.2-6mm² wire range, 800V/38A, DIN rail mount, -60 to 110°C, ATEX/IECEx certified.

MOQ: 50 pcs   >>   Order in multiples of 50
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Phoenix Contact PT 4-PE Protective Conductor Terminal Block

Model Identifier PT 4-PE
Official Part Number 3211766
GTIN Standard 4046356482615

Technical Overview

Protective conductor terminal block with 2 push-in connections, 0.2-6mm² wire range, 800V/38A, DIN rail mount, -60 to 110°C, ATEX/IECEx certified.

Key Features

  • Tool-free push-in direct-connection technology for fast wiring.
  • Vibration-resistant and maintenance-free conductor connection ensures long service life.
  • Direct DIN rail contacting enables fast, error-free grounding without additional wiring.
  • Compatible with the CLIPLINE complete system for bridging, marking, and testing accessories.
  • Wide operating temperature range of -60°C to 110°C suits harsh industrial and railway environments.
  • Passed DIN EN 50155 vibration and shock tests and DIN EN 45545-2 fire protection requirements for rail vehicles.
  • Suitable for use in hazardous areas with ATEX/IECEx certification: II 2 G Ex eb IIC Gb.

Tool-free push-in direct-connection technology reduces panel wiring time.

Technical Specification Matrix

ParameterValue
Number of Positions2
Connection MethodPush-in connection
Wire Size AWG Min24 AWG
Wire Size AWG Max10 AWG
Conductor Cross-section Rigid0.2 mm² - 6 mm²
Conductor Cross-section Flexible0.2 mm² - 6 mm²
Nominal Cross Section4 mm²
Rated Voltage (IEC)800 V
Rated Voltage (UL/CSA)600 V
Rated Current38 A
Rated Surge Voltage8 kV
Overvoltage CategoryIII
Degree of Pollution3
Mounting TypeDIN rail (NS 35/7.5, NS 35/15)
ColorGreen-yellow
Operating Temperature Range-60°C to 110°C
Insulating MaterialPA, flammability UL 94 V0
ATEX/IECEx IdentificationII 2 G Ex eb IIC Gb
Maximum Power Dissipation1.02 W
Stripping Length10 mm - 12 mm
Physical Weight (kg)0.01
Dimensions L x W x H (cm)5.6 x 0.62 x 3.53

Industrial Applications

1. Grounding in Hazardous Industrial Locations

This terminal block is ideal for providing secure and reliable grounding within electrical enclosures located in potentially explosive atmospheres, such as chemical processing plants or oil & gas facilities. Its ATEX/IECEx certification (II 2 G Ex eb IIC Gb) guarantees suitability for use in Ex zones, while the wide operating temperature range (-60°C to 110°C) ensures stable performance under extreme conditions. The vibration-resistant push-in connection maintains integrity, critical for safety in such environments.

Problem Solved

Ensures safe and compliant grounding in explosive atmospheres where standard terminal blocks may not meet safety regulations or withstand harsh environmental conditions, preventing electrical hazards.

ATEX/IECEx certifiedHazardous LocationsEx Zone-60°C to 110°CVibration-resistantGrounding

2. Railway Rolling Stock Electrical Earthing

Perfect for earthing electrical systems in railway rolling stock, including passenger trains and locomotives. Its compliance with DIN EN 50155 (vibration and shock) and DIN EN 45545-2 (fire protection for rail vehicles) directly addresses the rigorous demands of railway applications. The robust design, combined with direct DIN rail contacting and secure push-in connections, ensures stable and error-free grounding despite constant vibrations and fluctuating temperatures experienced in railway operations.

Problem Solved

Provides reliable and compliant electrical earthing in high-vvibration, fire-sensitive railway environments, mitigating the risk of electrical faults and enhancing operational safety.

DIN EN 50155DIN EN 45545-2RailwayVibration-resistantDIN Rail MountingEarthing

3. Process Control Panel Grounding

Suited for grounding various circuits within industrial control panels used in diverse manufacturing and process industries. The capability to handle conductor cross-sections from 0.2 mm² to 6 mm² (AWG 24-10) with tool-free push-in technology facilitates quick and efficient wiring. The direct DIN rail contacting ensures a low-resistance connection to ground potential, vital for the stable operation and protection of sensitive control equipment and instrumentation.

Problem Solved

Offers a quick, reliable, and space-efficient solution for grounding electrical components within industrial control panels, reducing wiring time and ensuring robust electrical safety for critical process control systems.

Control PanelDIN RailPush-in Connection0.2-6mm² wireIndustrial AutomationGrounding
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