Phoenix Contact PT 2,5-TG Disconnect Terminal Block

Technical Overview

Gray disconnect terminal block with 400V, 20A rating and Push-in connection for 0.14-4mm² conductors. Mounts on DIN rail.

Key Features

Easy and tool-free wiring of conductors with ferrules or solid conductors using Push-in technology.
Compact design and front connection allow for efficient wiring in confined spaces.
Features an additional test connection in the double function shaft for convenient testing.
Part of the CLIPLINE complete system, ensuring compatibility and modularity.
Designed for secure mounting on NS 35/7,5 or NS 35/15 DIN rails.
Supports nominal voltage of 400 V and nominal current of 20 A.
Accepts conductor cross-sections from 0.14 mm² to 4 mm² (26 AWG to 12 AWG).

Technical Specification Matrix

Parameter	Value
Nominal Voltage	400 V
Nominal Current	20 A
Connection Method	Push-in connection
Rated Cross Section	2.5 mm²
Conductor Cross Section Range (flexible with ferrule with plastic sleeve)	0.14 mm² - 4 mm²
Conductor Cross Section AWG Range	26 AWG - 12 AWG
Mounting Type	DIN rail (NS 35/7,5, NS 35/15)
Color	Gray
Number of Levels	1
Number of Connections	2
Rated Surge Voltage	6 kV
Operating Temperature Range	-60 °C to 105 °C
Flammability Rating (UL 94)	V0
Insulating Material	PA
Physical Weight (kg)	0.01
Dimensions L x W x H (cm)	3.53 x 0.52 x 6.2

Industrial Applications

1. Industrial Control Panel Wiring

This disconnect terminal block is ideal for wiring within industrial control panels, providing a compact and reliable connection point for up to 4mm² conductors. Its Push-in technology allows for rapid, tool-free installation, reducing assembly time in high-volume panel manufacturing.

Problem Solved

Slow and labor-intensive wiring of control panels is addressed by the Push-in connection, while the disconnect function allows for easy circuit isolation during maintenance without disturbing other connections.

400V20APush-in connectionDIN rail mount0.14-4mm² wireCompact design

2. HVAC System Electrical Connections

Given its -60°C to 105°C operating temperature range and robust Push-in connections, this terminal block is well-suited for connecting electrical components in HVAC systems. It ensures reliable power distribution and easy circuit isolation for servicing in environments with varying temperatures.

Problem Solved

Ensuring reliable electrical connections in temperature-variable HVAC systems and enabling safe, quick circuit isolation for diagnostic and repair work is achieved by the wide operating temperature and disconnect feature.

400V20ADisconnect function-60°C to 105°CPush-in connectionDIN rail

3. Machine Building and Automation

In machine building, where rapid assembly and future maintenance are crucial, this disconnect terminal block offers significant advantages. Its ability to handle up to 20A at 400V, coupled with Push-in wiring and DIN rail mounting, makes it perfect for interconnecting sensors, actuators, and control circuits in automated machinery.

Problem Solved

The need for quick and secure electrical connections that can be easily disconnected for troubleshooting or module replacement in complex automated machinery is met by the Push-in technology and integrated disconnect function.

400V20APush-in connectionDIN rail mountingDisconnect blockIndustrial automation