Technical Overview

800V, 24A feed-through terminal block with screw connection. Accommodates 0.2-4mm² wire on DIN rail (NS 32/35). Operates from -60°C to 110°C. UL 94 V-0.

Key Features

Universal foot for mounting on NS 32 and NS 35 DIN rails.
Screw connection method for secure and reliable wiring.
Flammability rating of UL 94 V-0 for enhanced safety.
Wide operating temperature range from -60 °C to 110 °C.
Guaranteed finger and back-of-hand protection for safety during operation.
Potential distribution via fixed or insertion bridges.
Robust construction suitable for rigorous industrial standards and environments.

Technical Specification Matrix

Parameter	Value
Nominal Voltage	800 V
Nominal Current	24 A
Rated Surge Voltage	8 kV
Nominal Cross Section	2.5 mm²
Conductor Cross-section (rigid/solid)	0.2 mm² - 4 mm²
Conductor Cross-section (flexible)	0.2 mm² - 2.5 mm²
AWG Conductor Cross-section Range	24 - 12 AWG
Number of Connections	2
Number of Levels	1
Connection Method	Screw connection
Mounting Type	DIN rail (NS 32, NS 35/7.5, NS 35/15)
Color	Gray (RAL 7042)
Insulating Material	Polyamide (PA)
Flammability Rating	UL 94 V-0
Operating Temperature Range	-60 °C to 110 °C
Stripping Length	8 mm
Screw Thread	M3
Tightening Torque	0.6 Nm - 0.8 Nm
Physical Weight (kg)	0.01
Dimensions L x W x H (cm)	4.25 x 0.52 x 4.7

Industrial Applications

1. Industrial Control Panel Wiring

The Phoenix Contact UK 3 N terminal block is ideal for high-density wiring in industrial control panels, offering secure and organized connections for various components.

Problem Solved

Provides reliable and safe termination for multiple wires in confined industrial control panel spaces, handling up to 800V and 24A, preventing loose connections and electrical faults. The DIN rail mounting allows for quick installation and modification.

800V24A0.2-4mm² wire rangeScrew connectionDIN rail mount

2. Building Automation System Power Distribution

Suitable for distributing power and signals within building automation systems, especially in areas where robust connections and a wide temperature tolerance are critical for long-term reliability.

Problem Solved

Ensures stable power and signal connections in building automation infrastructure that may experience temperature fluctuations (-60°C to 110°C) and require dependable 800V, 24A rated connections over time, reducing maintenance needs.

800V24AScrew connectionDIN rail mount-60°C to 110°C operating temperature

3. Railway Rolling Stock Electrical Systems

This terminal block's wide operating temperature range, high flammability rating, and robust connection make it excellent for electrical systems in railway rolling stock, which are subject to harsh environmental conditions and vibrations.

Problem Solved

Offers a durable and safe solution for electrical connections in railway applications, withstanding extreme temperatures (-60°C to 110°C), vibrations, and meeting stringent fire protection standards (UL 94 V-0, DIN EN 45545-2) to ensure operational continuity and safety.

800V24AScrew connection-60°C to 110°C operating temperatureUL 94 V-0DIN EN 45545-2

Phoenix Contact UK 3 N Feed-Through Terminal Block

Phoenix Contact UK 3 N Feed-Through Terminal Block

Technical Overview

Key Features

Technical Specification Matrix

Industrial Applications

1. Industrial Control Panel Wiring

2. Building Automation System Power Distribution

3. Railway Rolling Stock Electrical Systems