UTJ5 Rail Type Junction Box Series | High Current DIN Rail Terminal Blocks | VIOX

The VIOX UTJ5 rail type junction box series is built for high-current electrical connections in control panels, distribution cabinets, and industrial wiring systems. With rated current options from 63A to 380A and a rated voltage of 800V, this series is suitable for buyers who need compact DIN rail mounted connection blocks with large wire-section capacity and clear model selection.

This product family is designed for panel builders, OEM manufacturers, distributors, and project buyers looking for organized power distribution and secure conductor connection inside low-voltage electrical assemblies. The series includes single-entry and multi-output configurations to support different cabinet layouts and wiring requirements.

Key Features

• Thick aluminum conductor for lightweight structure, large cross-section capacity, and strong corrosion resistance
• PA66 nylon housing designed to withstand higher temperatures and pressure in demanding environments
• Hexagonal screw structure for secure and durable conductor fastening
• DIN rail mounting format for practical panel installation and wiring organization
• Wide product range covering 16mm2 to 240mm2 wire sections
• Multiple entry configurations including 1 in, 1 out; 1 in, 3 out; and 1 in, 5 out

Technical Specifications

Item No.	Current (A)	Voltage (V)	Dimensions (mm)	Wire Section (mm2)	Screw Specs	Entry Method	Product Color
UTJ5-16	63	800	14 x 44 x 40	16	M6	1 in, 1 out	PE / GY / BE
UTJ5-35	120	800	15.8 x 46 x 40	35	M8	1 in, 1 out	PE / GY / BE
UTJ5-35-2	120	800	27.8 x 46 x 40	2 x 35	M6	1 in, 3 out	PE / GY / BE
UTJ5-50	145	800	17.8 x 50 x 43.3	50	M10	1 in, 1 out	PE / GY / BE
UTJ5-50-2	145	800	31.8 x 50 x 43.3	2 x 50	M10	1 in, 3 out	PE / GY / BE
UTJ5-50-3	145	800	44.8 x 50 x 43.3	3 x 50	M10	1 in, 5 out	PE / GY / BE
UTJ5-95	220	800	24 x 91.4 x 49.2	95	M14	1 in, 1 out	PE / GY / BE
UTJ5-95-2	220	800	42 x 91.4 x 49.2	2 x 95	M14	1 in, 3 out	PE / GY / BE
UTJ5-150	240	800	28.8 x 101.6 x 60	150	M18	1 in, 1 out	PE / GY / BE
UTJ5-240	380	800	36 x 130.7 x 66.7	240	M20	1 in, 1 out	PE / GY / BE

Available Configurations

The UTJ5 series covers multiple wire-section and output structures to match different panel and distribution tasks. Buyers can select compact single-output models for standard conductor connection, or choose multi-output versions where one incoming conductor must be distributed to several outgoing wires in a controlled and space-efficient layout.

• Standard single-output models for direct high-current connection
• 1 in, 3 out versions for branch distribution inside cabinets
• 1 in, 5 out versions for more compact multi-circuit distribution needs
• Color options including PE, GY, and BE for identification and application matching

Applications

The UTJ5 rail type junction box series is suitable for electrical systems that require larger conductor capacity and stable DIN rail mounted connection. It is a practical choice for power distribution, machine wiring, industrial control cabinets, and panel assembly where conductor organization and durable fastening are important.

• Low-voltage distribution cabinets
• Industrial control panels
• OEM electrical assemblies
• Machine control cabinets
• Power distribution and branch wiring systems
• Panel building projects requiring large wire-section terminal connection

Why Choose VIOX UTJ5 Junction Boxes

The VIOX UTJ5 series is structured for buyers who need a clear product range rather than isolated single models. From 16mm2 to 240mm2 wire-section capacity, the series helps buyers standardize conductor connection across multiple panel sizes and project requirements.

• Wide model coverage for different current and conductor requirements
• Aluminum conductor structure for lightweight and corrosion-resistant performance
• PA66 housing for demanding electrical environments
• DIN rail installation for efficient panel integration
• Multiple output configurations for practical power distribution design
• Suitable for distributors, OEMs, and project-based sourcing

Color Options

The product colors shown for this series are:

• PE: Yellow / Green
• GY: Grey
• BE: Blue

FAQ

What is the UTJ5 rail type junction box series used for?

It is used for high-current conductor connection and branch distribution inside electrical panels, control cabinets, and low-voltage distribution systems.

What voltage rating does the UTJ5 series cover?

The product table shows a rated voltage of 800V across the listed UTJ5 models.

What current range is available in this series?

The listed models cover current ratings from 63A up to 380A, depending on the item number and wire section.

Are multi-output versions available?

Yes. The series includes configurations such as 1 in, 3 out and 1 in, 5 out for applications requiring controlled branch distribution.

What should buyers confirm before ordering?

Buyers should confirm item number, conductor section, output configuration, screw specification, color requirement, and application fit before placing an order.

Request a Quote

If you are sourcing rail type junction boxes for panel building, OEM production, or distribution supply, VIOX can help you select the correct UTJ5 model based on current rating, wire section, and connection structure. Send your target specifications and quantity requirements for product confirmation and quotation support.