3AFE64008366 ABB NDBU-95 Star Connection Branching Unit

3AFE64008366 ABB NDBU-95 Star Connection Branching Unit

3AFE64008366 ABB NDBU-95 star connection branching unit for organizing fiber communication links in ABB drive systems.
Fast electrical automation supply to reduce downtime.
Delivery Time: 1-5 days One-year warranty
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Description

The 3AFE64008366 is an ABB NDBU-95 Star Connection Branching Unit designed for use in ABB drive communication networks. This component provides a structured connection point for linking multiple drive units within a fiber optic communication arrangement.

 

Unlike active automation modules, the NDBU-95 functions as a passive branching component that organizes communication paths between connected ABB drive devices. It is typically installed in systems where several drive modules need to share a common communication connection while maintaining a clear network layout.

 

Installation diagram of PLC accessories

The ABB order number 3AFE64008366 is used to identify this specific NDBU-95 version when sourcing replacement components or expanding existing drive communication installations.

 

 

Technical Data

 

Parameter Specification
Manufacturer ABB
Order Number 3AFE64008366
Product Type Star Connection Branching Unit
Model NDBU-95
Application Drive communication network connection
Device Function Fiber optic branching
Network Structure Star connection topology
Installation Use ABB drive systems
Connection Method Fiber optic interface
Product Category Drive accessories / communication components

 

Network Function

 

 

The NDBU-95 is used as a connection distribution point within ABB drive systems.

 

Network Task Description
Signal Distribution Provides multiple connection paths
Network Organization Creates star-type communication structure
Drive Interconnection Links compatible ABB drive units
Communication Arrangement Simplifies multi-device connections

 

The unit helps organize communication wiring in installations where several drive components are connected within the same system.

 

Installation Context

 

 

The 3AFE64008366 is generally found in industrial environments using ABB drive equipment with distributed communication arrangements.

 

Typical locations include:

 

System Area Usage
Drive cabinets Communication branching
Industrial automation panels Network connection organization
Multi-drive installations Drive-to-drive communication layout
Machine electrical systems Fiber communication distribution
Production equipment Drive network expansion

 

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Hardware Overview

 

Item Details
Product Family NDBU Series
Device Role Communication branching unit
Network Layout Star connection
Main Purpose Distribution of drive communication links
Installation Category Drive system accessory

 

The NDBU-95 is not a controller or power component. Its primary role is providing a physical communication connection structure between compatible ABB drive devices.

 

Complete Electrical PLC System cabinet with control panel.jpg
 
 

Ordering Reference

Before purchasing this component, verify:

 

Check Point Required Information
ABB Article Number 3AFE64008366
Device Model NDBU-95
Component Type Star Connection Branching Unit
Existing Drive Platform ABB compatible drive system
Communication Arrangement Matching network configuration

 

ABB communication accessories may have similar external formats while supporting different drive families or connection arrangements.

 

Related ABB Drive Communication Components

 

Product Group Function
NDBU Series Drive communication branching units
ABB Drive Accessories Hardware expansion components
Fiber Communication Accessories Network connection elements
Drive Control Components Communication and system integration parts

 

FAQ

 

Q: What is the function of the NDBU-95 unit?

A: It is used to distribute and manage DC bus connections between multiple ABB drive units in a star configuration.

Q: Is 3AFE64008366 the official ABB catalog number?

A: Yes. 3AFE64008366 corresponds to the ABB NDBU-95 Star Connection Branching Unit.

Q: Which systems commonly use this component?

A: It is used in ABB multi-drive systems and industrial variable speed drive installations.

Q: What is meant by "star connection" in this product?

A: It refers to a centralized DC bus distribution structure connecting multiple drive modules.

Q: Does this unit directly control motors?

A: No. It functions as a power distribution and connection accessory for drive systems.

 

Why Choose Us?

 

Reliable source for ABB drive system accessories and DC bus distribution components.

01

Fast supply service for industrial VFD infrastructure and multi-drive system parts.

02

Stable inventory support for Drives & VFDs applications in automation environments.

03

Professional inventory support for industrial drive cabinets and power distribution systems.

04

Cost-effective sourcing channel for ABB drive accessories and industrial motion control components.

05

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