ABB 6644424A1 – Voltage Bus Monitor Assembly

General Description

The ABB 6644424A1 is a Voltage Bus Monitor Assembly, part of the Harmony Rack Hardware (HW) family. It is designed for DC bus voltage monitoring in ABB MPSIII systems, ensuring stable and reliable power distribution within control systems and industrial automation setups.

This module provides essential functionality for monitoring the condition of the DC bus, helping to ensure safe operation and system integrity.

Key Features

DC voltage bus monitoring for Harmony rack hardware
Used in ABB MPSIII systems
Rack-mount design for easy integration
Built for high reliability in industrial environments
Factory-stocked and available in key global warehouses

Technical Specifications

Parameter	Details
Manufacturer	ABB
Product ID	6644424A1
Product Name	Voltage Bus Monitor Assembly
Product Family	Harmony Rack Hardware
Application	MPSIII DC Bus Monitoring
Country of Origin	India
Customs Tariff Number	8536308000
Gross Weight	0 kg (Declared), Shipping weight: 1.2 kg
Net Weight	0 kg (Declared)
Minimum Order Quantity	1 Piece
Order Multiple	1 Piece
Stock Locations	Central Stock US, CNABB001EXPU, USABB012EXPU
Made to Order	No
Part Type	New
Core Credit	0.00