Danfoss 137U8779 industrial drive component for maintenance, repair and replacement use with compatible Danfoss motor control and automation equipment.
Why Choose the Danfoss 137U8779 Industrial Drive Component?
The Danfoss 137U8779 is a reliable industrial drive component designed for use with Danfoss motor control and automation equipment. Manufactured by Danfoss, it supports dependable operation in industrial systems where accurate control, compatibility and long service life are essential.
Danfoss components are widely used across industrial automation, HVAC, refrigeration, process control and machinery applications. The 137U8779 is suitable for maintenance, repair and replacement requirements where a genuine Danfoss part is needed to help restore or support equipment performance.
Designed for integration with Danfoss drive and control systems, this component helps engineers and maintenance teams keep industrial equipment running efficiently. Its robust construction and manufacturer-specific design make it a practical choice for panel builders, service engineers and OEM support applications.
Key Advantages
Genuine Danfoss industrial drive component.
Suitable for maintenance, repair and replacement applications.
Supports reliable operation of Danfoss motor control equipment.
Designed for use in industrial automation environments.
Helps minimise downtime when replacing worn or failed components.
Compatible with professional control panel and machinery servicing workflows.
Key Features
Danfoss manufacturer part number 137U8779.
Industrial-grade construction for demanding environments.
Suitable for Danfoss drive and control system support.
Designed for service, repair and replacement use.
Helps maintain system reliability and equipment uptime.
Suitable for OEM, maintenance and panel-building applications.
Professional-quality component for industrial electrical systems.
Manufactured to Danfoss quality standards.
Reliable Support for Industrial Drive Systems
Industrial drive systems rely on correctly specified components to maintain safe and dependable operation. Replacement parts such as the Danfoss 137U8779 help support ongoing equipment reliability by ensuring that compatible components are used during servicing and repairs.
Using genuine Danfoss components helps reduce compatibility issues and supports long-term system performance. This is especially important in industrial environments where unplanned downtime can affect production, process control and operational efficiency.
Typical Applications
Danfoss drive system maintenance.
Industrial control panel servicing.
Motor control equipment repair.
OEM machinery support.
Automation system maintenance.
Electrical engineering spare parts replacement.
Technical Specifications
Power
355 kW
Current
658 A
Voltage
500 V
Phase
Three Phase
IP Rating
IP54
Product type
Industrial drive component
Application
Danfoss drive and control system support
Use
Maintenance, repair and replacement
Installation environment
Industrial electrical systems
Suitable for
Automation, motor control and control panel applications
Component category
Drive accessory / replacement component
Manufacturer reference
137U8779
Condition use case
Spare part replacement or system servicing
Industry
Industrial automation and electrical engineering
Frequently Asked Questions
What is the Danfoss 137U8779 used for?
The Danfoss 137U8779 is used as an industrial drive component for maintenance, repair and replacement work on compatible Danfoss control and motor drive systems.
Is this a genuine Danfoss part?
Yes, 137U8779 is a Danfoss manufacturer part number intended for use with Danfoss industrial equipment.
Where is this component typically installed?
It is typically used within industrial electrical systems, control panels or drive-related equipment during servicing and maintenance.
Why use a genuine Danfoss replacement component?
Using a genuine Danfoss component helps maintain compatibility, reliability and long-term performance in industrial drive systems.
What industries commonly use Danfoss drive components?
Danfoss drive components are commonly used in manufacturing, HVAC, refrigeration, process control, automation and machine-building applications.
Trusted by Industrial Maintenance Engineers Worldwide
Danfoss industrial components are trusted by engineers, OEMs and maintenance teams for supporting reliable drive operation, efficient servicing and long-term equipment performance.
Power
355 kW
Current
658 A
Voltage
500 V
Phase
Three Phase
IP Rating
IP54
Product type
Industrial drive component
Application
Danfoss drive and control system support
Use
Maintenance, repair and replacement
Installation environment
Industrial electrical systems
Suitable for
Automation, motor control and control panel applications
Component category
Drive accessory / replacement component
Manufacturer reference
137U8779
Condition use case
Spare part replacement or system servicing
Industry
Industrial automation and electrical engineering
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
Priority sourcing and supply support
Flexible payment terms for qualifying organisations
Support for engineering, maintenance, and operations
500 +
Stock lines ready to ship
1,000 +
Same day dispatches
3500 +
Customers supported
28
Trusted Manfacturers
● frequently asked questions
Common questions about our products and support
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
What product ranges do you supply
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
Can you help specify the correct part?
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...