Why Choose the ABB LXR370 Terminal Enlargement Kit?
The ABB LXR370, product ID 1SFA899222R1003, is a dedicated terminal enlargement kit for compatible ABB PSE softstarters. It is designed to retrofit Generation 2 PSE Frame C equipment for connection in installations configured for Generation 1 terminals.
This genuine ABB accessory provides the terminal adaptation required during specified PSE retrofit work. Its manufacturer-designed construction supports correct mechanical integration with compatible softstarters and helps installers complete equipment upgrades without using improvised terminal components.
The LXR370 is suitable for ABB PSE210…370-1 Generation 2 softstarters. With compact dimensions of 20 × 115 × 146 mm and a net weight of 0.441 kg, it provides a purpose-built solution for industrial softstarter retrofit and maintenance projects.
Key Advantages
Purpose-designed terminal enlargement kit for ABB PSE softstarters.
Supports retrofit of PSE Frame C Generation 2 equipment to Generation 1 terminal arrangements.
Suitable for ABB PSE210…370-1 Generation 2 models.
Genuine ABB construction supports correct mechanical compatibility.
Provides a coordinated alternative to improvised terminal adaptations.
Suitable for industrial maintenance, retrofit and equipment-upgrade projects.
Key Features
ABB LXR370 terminal enlargement.
Product ID 1SFA899222R1003.
Retrofit kit for PSE Frame C Generation 2 to Generation 1.
Compatible with PSE210…370-1 Generation 2 softstarters.
115 mm width.
20 mm height.
146 mm depth.
0.441 kg net weight.
Purpose-Built Terminal Adaptation for PSE Softstarters
Terminal enlargement kits provide the mechanical adaptation needed when compatible power-control equipment must be integrated with a different terminal arrangement. Using the specified accessory helps maintain an orderly installation and supports secure connection work in accordance with the equipment instructions.
The ABB LXR370 is specifically intended for retrofit work involving compatible PSE Frame C softstarters. Installation must be completed by a person with appropriate electrotechnical expertise after the equipment has been disconnected and isolated from all power sources.
Typical Applications
ABB PSE Frame C softstarter retrofits.
PSE210…370-1 Generation 2 installations.
Industrial motor-control panel upgrades.
Softstarter replacement and adaptation projects.
OEM machinery maintenance.
Industrial electrical service and repair work.
Technical Specifications
Manufacturer
ABB
Product main type
LXR370
Model
LXR370
Product ID
1SFA899222R1003
Product type
Terminal enlargement kit
Application
PSE Frame C Generation 2 to Generation 1 retrofit
Suitable for
PSE210…370-1 Generation 2
Suitable product class
Softstarters
Operating temperature
−25 to +60 °C
Storage temperature
−40 to +70 °C
Dimensions (H × W × D)
20 × 115 × 146 mm
Net weight
0.441 kg
Package quantity
1 piece
EAN
7320500515099
Frequently Asked Questions
What is the ABB LXR370 used for?
The LXR370 is a terminal enlargement kit used to retrofit compatible ABB PSE Frame C Generation 2 softstarters to a Generation 1 terminal arrangement.
Which softstarters are compatible with the LXR370?
ABB specifies the LXR370 as suitable for PSE210…370-1 Generation 2 softstarters.
Is the LXR370 a complete softstarter?
No. The LXR370 is a terminal enlargement accessory for compatible ABB PSE softstarters and is not a complete softstarter.
What are the dimensions of the LXR370?
The terminal enlargement kit measures 20 × 115 × 146 mm in height, width and depth.
Who should install the ABB LXR370?
The kit should be installed only by a person with appropriate electrotechnical expertise after disconnecting, isolating and locking out the equipment’s power supply.
Trusted by Industrial Motor-Control Professionals
Genuine ABB softstarter accessories are used by panel builders, service engineers and maintenance teams to complete compatible retrofits and maintain dependable industrial motor-control installations.
Manufacturer
ABB
Product main type
LXR370
Model
LXR370
Product ID
1SFA899222R1003
Product type
Terminal enlargement kit
Application
PSE Frame C Generation 2 to Generation 1 retrofit
Suitable for
PSE210…370-1 Generation 2
Suitable product class
Softstarters
Operating temperature
−25 to +60 °C
Storage temperature
−40 to +70 °C
Dimensions (H × W × D)
20 × 115 × 146 mm
Net weight
0.441 kg
Package quantity
1 piece
EAN
7320500515099
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.
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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...