The Cembre 3031948 (catalogue reference CFA2-600V) is a high-quality insulating connector sleeve designed to provide electrical insulation and mechanical protection for compatible female disconnect terminals. Manufactured by Cembre, this sleeve helps improve installation safety while protecting terminal connections from accidental contact, dust and environmental contaminants. It is specifically designed for professional industrial, commercial and OEM electrical applications.
Manufactured from durable insulating material, the CFA2-600V fits compatible quick-disconnect terminals to provide a neat, professional finish while extending connector service life. Its robust construction makes it ideal for use in control panels, switchgear, machinery and automation equipment where dependable electrical connections are essential.
Suitable for electrical contractors, panel builders and machine manufacturers, the Cembre 3031948 offers a reliable solution for protecting disconnect terminals in demanding industrial environments.
Key Advantages
Professional connector insulating sleeve.
Provides electrical insulation and mechanical protection.
Helps reduce accidental contact with live terminals.
Designed for compatible female disconnect terminals.
Suitable for industrial, commercial and OEM applications.
Manufactured to Cembre's high quality standards.
Key Features
Manufacturer: Cembre.
Part number: 3031948.
Catalogue reference: CFA2-600V.
Protective insulating sleeve.
Durable polymer construction.
Designed for female disconnect terminals.
Simple slide-on installation.
Professional industrial quality.
Reliable Protection for Electrical Connections
Insulating sleeves help improve the safety and reliability of electrical installations by covering exposed terminal connections. They reduce the possibility of accidental contact, help protect against dust and contaminants, and contribute to longer connector service life in demanding industrial environments.
Cembre terminal accessories are widely used in industrial automation, machinery, electrical control panels and OEM equipment where safe, durable and professional cable termination solutions are required.
Typical Applications
Industrial control panels.
Electrical switchgear.
OEM machinery.
Industrial automation equipment.
Control cabinets.
Commercial electrical installations.
Technical Specifications
Voltage
600 V
Catalogue reference
CFA2-600V
Product type
Connector insulating sleeve
Material
Electrical insulating polymer
Compatible connector
Female disconnect terminal
Application
Terminal insulation and protection
Installation
Slide-on connector sleeve
Typical use
Industrial electrical installations
HS Code
85472000
Country of Manufacture
Italy
Frequently Asked Questions
What is the Cembre 3031948 used for?
It is used to insulate and protect compatible female disconnect terminals in industrial electrical installations.
What is the CFA2-600V connector sleeve made from?
It is manufactured from a durable electrical insulating polymer designed for long-term industrial use.
Where is this connector sleeve commonly used?
It is commonly installed in industrial control panels, machinery, switchgear and OEM electrical equipment.
Does the sleeve improve electrical safety?
Yes. It helps protect exposed terminals against accidental contact while providing additional mechanical protection.
Why choose Cembre connection accessories?
Cembre products are recognised worldwide for their quality, reliability and professional performance in demanding electrical installations.
Trusted by Electrical Professionals Worldwide
Cembre connector sleeves and terminal accessories are trusted by panel builders, electrical contractors and OEM manufacturers for delivering reliable insulation, protection and long-term performance across industrial electrical applications.
Voltage
600 V
Catalogue reference
CFA2-600V
Product type
Connector insulating sleeve
Material
Electrical insulating polymer
Compatible connector
Female disconnect terminal
Application
Terminal insulation and protection
Installation
Slide-on connector sleeve
Typical use
Industrial electrical installations
HS Code
85472000
Country of Manufacture
Italy
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.
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We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
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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...