The RF-U4/1 red fork terminal provides a secure and reliable connection for your electrical installations. Designed for professional electricians, panel builders, and maintenance engineers, this high-quality terminal complies with UL 486A-486B and UL 486C standards, ensuring long-lasting performance and safety.
Why Choose the RF-U4/1 Fork Terminal?
This fork terminal offers superior performance and reliability, thanks to its robust construction and meticulous design. The tin-plated, annealed electrolytic copper conductor ensures excellent conductivity and corrosion resistance, while the easy insertion input simplifies installation, saving you time and effort on the job.
Key Features
Reliable Connection: Ensures secure and consistent electrical conductivity.
Durable Construction: Built with high-quality, tin-plated electrolytic copper for long-lasting performance.
Easy Installation: Designed for quick and simple insertion, reducing installation time.
Compliant with Standards: Meets UL 486A-486B and UL 486C standards for safety and reliability.
Wide Operating Temperature Range: Suitable for operation in temperatures ranging from -20°C to 80°C, with short-term tolerance up to 90°C.
Applications
Panel Building
Industrial Control Systems
Machinery Wiring
Maintenance and Repair
General Electrical Installations
Technical Specifications
SKU
2050730
Part Number
RF-U4/1
Cable Cross Section
0.25 - 1.5 mm2
Screw Diameter
M4
Insulation Material
PVC (Red)
Conductor Material
Tin-plated Electrolytic Copper (99.95% Purity)
Operating Temperature
-20°C to 80°C (90°C short-term)
Flammability Rating
UL 94 V0
Customs Code
85369010
ETIM Class
EC001052
Packaging
Box of 100 pieces (minimum order quantity)
HS Code
85369010
Country of Manufacture
Italy
Frequently Asked Questions
What makes this product special?
This product meets stringent UL 486A-486B and UL 486C standards and is manufactured from robust, high-quality tin-plated electrolytic copper for superior conductivity and corrosion resistance. The easy insertion design simplifies installation and reduces assembly time.
What cable sizes are compatible?
This fork terminal is suitable for cable cross-sections ranging from 0.25mm2 to 1.5mm2.
What is the minimum order quantity?
The minimum order quantity is 100 pieces.
SKU
2050730
Part Number
RF-U4/1
Cable Cross Section
0.25 - 1.5 mm2
Screw Diameter
M4
Insulation Material
PVC (Red)
Conductor Material
Tin-plated Electrolytic Copper (99.95% Purity)
Operating Temperature
-20°C to 80°C (90°C short-term)
Flammability Rating
UL 94 V0
Customs Code
85369010
ETIM Class
EC001052
Packaging
Box of 100 pieces (minimum order quantity)
HS Code
85369010
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.
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...