The RP-U4/1 Fork Terminal is a high-quality, insulated crimp terminal designed for secure and reliable wire connections in demanding electrical applications.
SKU:2046231Alt SKU:RP-U4/1MPN:2046231
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The RP-U4/1 Fork Terminal is a high-quality, insulated crimp terminal designed for secure and reliable wire connections in demanding electrical applications. Built to exacting standards (UL 486A-486B), this red, M4 fork terminal ensures optimal performance and long-lasting durability in industrial settings.
Why Choose the RP-U4/1 Fork Terminal?
This fork terminal offers a robust solution for professional electricians, panel builders, and maintenance engineers. Its key benefits include easy insertion, superior conductivity thanks to high-purity tin-plated electrolytic copper, and excellent temperature resistance for demanding applications.
Key Features
UL 486A-486B Certified
Easy Insertion Design
High-Purity Electrolytic Copper Conductor
Tin-Plated for Superior Conductivity and Corrosion Resistance
High-Temperature Resistant (up to 115°C continuous operation)
Halogen-Free and UL 94 V0 Rated for Flame Retardancy
Red Polycarbonate Insulation for Clear Identification
Applications
Industrial Control Panels
Machinery Wiring
HVAC Systems
Power Distribution
Automotive Applications
The RP-U4/1 is compatible with cable cross-sections ranging from 0.25 mm² to 1.5 mm².
The minimum order quantity is 100 pieces.
Technical Specifications
SKU
2046231
Part Number
RP-U4/1
Cable Cross-Section
0.25 - 1.5 mm²
Stud Size
M4
Operating Temperature
-20°C to 115°C (130°C short periods)
Insulation Material
Polycarbonate PC10500AC
Conductor Material
Electrolytic Copper (99.95% purity)
Tin Plating Thickness
Minimum 3µm
Flame Retardancy
UL 94 V0
Halogen-Free
Yes
Dimensions
(See Datasheet for detailed diagram)
Packaging
Box of 100 pieces (minimum order quantity)
Customs Code
85369010
ETIM Class 7
EC001052 (Solderless copper terminals for copper conductors)
HS Code
85369010
Country of Manufacture
Italy
Frequently Asked Questions
What makes this product special?
This product meets stringent UL 486A-486B standards and is manufactured with robust, high-quality materials, including high-purity electrolytic copper and durable polycarbonate insulation, ensuring reliability and longevity in demanding applications.
SKU
2046231
Part Number
RP-U4/1
Cable Cross-Section
0.25 - 1.5 mm²
Stud Size
M4
Operating Temperature
-20°C to 115°C (130°C short periods)
Insulation Material
Polycarbonate PC10500AC
Conductor Material
Electrolytic Copper (99.95% purity)
Tin Plating Thickness
Minimum 3µm
Flame Retardancy
UL 94 V0
Halogen-Free
Yes
Dimensions
(See Datasheet for detailed diagram)
Packaging
Box of 100 pieces (minimum order quantity)
Customs Code
85369010
ETIM Class 7
EC001052 (Solderless copper terminals for copper conductors)
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.
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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...