We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
YR43 Partex Yellow 4mm Ring Crimp (PK100)
MPN: YR43
Special Price
£6.76
£5.63
Regular Price
£11.27
Why Choose the Partex YR43 4 mm Yellow Ring Crimp (Pack of 100)?
The Partex YR43 yellow ring crimp terminal is engineered for terminating 2.5 to 6.0 mm² stranded copper conductors, providing a secure and durable solution for industrial, commercial and automotive electrical connections. Designed for use with 4 mm studs (M4), it features a tin-plated copper barrel and yellow PVC insulation for clear size identification and safe handling.
The closed-ring design ensures strong mechanical retention and high resistance to vibration, making it well suited to control panels, machinery, distribution boards and vehicle wiring systems. Supplied in a practical pack of 100, the YR43 supports consistent, professional terminations in both maintenance and OEM production environments.
Key Features
- Conductor range 2.5 to 6.0 mm² for medium to higher current circuits
- 4 mm ring (M4) for secure stud fixing
- Tin-plated copper barrel for low contact resistance and corrosion protection
- Pre-insulated yellow PVC sleeve for identification and added insulation
- Closed-ring palm improves pull-out strength and vibration resistance
- Pack of 100 pieces suitable for trade and workshop stock
Technical Specifications
- Product Code: YR43
- Terminal Type: Pre-insulated ring crimp terminal
- Stud Size: 4 mm (M4)
- Conductor Range: 2.5 to 6.0 mm²
- Conductor Type: Stranded copper
- Terminal Material: Tin-plated copper
- Insulation Material: Yellow PVC
- Palm Thickness: Approximately 1.0 mm
- Pack Quantity: 100 pieces
- Recognition: UL recognised
Applications
- Termination of 2.5 to 6.0 mm² conductors onto M4 studs in control panels
- Power distribution assemblies requiring secure ring terminations
- Machinery and vehicle wiring exposed to vibration
- Industrial installations and OEM production lines
Compatibility & Standards
Compatible with ratchet crimping tools designed for PVC-insulated ring terminals within the 2.5 to 6.0 mm² range. Manufactured in accordance with recognised crimping standards and UL recognised where applicable, ensuring reliable performance in professional electrical installations.
Frequently Asked Questions
What cable sizes does the Partex YR43 support?
The YR43 is suitable for 2.5 to 6.0 mm² stranded copper conductors, commonly used in industrial and commercial wiring systems.
What size stud is this ring terminal designed for?
This terminal is designed for a 4 mm stud (M4), widely used in switchgear, panels and equipment terminals.
Why is the insulation yellow?
The yellow PVC insulation provides clear visual identification of the conductor size range and offers additional insulation around the crimp barrel.
What crimping tool should be used?
A professional ratchet crimp tool rated for PVC-insulated ring terminals in the 2.5 to 6.0 mm² range should be used to achieve a secure and vibration-resistant crimp.
Is the Partex YR43 UL recognised?
Yes, the YR43 is UL recognised and manufactured in line with established international quality and safety standards.
Trusted by Customers Worldwide
"We rely on the YR43 for consistent, secure connections on M4 studs across our control panel builds." – Senior Panel Builder
| Manufacturer Part Number | YR43 |
|---|---|
| Packed Quantity | 100 |
| Manufacturer | Partex |
| Colour | Yellow |
Write Your Own Review
