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YS43 Partex Yellow 4mm Fork Crimp (PK100)
MPN: YS43
Special Price
£6.31
£5.26
Regular Price
£10.51
Why Choose the Partex YS43 4 mm Yellow Fork Crimp (Pack of 100)?
The Partex YS43 yellow fork crimp terminal is purpose-built for terminating 2.5–6.0 mm² stranded copper conductors (approx. 14–10 AWG). Designed to fit a 4 mm stud (M4), this U-shaped spade terminal allows easy installation and removal without completely detaching the mounting screw—making it perfect for high-efficiency electrical work.
Each terminal is pre-insulated with a yellow PVC sleeve and features a tin-plated copper barrel to maximise conductivity and resistance to corrosion. Supplied in a pack of 100, the YS43 is ideal for electrical panels, machinery wiring, and control circuit terminations.
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Technical Specifications
- Product Code: YS43
- Terminal Type: Pre-insulated fork (spade) terminal
- Stud Size: 4 mm (M4)
- Conductor Size: 2.5–6.0 mm² (14–10 AWG)
- Material – Terminal: Tin-plated copper
- Material – Insulation: Yellow PVC
- Insulation Diameter: ≈ 6.3 mm
- Fork Opening: 4 mm (M4 stud compatibility)
- Pack Quantity: 100 pieces
- Compliance: UL recognised; conforms to common EU wiring standards
Applications
- Control panels and terminal blocks using 4 mm stud terminals
- Machinery and OEM harnesses requiring tool-free servicing
- Industrial automation systems where wiring flexibility is essential
- Maintenance and field installations requiring rapid fork access
Key Features
- Yellow insulation identifies 2.5–6.0 mm² conductor compatibility
- Forked spade terminal enables fast, tool-less disconnection
- Tin-plated copper barrel ensures excellent electrical contact and durability
- Pre-insulated design reduces the risk of short circuits and enhances grip
- Pack of 100 ideal for field engineers and bulk wiring applications
Compatible Tools & Standards
Use with professional-grade crimping tools for PVC-insulated fork terminals. The YS43 conforms to UL and EU safety standards and integrates seamlessly with industrial terminal block systems.
Frequently Asked Questions
- What cable size does the YS43 support?
- What stud size is this terminal compatible with?
- Why is the insulation colour-coded yellow?
- What are the advantages of fork (spade) terminals?
- What tool should be used for crimping?
- Does this terminal meet any standards?
The YS43 is designed for 2.5–6.0 mm² stranded copper conductors, making it suitable for most mid-range electrical installations.
This fork terminal is built to fit 4 mm (M4) studs, commonly found in terminal blocks and control enclosures.
Yellow PVC insulation indicates the terminal is suited for 2.5–6.0 mm² wire sizes, following standard colour-coding conventions.
Fork terminals enable fast connection/disconnection without removing screws, reducing downtime during installation and maintenance.
Use a professional ratchet or indent crimping tool compatible with insulated fork terminals to achieve secure crimps.
Yes, the YS43 is UL recognised and complies with common EU wiring and safety standards for industrial applications.
Trusted by Customers Worldwide
"We rely on the YS43 in all our machine panels—quick to fit, solid crimp, and no hassle with screw terminals." – Automation Technician
| Manufacturer Part Number | YS43 |
|---|---|
| Packed Quantity | 100 |
| Manufacturer | Partex |
| Colour | Yellow |
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