Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
RS43 Partex Red 4mm Fork Crimp (PK100)
Partex RS43 pre-insulated red PVC fork crimp terminal for 0.5-1.5 mm² stranded copper conductors with an M4 stud connection.
£3.61 per pack of 100
Why Choose the Partex RS43 Fork Crimp Terminal?
The Partex RS43 is a premium pre-insulated fork (spade) crimp terminal designed for terminating 0.5–1.5 mm² stranded copper conductors onto 4 mm (M4) stud terminals. Manufactured by Partex, this insulated fork terminal provides a secure, low-resistance electrical connection while allowing rapid installation and removal without completely removing the terminal screw, making it ideal for industrial control panels, switchgear, instrumentation and OEM machinery.
Manufactured from high-conductivity tin-plated C1100 copper with durable red PVC insulation, the RS43 delivers excellent conductivity, corrosion resistance and long service life. Its fork design enables fast servicing while maintaining dependable electrical performance in demanding industrial environments.
Designed for 0.5–1.5 mm² conductors with a 4.3 mm fork opening (M4 stud), the Partex RS43 is widely specified by panel builders, electrical contractors and automation engineers. Supplied in a convenient pack of 100, it is ideal for professional industrial and commercial electrical installations.
Key Advantages
- Suitable for 0.5–1.5 mm² stranded copper conductors.
- M4 (4 mm) fork terminal allows rapid installation and servicing.
- Tin-plated C1100 copper construction provides excellent conductivity and corrosion resistance.
- Red PVC insulation enables quick cable size identification.
- Fork design reduces maintenance time without removing the fixing screw.
- Ideal for industrial control panels, switchgear and automation equipment.
Key Features
- Manufacturer: Partex
- Model: RS43
- Product type: Pre-insulated fork crimp terminal
- Conductor size: 0.5–1.5 mm² (22–16 AWG)
- Stud size: M4 (4 mm)
- Fork opening: 4.3 mm
- Terminal material: Tin-plated C1100 copper
- Insulation material: PVC
- Insulation colour: Red
- Pack quantity: 100 pieces
Reliable Electrical Connections for Industrial Wiring
Fork terminals provide a reliable method of terminating stranded conductors onto screw terminals while allowing rapid disconnection for maintenance. Their open-ended design enables quick replacement without fully removing the fixing screw, helping minimise downtime in industrial electrical systems.
The Partex RS43 is widely used in industrial automation, instrumentation panels, control cabinets, automotive wiring and electrical assemblies where dependable cable terminations are required.
Typical Applications
- Industrial control panels.
- Instrumentation systems.
- PLC and automation equipment.
- Electrical switchgear.
- Machine building.
- Control and signal wiring.
Technical Specifications
Tick the specs you need, then view products that match.
| Connection Orientation | Straight | |
|---|---|---|
| Device Type | Fork Terminal | |
| Material | PVC | |
| Conductor Size | 0.5–1.5 mm² | |
| Colour | Red | |
| Insulation Type | PVC insulated | |
| Stud Size | M4 | |
| Series | RS Fork Terminals | |
| Product type | PVC insulated fork terminal | |
| Cable size | 0.5–1.5 mm² | |
| Stud size | M4 (4 mm) | |
| Fork opening | 4.3 mm | |
| Total length | Approx. 22 mm | |
| Barrel length | 10.5 mm | |
| Palm width | 7.2 mm | |
| Palm thickness | 0.75 mm | |
| Maximum working voltage | 600 V | |
| Operating temperature | -20°C to +75°C | |
| Pack quantity | 100 pieces |
Frequently Asked Questions
What is the Partex RS43 used for?
It is designed to terminate 0.5–1.5 mm² stranded copper conductors onto M4 stud terminals using a fork connection.
What cable size does the RS43 support?
The terminal supports 0.5–1.5 mm² stranded copper conductors.
What stud size does it fit?
The RS43 fits M4 (4 mm) threaded studs with a 4.3 mm fork opening.
What are the advantages of a fork terminal?
Fork terminals allow rapid installation and removal without completely removing the fixing screw, reducing maintenance time while maintaining a secure electrical connection.
How many terminals are supplied?
The Partex RS43 is supplied in a pack of 100.
Trusted by Electrical Professionals Worldwide
Partex insulated fork terminals are trusted by panel builders, automation engineers and electrical contractors for delivering reliable, vibration-resistant electrical connections across demanding industrial applications.
