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YR120 Partex Yellow 12mm Ring Crimp (PK100)
Partex YR120 yellow pre-insulated ring terminal for 4.0-6.0 mm² stranded copper conductors, designed for M12 stud connections and supplied in packs of 100.
£16.46 per pack of 100
Why Choose the Partex YR120 Insulated Ring Terminal?
The Partex YR120 is a premium pre-insulated ring crimp terminal designed to provide secure, vibration-resistant electrical connections for stranded copper conductors. Manufactured by Partex, the YR120 combines a high-conductivity C1100 tin-plated copper terminal with durable yellow PVC insulation, ensuring reliable electrical performance in industrial, commercial and OEM applications.
Designed to fit M12 (12 mm) stud terminals, the closed ring design provides maximum mechanical security by preventing accidental disconnection, even in demanding high-vibration environments. The high-grade PVC insulation simplifies crimping while protecting the termination from electrical contact and mechanical damage.
Suitable for 4.0–6.0 mm² (12–10 AWG) stranded copper conductors, the YR120 is supplied in packs of 100 and is widely used by panel builders, electricians and maintenance engineers for heavy-duty electrical installations.
Key Advantages
- High-quality pre-insulated ring terminal.
- Designed to fit M12 (12 mm) stud terminals.
- Suitable for 4.0–6.0 mm² (12–10 AWG) stranded copper conductors.
- Closed ring design provides excellent vibration resistance.
- Tin-plated C1100 copper construction delivers excellent conductivity and corrosion resistance.
- Yellow PVC insulation provides rapid conductor size identification.
- Supplied in convenient packs of 100 terminals.
Key Features
- Manufacturer: Partex
- Pre-insulated ring crimp terminal.
- Yellow PVC insulation.
- Fits M12 (12 mm) stud terminals.
- Conductor size: 4.0–6.0 mm² (12–10 AWG).
- Tin-plated C1100 copper terminal body.
- Designed for stranded copper conductors.
- Suitable for industrial, commercial and OEM electrical installations.
Reliable Stud-Mounted Electrical Connections
The Partex YR120 is engineered for secure, low-resistance electrical terminations on large M12 stud connections used in industrial power distribution, heavy machinery and electrical control systems. Its closed ring design provides excellent mechanical retention, reducing the risk of accidental disconnection under vibration.
Manufactured from high-conductivity tin-plated copper with durable PVC insulation, the YR120 delivers long-term reliability, corrosion resistance and professional-quality electrical performance in demanding industrial environments.
Typical Applications
- Industrial control panels.
- Power distribution boards.
- Heavy machinery and OEM equipment.
- Battery and DC power connections.
- Automotive and marine electrical systems.
- Commercial and industrial electrical installations.
Technical Specifications
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| Connection Orientation | Straight | |
|---|---|---|
| Material | PVC | |
| Device Type | Ring Terminal | |
| Conductor Size | 4–6 mm² | |
| Colour | Yellow | |
| Insulation Type | PVC insulated | |
| Stud Size | M12 | |
| Product type | Pre-insulated ring terminal | |
| Terminal style | Ring | |
| Stud size | M12 (13 mm hole) | |
| Conductor size | 4.0–6.0 mm² (12–10 AWG) | |
| Terminal material | Tin-plated C1100 copper | |
| Insulation material | PVC (Vinyl) | |
| Insulation colour | Yellow | |
| Overall length | 39.9 mm | |
| Barrel length | 14 mm | |
| Palm width | 19.2 mm | |
| Palm thickness | 1.0 mm | |
| Insulation diameter | 6.7 mm | |
| Maximum working voltage | 600 V | |
| Operating temperature | -20°C to +75°C | |
| Pack quantity | 100 pieces |
Frequently Asked Questions
What is the Partex YR120 used for?
It is used to terminate stranded copper conductors onto M12 stud terminals, providing a secure, vibration-resistant electrical connection.
What cable sizes are supported?
The YR120 is designed for 4.0–6.0 mm² (12–10 AWG) stranded copper conductors.
What stud size does it fit?
The terminal is designed for M12 (12 mm) studs with a 13 mm mounting hole.
What material is the terminal made from?
The terminal is manufactured from high-conductivity C1100 tin-plated copper with durable yellow PVC insulation.
Where is the YR120 typically used?
It is commonly used in industrial control panels, power distribution equipment, heavy machinery, battery connections and commercial electrical installations.
Trusted by Electrical Professionals Worldwide
Partex insulated ring terminals are trusted by electricians, panel builders and OEM manufacturers for delivering secure, reliable and vibration-resistant electrical connections in demanding industrial environments.
