Why Choose the Partex RR32 Ring Crimp Terminal?
The Partex RR32 is a premium pre-insulated ring crimp terminal designed for terminating 0.5–1.5 mm² stranded copper conductors onto 3 mm (M3) stud terminals. Manufactured by Partex, this insulated ring terminal provides a secure, low-resistance electrical connection while protecting conductor strands during crimping, making it ideal for industrial control panels, automotive wiring, electronics and OEM machinery.
Manufactured from high-conductivity C1100 tin-plated copper with durable red PVC insulation, the RR32 offers excellent corrosion resistance, dependable conductivity and long service life. The enclosed ring design provides outstanding resistance to vibration and accidental disconnection, ensuring reliable electrical performance in demanding environments.
Designed for 0.5–1.5 mm² conductors with a 3.2 mm mounting hole (M3 stud), the Partex RR32 is widely specified by electrical contractors, panel builders and machine manufacturers. Supplied in a convenient pack of 100, it is ideal for professional electrical installations and maintenance work.
Key Advantages
- Suitable for 0.5–1.5 mm² stranded copper conductors.
- M3 (3 mm) ring terminal provides secure stud mounting.
- Tin-plated C1100 copper construction ensures excellent conductivity and corrosion resistance.
- Red PVC insulation provides quick cable size identification.
- Closed-ring design resists vibration and accidental disconnection.
- Ideal for industrial control panels, automotive wiring and electronic equipment.
Key Features
- Manufacturer: Partex
- Model: RR32
- Product type: Pre-insulated ring crimp terminal
- Conductor size: 0.5–1.5 mm² (22–16 AWG)
- Stud size: M3 (3 mm)
- Hole diameter: 3.2 mm
- Terminal material: C1100 tin-plated copper
- Insulation material: PVC
- Insulation colour: Red
- Pack quantity: 100 pieces
Reliable Electrical Connections for Industrial Wiring
Ring crimp terminals provide one of the safest methods of connecting stranded conductors to threaded studs. Their enclosed ring design prevents accidental disconnection while maintaining excellent electrical contact in applications exposed to vibration, thermal cycling and continuous operation.
The Partex RR32 is widely used in industrial automation, control panels, automotive electrical systems, electronic assemblies and general electrical installations where dependable cable termination is essential.
Typical Applications
- Industrial control panels.
- Automotive and vehicle wiring.
- Electronic equipment.
- PLC and automation systems.
- OEM machinery.
- Electrical maintenance and retrofit projects.
