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BR32 Partex Blue 3mm Ring Crimp (PK100)
MPN: BR32
Special Price
£3.22
£2.68
Regular Price
£5.35
Why Choose the BR32 Partex Blue 3 mm Ring Crimp Terminal?
The BR32 Partex Blue 3 mm Ring Crimp Terminal provides a compact yet robust solution for creating secure, low-resistance electrical terminations on M3 studs or bolts. Designed for 1.5–2.5 mm² copper conductors, this pre-insulated ring terminal delivers secure mechanical retention, reduced contact resistance, and reliable long-term performance in confined panel and enclosure spaces. Its blue PVC insulation allows rapid wire size identification and supports compliant, repeatable wiring practices.
Supplied in a pack of 100, the BR32 is trusted by panel builders, electricians, and OEMs for use in machinery, automation systems, and compact control assemblies. Manufactured from high-conductivity copper and UL approved, it is engineered for dependable service in demanding industrial environments.
Key Features
- Closed ring design ensures secure retention on M3 studs, reducing risk of loosening under vibration
- High-conductivity C1100 copper minimises voltage drop and heat build-up
- Blue PVC insulation enables quick identification for 1.5–2.5 mm² conductors
- Pre-insulated construction supports fast, repeatable production crimping
- UL E163810 approved for regulated panel and equipment builds
- Pack of 100 suitable for workshop, site, and production use
Technical Specifications
- Product Code: BR32
- Terminal Type: Ring Crimp Terminal
- Stud Size: 3 mm (M3)
- Conductor Size: 1.5–2.5 mm² (Blue insulation standard, approx. 14–16 AWG)
- Material – Terminal: High-purity copper (C1100)
- Material – Insulation: Durable blue PVC
- Temperature Rating: -40 °C to +105 °C
- Insulation Diameter: approx. 4.7 mm
- Barrel Length: approx. 11 mm
- Palm Thickness: approx. 0.8 mm
- Pack Size: 100 pieces
- Certification: UL File E163810
Applications
- Compact control panel terminations in automation systems
- Machine and sensor wiring within limited-space enclosures
- Electronics and small device assemblies requiring M3 connections
- Field repairs and maintenance needing precise, secure terminations
- Industrial and automation terminal strips
Frequently Asked Questions
What wire sizes are compatible with the BR32 terminal?
The BR32 is designed for 1.5–2.5 mm² copper conductors, equivalent to approximately 14–16 AWG, following standard blue colour coding for insulated terminals.
Does the BR32 fit M3 studs or bolts?
Yes. The BR32 is specifically designed for 3 mm studs (M3), making it ideal for compact terminal blocks and small assembly spaces.
Is this terminal suitable for industrial control panels?
Yes. Despite its compact size, the BR32 is UL approved and provides vibration-resistant, low-resistance connections suitable for industrial control and automation systems.
What tools are recommended to crimp the BR32?
A calibrated ratchet crimping tool designed for pre-insulated terminals within the 1.5–2.5 mm² range is recommended to achieve correct compression and reliable pull-out strength.
Can it be used with solid-core wire?
The BR32 is primarily intended for stranded copper conductors but may be used with solid-core wire when properly crimped using an appropriate tool.
What temperature range can the BR32 handle?
The terminal is rated for continuous operation between -40 °C and +105 °C, suitable for most panel and enclosure environments.
What does the blue insulation on ring crimps mean?
Blue insulation indicates compatibility with 1.5–2.5 mm² conductors in accordance with recognised international colour coding standards for pre-insulated crimp terminals.
Trusted By Customers Worldwide
"Our preferred choice for compact terminal blocks. Reliable crimp performance and secure fit on M3 screws across hundreds of installations." – Control Panel Technician
| Manufacturer Part Number | BR32 |
|---|---|
| Packed Quantity | 100 |
| Manufacturer | Partex |
| Colour | Blue |
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