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BS37N Partex Blue 3.5mm Fork Crimp (PK100) Narrow
MPN: BS37N
Special Price
£2.88
£2.40
Regular Price
£4.80
Why Choose the BS37N Partex Blue 3.5 mm Narrow Fork Crimp Terminal?
The BS37N Partex Blue 3.5 mm Narrow Fork Crimp Terminal delivers a precise, compact solution for terminating 1.5–2.5 mm² stranded copper conductors onto M3.5 studs or screws. Designed with a pre-insulated blue PVC sleeve, it enables rapid wire identification, safe handling, and consistent crimp performance. Manufactured from high-conductivity C1100 copper and certified to UL File E163810, the BS37N ensures low contact resistance and dependable mechanical retention in narrow panel wiring, terminal blocks, and machine enclosures.
Supplied in a pack of 100, this UL approved narrow fork terminal is trusted by electricians, panel technicians, and OEM engineers who require reliable terminations in tight spaces without sacrificing compliance or quality.
Key Features
- Narrow fork design allows installation under partially loosened M3.5 screw heads
- High-conductivity C1100 copper barrel minimises voltage drop and heat build-up
- Blue PVC insulation provides instant identification for 1.5–2.5 mm² conductors
- Pre-insulated construction improves safety and crimp consistency
- UL File E163810 approved for regulated control and OEM assemblies
- Pack of 100 supports efficient workshop and site usage
Technical Specifications
- Product Code: BS37N
- Terminal Type: Narrow Fork Crimp Terminal
- Stud Size: 3.5 mm (M3.5)
- 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 Range: -40 °C to +105 °C
- Pack Size: 100 pieces
- Certification: UL File E163810
Applications
- Tight-space panel wiring on M3.5 screw terminals
- Terminal block terminations in automation control panels
- Compact instrumentation wiring and enclosures
- OEM assembly requiring precise narrow fork fittings
- Retrofitting and service repair in densely populated panels
Frequently Asked Questions
What wire sizes are compatible with the BS37N terminal?
The BS37N supports 1.5–2.5 mm² stranded copper conductors, equivalent to approximately 14–16 AWG, consistent with blue insulation colour coding.
Does the BS37N fit M3.5 studs or screws?
Yes. The BS37N is engineered to fit 3.5 mm (M3.5) terminal screws or studs, commonly used in compact terminal block assemblies.
Is the narrow fork design useful for tight spaces?
Absolutely. The narrow fork profile enables clean installation beneath tight screw heads and within densely populated enclosures.
Which tool should I use to crimp the BS37N?
A calibrated ratchet-style crimping tool designed for insulated terminals in the 1.5–2.5 mm² range ensures secure and consistent crimps.
Can BS37N be installed on solid-core cable?
While optimised for stranded copper conductors, the BS37N may also be used with solid-core cable when properly crimped using suitable tooling.
What is the operating temperature range?
The BS37N is rated for continuous use between -40 °C and +105 °C, suitable for most industrial panel applications.
What does the blue insulation on BS37N indicate?
Blue PVC insulation denotes compatibility with 1.5–2.5 mm² conductors in accordance with recognised international terminal colour coding standards.
Trusted By Customers Worldwide
"Perfect for fitting under tight M3.5 screws. The BS37N saves time and avoids damage in narrow terminal blocks." – Panel Wiring Specialist
| Manufacturer Part Number | BS37N |
|---|---|
| Packed Quantity | 100 |
| Manufacturer | Partex |
| Colour | Blue |
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