BFB40/VR Partex Male & Female Bullets, Female 4mm, Blue, pack 100

BFB40/VR Partex Male & Female Bullets, Female 4mm, Blue, pack 100

Partex BFB40/VR blue insulated 4 mm female bullet terminal connectors, supplied in a pack of 100 for detachable electrical wiring connections with compatible male bullet terminals.

SKU: BFB40/VRMPN: BFB40/VR
Price
List Price £12.23 ex VAT
Your Price (ex VAT)
£12.23
Price per pack of 100
Manufacturer Lead Time Please contact us for a delivery time before you order
Get the best trade prices Trade exclusive

Create a trade account to unlock exclusive pricing, special offers and more.

SUBTOTAL (EX VAT) £12.23
Trade pricing is personalised to your account

Manufacturer Lead Time

£12.23

Why Choose the Partex BFB40/VR Blue Female Bullet Connector?

The Partex BFB40/VR is a practical and reliable blue insulated female bullet terminal connector designed for electrical wiring, cable termination and connection applications. Featuring a 4 mm female bullet connection, this component provides a convenient solution for joining electrical conductors using compatible male bullet terminals in industrial equipment, electrical assemblies and control systems.

As part of the Partex male and female bullet connector range, the BFB40/VR is designed to support efficient electrical installation, maintenance and equipment assembly. Its insulated construction helps protect the connection area against accidental contact, while the female bullet interface allows connection and disconnection from a suitably matched male terminal without requiring a screw-type connection.

With a 4 mm nominal bullet connection diameter, blue insulation and a convenient pack quantity of 100 connectors, the BFB40/VR is suitable for electrical contractors, control-panel builders and maintenance engineers. The connector is intended for use with compatible conductors and mating terminals, making it a useful component for electrical wiring projects and replacement applications.

Key Advantages

  • 4 mm female bullet connector designed for compatible male bullet terminals.
  • Blue insulated construction helps protect the electrical termination area.
  • Pack of 100 connectors suitable for electrical installation and production work.
  • Push-fit bullet connection allows convenient connection and disconnection during servicing.
  • Compact design suitable for electrical wiring assemblies and control equipment.
  • Provides a practical alternative to permanent connections where detachable terminals are required.
  • Suitable for compatible electrical cable termination and equipment wiring applications.
  • Useful for maintenance, refurbishment and replacement of existing bullet connectors.
  • Partex manufacturer identification supports accurate component selection and procurement.

Key Features

  • Partex BFB40/VR female bullet terminal connector.
  • 4 mm nominal female bullet connection diameter.
  • Blue insulation colour.
  • 100 connectors per pack.
  • Female connection designed to mate with a compatible male bullet terminal.
  • Detachable push-fit electrical connection arrangement.
  • Insulated connector body for electrical termination applications.
  • Suitable for compatible stranded electrical conductors.
  • Designed for use in electrical wiring and equipment assembly.
  • Compact terminal format for installations where space is limited.
  • Suitable for industrial maintenance and replacement applications.
  • Part of the Partex electrical terminal and connection accessory range.

Reliable Electrical Connections for Industrial Wiring and Control Systems

Bullet terminal connectors provide a convenient method of creating detachable electrical connections between conductors and compatible equipment terminals. Female bullet connectors such as the Partex BFB40/VR are designed to receive matching male bullet terminals, creating a practical connection that can be separated when equipment requires maintenance, replacement or modification.

The Partex BFB40/VR features a 4 mm female bullet connection and blue insulation, making it suitable for wiring assemblies where this connector configuration is specified. Its crimp termination arrangement allows the connector to be fitted to a compatible conductor using an appropriate crimping tool, while the bullet interface provides a detachable connection to the corresponding male terminal.

For industrial automation engineers, electrical installers and maintenance technicians, correctly selected bullet connectors can simplify wiring assembly and servicing. The conductor cross-section, electrical load, operating voltage and mating connector compatibility should always be checked against the manufacturer's specifications before installation.

Typical Applications

  • Industrial electrical equipment wiring and assembly.
  • Electrical control panels and auxiliary wiring circuits.
  • Machinery and automation equipment connections.
  • Electrical cable termination and connector replacement.
  • OEM electrical equipment manufacturing.
  • Maintenance and refurbishment of electrical wiring assemblies.
  • Compatible low-voltage electrical circuits.
  • Electrical equipment servicing and repair.
  • Detachable wiring connections in electrical assemblies.
  • Workshop electrical installation and maintenance projects.

Technical Specifications

Tick the specs you need, then view products that match.

Insulation Type Insulated
Device Type Push-on Receptacle (female)
Colour Blue
Manufacturer Partex
Series Male and Female Bullet Connectors
Model BFB40/VR
Product type Insulated female bullet terminal connector
Connector gender Female
Nominal bullet connection diameter 4 mm
Insulation colour Blue
Connection type Bullet terminal
Mating connection Compatible 4 mm male bullet terminal
Termination method Crimp termination
Connector arrangement Detachable push-fit connection
Pack quantity 100 pieces
Application Electrical cable termination and wiring connections
Manufacturer part number BFB40/VR
HS Code 85369010

Frequently Asked Questions

What is the Partex BFB40/VR used for?

The Partex BFB40/VR is a blue insulated female bullet connector used to create detachable electrical connections between conductors and compatible male bullet terminals. It is suitable for electrical wiring, equipment assembly and maintenance applications where a 4 mm bullet connection is required.

What size male bullet connector is compatible with the BFB40/VR?

The BFB40/VR features a 4 mm nominal female bullet connection and is intended for use with a compatible 4 mm male bullet terminal. The mating connector should be checked for dimensional and electrical compatibility before installation.

How many Partex BFB40/VR connectors are supplied in one pack?

Each pack contains 100 blue female bullet connectors, providing a convenient quantity for electrical installation, equipment assembly, control-panel wiring and maintenance work.

What colour is the Partex BFB40/VR connector?

The BFB40/VR has blue insulation, allowing the connector to be identified during wiring and maintenance. The correct conductor cross-section and electrical ratings should be confirmed from the manufacturer's specifications before use.

How is the Partex BFB40/VR female bullet connector installed?

The connector is fitted to a compatible electrical conductor using an appropriate crimping tool. Once correctly terminated, the female bullet connection can be pushed onto a matching 4 mm male bullet terminal to form a detachable electrical connection.

Trusted by Electrical Engineers and Industrial Installers Worldwide

Partex electrical identification and connection products support professional wiring, cable termination and industrial maintenance applications. The BFB40/VR blue female bullet connector combines a practical 4 mm connection format, insulated construction and convenient bulk packaging to support electricians, control-panel builders and equipment maintenance professionals.

● Service Agreements

Credit Accounts

Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.

 Priority sourcing and supply support

 Flexible payment terms for qualifying organisations

 Support for engineering, maintenance, and operations

500 +

Stock lines ready to ship

1,000 +

Same day dispatches

3500 +

Customers supported

28 

Trusted Manfacturers

● frequently asked questions

Common questions about our products and support

 

At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.

What product ranges do you supply

We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products. 

Can you help specify the correct part?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

Do you have stock for urgent orders?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

What are your delivery times and costs?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

What about warranties, returns and faulty items?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

● latest blog

Discover  our latest insights and
expert advice

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.

LED Controls: Danfoss Drives Authorised Partner

LED Controls: Danfoss Drives Authorised Partner

2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...