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RS PRO 4 mm Female Blue Banana Coupler with Brass Contacts Nickel Plated 208-0233

Category Banana Connector Brand RS PRO Condition New

Specifications

Country of Origin China
Voltage 30V
Brand RS PRO
Colour Blue
Current 19A
Model 208-0233
Contact Material Brass
Voltage Rating 30V AC - 60V DC
Contact Plating Nickel

Key Features

  • This coupler is designed for making custom test leads with a 4 mm diameter fit.
  • The center contact is made from nickel-plated brass offering good conductivity and corrosion resistance.
  • Durable PVC plastic insulation ensures electrical safety and long-lasting use.
  • Rated for 30V AC and 60V DC voltage applications.
  • Suitable for use in electrical and electronic servicing and test equipment connections.
  • Ideal for multi-meters, oscilloscopes, and voltage meters test leads.
  • The coupler allows safe cable and equipment connections with a secure female banana socket.

Product Description

RS PRO 208-0233 blue banana coupler is a high-quality 4 mm female banana socket designed to facilitate the assembly of custom test leads. It features a robust centre contact made of nickel-plated brass, providing excellent electrical conductivity and corrosion resistance. The coupler is encased in a strong blue PVC plastic insulation, which offers durability and ensures safety during electrical applications.

Rated for a voltage of 30V AC and 60V DC, and a current capacity of 19 amps, this banana coupler is suitable for a wide range of low voltage electrical testing tasks. Its design enables convenient interconnection between test lead cables and standard banana plugs with 4 mm diameter, both insulated and non-insulated types.

Commonly used in industrial, laboratory, and workshop settings, this banana coupler supports applications such as electronic servicing, automotive maintenance, and audio lead connections. It is especially useful for technicians who want to customize their test leads according to their specific requirements, enhancing workstation productivity and safety.

To assemble a banana plug test lead, users can solder the cable wire into the centre contact aperture before reassembling the plug components. The coupler’s reliable construction and ease of termination make it an essential accessory for anyone needing flexible and secure test lead connections.

This product is ideal for electrical and electronic servicing and maintenance. Commonly applied in equipment testing with multi-meters, voltage meters, and oscilloscopes. The nickel-plated brass center contact ensures effective signal transfer and resistance to corrosion.

PVC plastic housing protects users and equipment by providing insulation and impact resistance. Compact and lightweight, suitable for use in laboratory and field environments.

RS PRO is recognized worldwide for delivering high-quality electrical components that meet stringent industry standards. This banana coupler maintains that reputation by combining material excellence with practical design to support professional test and measurement setups.

Discover more in the Electronics & Electricals > Electrical Test & Measurement category on EnvMart for compatible accessories and related products.

Explore more products in our Banana Connector category.

RS PRO 4 mm Female Blue Banana Coupler with Brass Contacts Nickel Plated 208-0233
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Frequently Asked Questions

This banana coupler is rated for 30V AC and 60V DC applications.

It has a current capacity of 19 amps.

The center contact is made from nickel-plated brass, which offers good conductivity and corrosion resistance.

This model is blue in color.

It features durable PVC plastic insulation that ensures electrical safety and long-lasting use.

It is suitable for use in electrical and electronic servicing, automotive maintenance, and equipment testing with multi-meters and oscilloscopes.

The coupler is designed to facilitate the assembly of custom test leads with a 4 mm diameter fit.

To assemble a banana plug test lead, users can solder the cable wire into the center contact aperture before reassembling the plug components.

The country of origin for this banana coupler is China.

Nickel plating on the contacts enhances electrical conductivity and provides corrosion resistance.

Yes, it allows interconnection between test lead cables and standard banana plugs of 4 mm diameter, both insulated and non-insulated types.

It is commonly used in industrial, laboratory, and workshop settings for low voltage electrical testing tasks.

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