# Wago 215-311 Banana Plug Connector Black

**URL:** https://aio.lv/en/product--wago-215-311--12451240
**Data updated:** 2026-05-18 02:42 (EEST)
**Category:** Electronics Accessories
**Manufacturer:** Wago
**Manufacturer code:** 215-311
**EAN:** 4045454293499
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 4.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wago-215-311--12451240

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Wago 215-311 is a high-quality banana plug connector designed for reliable electrical connections. Featuring a standard banana interface, this black connector is ideal for laboratory equipment, audio systems, and various testing applications. It ensures a secure fit for 4mm sockets, providing consistent conductivity and durability for professional and hobbyist electronic projects.

## Long description

The Wago 215-311 banana plug connector is a precision-engineered component designed to provide reliable and stable electrical connections in a variety of professional and hobbyist applications. Featuring a standard 4mm interface, this black connector is built to ensure consistent conductivity and a secure fit, making it an essential tool for anyone working with electronic testing equipment or audio systems.
Advantages
This connector stands out due to its robust construction and high-quality materials, which guarantee long-term durability even with frequent use. The design facilitates quick and easy connections, minimizing signal loss and ensuring that your electrical circuits remain stable during operation. Its compact size and standardized interface make it highly compatible with a wide range of laboratory and testing hardware, providing a versatile solution for various connectivity needs.
Suitable for
Laboratory testing equipment
Audio system installations
Prototyping and electronic circuit development
Educational electronics projects
Measurement and diagnostic setups
When it may not be suitable
This connector is specifically designed for 4mm banana sockets and will not be compatible with different connector standards or larger terminal types. It is intended for low-voltage electrical applications and should not be used in high-power industrial electrical installations or environments exceeding its specified electrical ratings.
Key specifications
Connector type: Standard 4mm banana plug
Color: Black
Width: 8 mm
Depth: 40 mm
Height: 15 mm
How to use
To use the Wago 215-311, simply insert the banana plug into a compatible 4mm female socket. Ensure that the plug is pushed in firmly until it is fully seated to maintain optimal electrical contact. When disconnecting, pull the plug straight out by the housing to avoid damaging the internal connection or the socket itself.
What to consider before purchase
Verify that your equipment utilizes a standard 4mm banana socket interface.
Ensure the current and voltage requirements of your project align with the connector's specifications.
Consider the color coding requirements for your specific wiring setup.
Usage recommendations
Always inspect the connector for signs of wear or damage before each use to ensure safety and signal integrity. Keep the contact surfaces clean and free of debris to maintain the best possible electrical conductivity.

## Specifications

| Feature | Value |
|---|---|
| Height | 15 mm |
| Connector(s) | Banana |
| Width | 8 mm |
| Depth | 40 mm |
| Product colour | Black |

## FAQ

### How much does the Wago 215-311 Banana Plug Connector cost, and is it available for purchase?

The price is 5.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 144 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Wago products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Wago service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12451240/68777291_large.webp