# Electrical complete connector 2‑pole Rittal 2500.640, conductor 0.25–1.5 mm², black/grey

**URL:** https://aio.lv/en/product--rittal-2500640--12400754
**Data updated:** 2026-04-29 13:48 (EEST)
**Category:** Computer Component Accessories
**Manufacturer:** Rittal
**Manufacturer code:** 2500640
**EAN:** 4028177918771
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 43.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 36.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rittal-2500640--12400754

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Rittal 2500.640 is a 2‑pole electrical complete connector designed for through‑wiring with conductor cross sections from 0.25 to 1.5 mm². Supplied in black and grey, it supports low‑voltage connections (e.g., 24 V DC), comes in packs of 5 and is suited for control cabinets, panel wiring and industrial signal circuits.

## Long description

Rittal 2500.640 is a two‑pole complete electrical connector intended for through‑wiring in control cabinets and panel installations. It accepts conductors with cross sections from 0.25 to 1.5 mm² and is supplied in a combination of black and grey. The connector is designed for low‑voltage signal and power circuits, for example 24 V DC applications, and is delivered in packs of five, suitable for industrial wiring and maintenance tasks.
Advantages
This two‑pole Rittal connector provides a compact, preassembled solution for through‑wiring that reduces assembly time compared with individual component assembly. Its conductor range from 0.25 to 1.5 mm² covers most common signal and low‑power control wiring sizes. The color contrast of black and grey helps with visual identification in panels, while the complete connector format ensures consistent electrical contact and straightforward replacement during service.
Suitable for
Through‑wiring of control cabinets and distribution panels
Panel and terminal block connections for industrial automation
Low‑voltage signal circuits (for example 24 V DC) and sensor wiring
Maintenance and retrofit work where compact, preassembled connectors are required
When it may not be suitable
This connector is intended for low‑voltage and low‑current applications using conductors within the stated 0.25–1.5 mm² range. It is not suitable for high‑current power distribution, mains voltage applications, or conductors outside the specified cross‑section range. For environments requiring special ingress protection, high vibration resistance, or specific certification profiles, alternative connector types or additional protective measures may be necessary.
Key specifications
Number of poles: 2
Conductor cross section range: 0.25–1.5 mm²
Intended voltage level: low‑voltage/signal circuits (example: 24 V DC)
Color: black and grey combination
Delivery form: pack of 5 complete connectors
Application: through‑wiring for control cabinets and panel wiring
How to use
Prepare the conductors by stripping the insulation to the recommended length for the connector type, then insert each conductor into the corresponding pole until it seats securely. Mount the connector in the intended through‑wiring position within the panel or terminal area following the cabinet layout. Verify mechanical retention and electrical continuity with suitable test equipment before applying operational voltage. Follow standard safety procedures for low‑voltage electrical work and consult system documentation for correct wiring polarity and routing.
What to consider before purchase
Confirm conductor cross section falls within 0.25–1.5 mm²
Ensure the connector's low‑voltage rating and pole count match the intended circuit
Check color and mechanical dimensions fit the panel layout and identification scheme
Assess whether environmental or certification requirements demand a different connector type
Usage recommendations
Use these connectors for organized through‑wiring in control cabinets and signal circuits; perform continuity checks after installation and keep spare connectors on hand for rapid maintenance or replacement.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.045 kg |
| Package weight | 64 g |
| Height | 13.2 mm |
| Width | 15.6 mm |
| Product colour | Black, Grey |
| Number of poles | 2 |
| Conductor cross section | 0.25 - 1.5 |
| Quantity per pack | 5 pc(s) |

## FAQ

### How much does the Rittal 2500.640 2‑pole electrical complete connector cost, and is it available for purchase?

The price is 43.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 78 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 15.07.2026 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. 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 Rittal 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 Rittal 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

### Where can I download the instructions for Rittal 2500.640 2‑pole electrical complete connector?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12400754/68690152_large.webp