# Connector plug EC5 female 40A 500V, high-current electrical connector

**URL:** https://aio.lv/en/product--connector-plug-ec5-female-40a-500v-high-current-electrical-connector--3634075
**Data updated:** 2026-02-12 09:56 (EET)
**Category:** Other Repair Parts
**Manufacturer code:** EB649833919#
**EAN:** 3100000703363
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2.14 €
**Prices and availability valid until:** 2026-08-15 23:59
**Price without VAT (21%):** 1.77 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--connector-plug-ec5-female-40a-500v-high-current-electrical-connector--3634075

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

EC5 female connector plug rated for 40A and 500V, designed for high-current DC applications. This female EC5 offers robust metallic contacts and insulated housing for secure electrical connections in battery packs, RC models, chargers and power distribution setups. Use for reliable low-resistance connections where 40A continuous current and 500V insulation are required.

## Long description

EC5 female connector plug rated for 40A and 500V is a high-current electrical connector designed for reliable DC power connections. The product features robust metallic contacts enclosed in an insulated housing to provide secure, low-resistance electrical coupling for battery packs, charging systems, RC models and power distribution assemblies. Its dimensions and contact geometry ensure a firm fit with matching EC5 male plugs while the insulating shell reduces risk of short circuits and improves handling safety.
Advantages
The EC5 female connector plug provides stable low-resistance contacts that support continuous currents up to 40A and insulation suitable for voltages up to 500V. The insulated housing offers mechanical protection and helps prevent accidental contact with live terminals. The connector’s design supports repeated mating cycles with minimal signal degradation, and the metallic contacts are shaped to maintain consistent pressure and conductivity. Compact form factor allows integration into tight assemblies while providing reliable high-current performance.
Suitable for
Battery packs for electric vehicles, scooters and portable power systems
Remote-controlled models (RC cars, planes, boats) requiring high-current connections
DC power supplies and charger connections for lithium battery systems
Power distribution setups in hobbyist and small industrial applications
Key specifications
Continuous current rating: 40 A
Insulation voltage rating: 500 V
Connector gender: female (receptacle) contact configuration
Contact material: plated metallic contacts for low resistance (typical for EC5 style)
Housing: insulated shell to prevent short circuits and ease handling
Compatibility: mates with standard EC5 male plugs
How to use
Align the EC5 female connector with the corresponding EC5 male plug, ensuring correct orientation of the contacts. Push the connectors together until a positive mechanical engagement is felt; do not force if misaligned. For detachable wiring, solder or use approved crimp terminals on the connector leads following manufacturer-recommended methods. Ensure that wire gauge and terminations are appropriate for 40A continuous current to avoid overheating. Before applying power, inspect the mating surfaces and insulation for damage or debris.
Usage recommendations
Use appropriate wire gauge (commonly 12–16 AWG depending on length and current) and secure solder or crimp connections. Avoid exposing the connector to moisture or corrosive environments without additional sealing. Periodically inspect contacts for oxidation and clean or replace if contact resistance increases. Do not exceed the rated continuous current and voltage to maintain safe operation.

## FAQ

### How much does the EC5 female connector 40A 500V cost, and is it available for purchase?

The price is 2.14 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 23.07.2026 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.

### 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/3634075/6549301_large.webp