# Schneider Electric ZB4BG0 Key for Selector Switch

**URL:** https://aio.lv/en/product--schneider-electric-zb4bg0--3967808
**Data updated:** 2026-05-18 02:55 (EEST)
**Category:** Power Sockets
**Manufacturer:** Schneider Electric
**Manufacturer code:** ZB4BG0
**EAN:** 3389110889253
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 69.99 €
**Prices and availability valid until:** 2026-08-22 23:59
**Price without VAT (21%):** 57.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--schneider-electric-zb4bg0--3967808

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.08.2026 | free |
| Pickup points | 12.08.2026 | 1.79 EUR |
| Courier delivery to door | 12.08.2026 | 4.99 EUR |

## Summary description

The Schneider Electric ZB4BG0 is a replacement key designed for use with compatible selector switches. This black key is an essential accessory for controlling industrial control and signaling units, ensuring secure operation and access management. It is built for durability and reliable performance in demanding electrical environments, providing a precise fit for specific Schneider Electric switch mechanisms.

## Long description

The Schneider Electric ZB4BG0 is a precision-engineered replacement key designed specifically for use with compatible selector switches within the Harmony XB4 range. This essential component serves as a critical interface for industrial control and signaling units, providing authorized personnel with secure access to switch mechanisms. Constructed to meet high industrial standards, the key ensures reliable operation and longevity even in demanding electrical environments, maintaining the integrity of your control systems.
Advantages
This replacement key offers a robust design that guarantees a precise fit for designated Schneider Electric switch mechanisms, minimizing wear and ensuring smooth operation. Its durable construction is tailored for frequent use in industrial settings, providing a consistent and secure method for managing system states. By utilizing genuine components, you maintain the safety and operational standards required for complex electrical control panels.
Suitable for
Industrial control panels
Electrical signaling units
Secure access management for machinery
Maintenance and operational control of selector switches
When it may not be suitable
This key is designed exclusively for specific Schneider Electric selector switch mechanisms. It will not function with switches from other manufacturers or incompatible product series. It is not intended for use as a general-purpose key or for locks outside of the designated industrial control range.
Key specifications
Color: Black
Compatibility: Schneider Electric Harmony XB4 selector switches
Material: Industrial-grade components
Application: Manual control and access management
How to use
To use the key, insert it into the designated keyhole of the compatible selector switch. Once fully inserted, rotate the key to the desired position to engage or disengage the switch mechanism. Ensure the key is turned to the neutral or locked position before attempting to remove it from the switch to prevent accidental operation or damage to the internal components.
What to consider before purchase
Verify the compatibility of your existing selector switch model
Ensure the key is intended for the specific Harmony XB4 series
Confirm the number of keys required for your operational needs
Usage recommendations
Always store spare keys in a secure, accessible location to prevent downtime during maintenance or emergency situations. Avoid using excessive force when rotating the key to prevent damage to the switch mechanism.

## Specifications

| Feature | Value |
|---|---|
| Product type | Key |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 29 mm |
| Width | 29 mm |
| Depth | 72 mm |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |

## FAQ

### How much does the Schneider Electric ZB4BG0 Key for Selector Switch cost, and is it available for purchase?

The price is 69.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 07.08.2026 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 Schneider Electric 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 Schneider Electric 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/3967808/58631729_large.webp