# Apator RBK 1 63-811779-011 fuse isolation switch for panel mounting, cable terminals S 35–120 mm², 690 V, 250 A

**URL:** https://aio.lv/en/product--apator-63-811779-011--12115571
**Data updated:** 2026-03-20 10:08 (EET)
**Category:** Power Sockets
**Manufacturer:** Apator
**Manufacturer code:** 63-811779-011
**EAN:** 5906739010493
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 157.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 130.57 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--apator-63-811779-011--12115571

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

Panel-mount fuse isolation switch Apator RBK 1 (MPN 63-811779-011) rated 690 V and 250 A with bridgeable cable terminals S for conductor cross-sections 35–120 mm². Designed to isolate and protect circuits with a fusable link, it provides secure manual disconnection and easy wiring via large screw terminals. Suitable for industrial and commercial electrical distribution panels.

## Long description

Apator RBK 1 63-811779-011 is a panel-mount fuse isolation switch designed for use in industrial and commercial electrical distribution panels. Rated for 690 V and 250 A, the device provides a means to isolate circuits fitted with a fusable link and permits safe manual disconnection. The switch includes bridgeable cable terminals S that accept conductor cross-sections from 35 to 120 mm², allowing straightforward connection of large conductors and flexible wiring arrangements.
Advantages
The fuse isolation switch offers robust mechanical construction and clear manual operation for reliable circuit isolation. Its large screw-type cable terminals simplify termination of conductors up to 120 mm² and allow bridging when multiple conductors or bus connections are required. The unit’s voltage and current ratings make it suitable for higher-voltage distribution systems while preserving compatibility with standard fuses for overcurrent protection.
Suitable for
Industrial and commercial distribution boards and panels
Main or feeder circuit isolation in electrical installations
Applications requiring manual disconnection combined with fuse protection
Installations with large cross-section conductors (35–120 mm²)
Key specifications
Rated operational voltage: 690 V
Rated current: 250 A
Cable terminal type: screw terminals with bridgeable connections
Acceptable conductor cross-section: 35–120 mm²
Mounting type: panel mounting
Function: fuse isolation switch for manual circuit disconnection and fuse protection
How to use
Mount the isolation switch into the panel cutout suitable for panel-mounted devices following panel layout and local electrical standards. Securely fasten the unit to the panel and connect the conductors to the designated screw terminals, observing the permitted conductor cross-sections and tightening torques recommended by the panel designer or installer. Fit appropriate fuses into the fuse carriers before placing the switch into service. Operate the switch handle to achieve visible and reliable manual isolation; ensure the circuit is de-energized and locked out when performing maintenance.
Usage recommendations
Use this switch in accordance with applicable wiring regulations and safety practices. Verify fuse type and ratings match system protection requirements, confirm tightening torque for large conductors, and ensure adequate clearance and ventilation in the panel. For permanent installations, document the isolation point and provide clear labeling to support safe operation and maintenance.

## FAQ

### How much does the Apator RBK 1 63-811779-011 fuse isolation switch cost, and is it available for purchase?

The price is 157.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 67 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 17.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Apator RBK 1 63-811779-011 fuse isolation switch be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Apator 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 Apator 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/12115571/67650779_large.webp