# Apator RAB 1/2 OHY 125J12 Door Operating Mechanism with Interlock for RA 400/630

**URL:** https://aio.lv/en/product--apator-1119528078--12447799
**Data updated:** 2026-05-18 02:53 (EEST)
**Category:** Miscellaneous repair tools
**Manufacturer:** Apator
**Manufacturer code:** 1119528078
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 67.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 55.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--apator-1119528078--12447799

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The Apator RAB 1/2 OHY 125J12 is a professional door operating mechanism designed for use with RA 400 and RA 630 series switch disconnectors. Featuring a distinct red-yellow handle and an integrated safety interlock, this component ensures secure operation and prevents unauthorized access to the electrical cabinet. It is a reliable solution for industrial power distribution systems requiring robust mechanical control and safety compliance.

## Long description

The Apator RAB 1/2 OHY 125J12 is a professional door operating mechanism engineered for seamless integration with RA 400 and RA 630 series switch disconnectors. This robust component is designed to provide reliable mechanical control over electrical switchgear, featuring a high-visibility red-yellow handle that serves as a clear visual indicator for emergency or safety-critical operations. With its integrated safety interlock, the mechanism prevents the electrical cabinet door from being opened while the switch is in the 'ON' position, significantly enhancing workplace safety and preventing accidental contact with live components.
Advantages
This operating mechanism offers exceptional durability and precision, ensuring consistent performance in demanding industrial environments. The inclusion of a safety interlock is a critical feature that protects personnel by enforcing proper switching sequences. Its ergonomic design allows for intuitive handling, while the high-contrast color scheme ensures quick identification during maintenance or emergency procedures. The construction is specifically optimized for compatibility with Apator RA series disconnectors, ensuring a perfect fit and reliable mechanical linkage.
Suitable for
Industrial power distribution cabinets
Electrical switchgear assemblies
Control panels requiring safety interlocks
Maintenance and emergency shutdown systems
When it may not be suitable
This mechanism is specifically designed for use with Apator RA 400 and RA 630 series switch disconnectors. It is not compatible with other switch series or different manufacturers' equipment. It is also not intended for outdoor environments without appropriate protective enclosures to prevent environmental degradation.
Key specifications
Compatibility: RA 400 and RA 630 series switch disconnectors
Handle color: Red-Yellow
Safety feature: Integrated door interlock
Application: Door-mounted operation
How to use
The mechanism should be mounted on the front door of the electrical cabinet, aligned precisely with the switch disconnector shaft inside. Installation requires ensuring that the interlock linkage is correctly engaged so that the door remains locked when the switch is energized. Once installed, the handle is rotated to toggle the switch state. Regular inspection of the linkage and the interlock mechanism is recommended to ensure smooth operation and continued safety compliance.
What to consider before purchase
Verify the model of your existing switch disconnector matches the RA 400 or RA 630 series.
Ensure the cabinet door thickness is compatible with the shaft length provided.
Confirm that the installation space allows for the full rotation of the handle.
Usage recommendations
Always verify that the switch is in the 'OFF' position before attempting to open the cabinet door, even when the interlock is installed. Perform periodic functional tests of the interlock system to ensure it remains in optimal working condition.

## FAQ

### How much does the Apator RAB 1/2 OHY 125J12 Door Operating Mechanism cost, and is it available for purchase?

The price is 67.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 06.07.2026 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 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/12447799/68750840_large.webp