# Hager FZ535N Universal Swing Handle Lock for 40mm Half-Cylinder

**URL:** https://aio.lv/en/product--kowal-fz535n--12454975
**Data updated:** 2026-05-18 02:38 (EEST)
**Category:** Telecommunication Cabinets
**Manufacturer:** KOWAL
**Manufacturer code:** FZ535N
**EAN:** 3250612778218
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 50.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 41.73 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kowal-fz535n--12454975

## 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

The Hager FZ535N is a universal swing handle lock designed for electrical enclosures. It is compatible with 40mm half-cylinders and features a sealable design for enhanced security. This robust locking mechanism ensures reliable access control and protection for distribution boards and cabinets, making it an essential component for professional electrical installations.

## Long description

The Hager FZ535N is a high-quality universal swing handle lock specifically engineered for use with electrical enclosures and distribution cabinets. This robust locking mechanism is designed to accommodate a 40mm half-cylinder, providing a secure and reliable solution for managing access to sensitive electrical equipment. Its durable construction ensures long-term performance in demanding industrial and commercial environments, while the integrated sealable design adds an extra layer of security against unauthorized tampering.
Advantages
This swing handle lock offers exceptional durability and ease of operation, making it a preferred choice for professional electrical installations. The design allows for quick and secure locking, ensuring that distribution boards remain protected at all times. By utilizing a standard 40mm half-cylinder, the lock provides flexibility for integration into existing master key systems or security protocols. The sealable feature is particularly beneficial for applications requiring evidence of tampering or compliance with specific safety regulations.
Suitable for
Electrical distribution boards
Industrial control cabinets
Outdoor enclosures requiring secure access
Professional electrical infrastructure projects
When it may not be suitable
This lock is not intended for use with cylinders other than the specified 40mm half-cylinder size. It may also not be suitable for environments requiring high-security electronic access control or biometric authentication systems.
Key specifications
Compatibility: 40mm half-cylinder
Design: Swing handle with sealable mechanism
Application: Electrical enclosures and cabinets
Material: Industrial-grade components
How to use
To install the Hager FZ535N, ensure the enclosure door is prepared for a standard swing handle cutout. Insert the 40mm half-cylinder into the designated slot within the handle mechanism and secure it according to the cylinder manufacturer's instructions. Once installed, the handle can be rotated to engage or disengage the locking cam. To seal the unit, thread the security seal through the provided aperture on the handle assembly to prevent unauthorized access.
What to consider before purchase
Verify the depth and type of your enclosure door
Ensure you have a compatible 40mm half-cylinder available
Check if the sealable feature meets your specific security requirements
Usage recommendations
Regularly inspect the locking mechanism for smooth operation and ensure the seal remains intact during routine maintenance checks of the electrical cabinet.

## FAQ

### How much does the Hager FZ535N Swing Handle Lock for 40mm Half-Cylinder cost, and is it available for purchase?

The price is 50.49 € (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 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. 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 KOWAL 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 KOWAL 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

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