# Programmable Astronomical Time Switch FF PCZ-526.4 2-channel 2x16A 2NO/NC 24–264V AC/DC DIN-rail NFC

**URL:** https://aio.lv/en/product--ff-pcz-5264--12111345
**Data updated:** 2026-03-20 10:03 (EET)
**Category:** Control Systems
**Manufacturer:** FF
**Manufacturer code:** PCZ-526.4
**EAN:** 5902431677484
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 94.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 78.09 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ff-pcz-5264--12111345

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

FF PCZ-526.4 is a programmable astronomical time switch for DIN-rail mounting with two independent channels. Each channel provides 2x16A switching capacity and configurable NO/NC contacts. Operates from 24–264V AC/DC and supports night break functions. Programming and schedule transfer via NFC using Android or iOS devices. Ideal for lighting, exterior controls and timed automation.

## Long description

FF PCZ-526.4 is a programmable astronomical time switch designed for DIN-rail mounting that provides two independent switching channels for timed automation. Each channel delivers up to 16 A and can be configured as normally open (NO) or normally closed (NC). The device operates across a wide supply range of 24–264 V AC/DC and supports night break and astronomical (sunrise/sunset) based scheduling. Configuration and schedule transfer are performed wirelessly via NFC using Android or iOS devices.
Advantages
The time switch combines astronomical calculation with manual scheduling to simplify control of lighting and exterior devices while reducing wiring complexity through DIN-rail mounting. Dual-channel output with selectable NO/NC contacts and 16 A capacity per channel enables direct switching of many lighting circuits and small loads. NFC programming makes schedule setup and cloning fast and convenient without the need for physical connectors or a local display.
Suitable for
 Control of outdoor and street lighting based on sunrise/sunset times
 Timed switching of facade, garden, and security lighting
 Automation of pumps, fans or heaters within current limits
 Building and facility energy management where DIN-rail mounting is required
Key specifications
 Mounting: DIN-rail (standard rail format)
 Channels: 2 independent channels
 Switching capacity: 16 A per channel
 Contact configuration: configurable NO or NC per channel
 Supply voltage range: 24–264 V AC/DC
 Astronomical and clock-based scheduling with night break function
 Programming interface: NFC via Android/iOS devices
 Compact footprint suitable for distribution boards and control cabinets
How to use
Install the time switch on a DIN rail inside an appropriate electrical enclosure, observing local wiring regulations and ensuring power is disconnected before installation. Wire supply and load circuits to the corresponding terminals, selecting NO or NC configuration as required. Use an NFC-enabled Android or iOS device with the manufacturer’s app to set location, astronomical parameters (latitude/longitude or city), daily schedules and night break settings. Transfer schedules wirelessly and verify operation by testing channel responses at scheduled events.
Usage recommendations
For reliable operation, mount the device in a dry, ventilated enclosure away from direct heat sources. Verify that connected loads do not exceed the 16 A rating per channel and include appropriate protective devices (fuses or circuit breakers). Periodically back up schedules on your mobile device and update location settings after significant changes to installation or daylight saving rules.

## FAQ

### How much does the FF PCZ-526.4 Astronomical Programmable Time Switch cost, and is it available for purchase?

The price is 94.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 42 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 01.07.2026 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 FF PCZ-526.4 Astronomical Programmable Time 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 FF 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 FF 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/12111345/67647069_large.webp