# Programmable Weekly Time Switch FF PCZ-521.4 16A 1NO/NC 24–264V AC/DC DIN-rail NFC programming single-channel

**URL:** https://aio.lv/en/product--ff-pcz-5214--12115677
**Data updated:** 2026-03-20 10:08 (EET)
**Category:** Smart Switches
**Manufacturer:** FF
**Manufacturer code:** PCZ-521.4
**EAN:** 5902431677446
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 45.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 37.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ff-pcz-5214--12115677

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

FF PCZ-521.4 is a single-channel programmable weekly time switch for DIN-rail mounting. It supports 16 A switching with a 1NO/NC contact configuration and wide supply 24–264 V AC/DC. Programming is done via NFC for setting weekly schedules, enabling timed control of lighting, heating, ventilation or other electrical circuits where reliable periodic switching is required.

## Long description

FF PCZ-521.4 is a single-channel programmable weekly time switch designed for DIN-rail mounting. It provides reliable periodic switching for lighting, heating, ventilation and other electrical circuits. The device supports 16 A switching through a changeover contact (selectable NO/NC) and accepts a wide supply voltage range from 24 to 264 V AC/DC. Programming and schedule configuration are performed via NFC, enabling convenient setup of weekly timers without direct wiring to the unit.
Advantages
This DIN-rail time switch combines a compact single-channel design with robust switching capacity, making it suitable for standard electrical distribution panels. The wide supply voltage compatibility simplifies integration into different installations. NFC programming allows fast, contactless configuration from a smartphone or programming tool, reducing installation time and the need to remove the device from the rail. The device supports weekly schedules for flexible daily and weekly timing.
Suitable for
 Timed control of indoor and outdoor lighting circuits
 Scheduled switching for electric heating and underfloor heating zones
 Ventilation and extractor fan control on weekly cycles
 Automation of pumps, signage, and other periodic loads
Key specifications
 Channel configuration: single channel with changeover contact (NO/NC selectable)
 Switching capacity: 16 A
 Supply voltage: 24–264 V AC/DC
 Mounting: DIN-rail (standard rail footprint)
 Programming method: NFC (contactless programming)
 Timing mode: weekly scheduling with multiple on/off events
How to use
Mount the time switch on a standard DIN rail in the distribution panel and connect the supply and load according to the installation diagram supplied with the device, observing local electrical regulations. Use an NFC-capable smartphone or programming device and the manufacturer's programming app to create weekly schedules, assign on/off events, and set the contact mode (NO or NC). After programming, place the device back in the panel; the schedule will execute automatically according to the configured weekly timetable.
Usage recommendations
Verify that the connected load does not exceed the 16 A switching capacity. For inductive loads or motor-driven equipment, consider using appropriate load protection or contactors to extend the switch life. Ensure power is disconnected before wiring and perform programming outside hazardous conditions. Regularly review schedules and adjust for seasonal or operational changes.

## FAQ

### How much does the FF PCZ-521.4 Programmable Weekly Time Switch cost, and is it available for purchase?

The price is 45.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 57 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 14.07.2026 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 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/12115677/67650855_large.webp