# Automotive Power Relay FUJITSU FBR51ND12-W1 — 1-pole changeover, 12 V DC, max 25 A, max 30 V AC

**URL:** https://aio.lv/en/product--fujitsu-fbr51nd12-w1--1971220
**Data updated:** 2026-02-12 09:46 (EET)
**Category:** Car Accessories
**Manufacturer:** FUJITSU
**Manufacturer code:** FBR51ND12-W1
**EAN:** 2050000155956
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 11.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fujitsu-fbr51nd12-w1--1971220

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

This FUJITSU FBR51ND12-W1 automotive power relay is a 1-pole changeover (single pole double throw) relay designed for 12 V DC systems. Rated for a maximum switching current of 25 A and maximum AC voltage up to 30 V, it suits automotive and low-voltage industrial switching applications. Use it for controlling lights, motors, valves or auxiliary circuits where reliable, compact switching is required.

## Long description

This FUJITSU FBR51ND12-W1 automotive power relay is a compact 1-pole changeover device designed for 12 V DC electrical systems. It provides a single pole double throw contact arrangement suitable for switching loads in low-voltage automotive and industrial environments. The relay is specified for a maximum switching current of 25 A and can handle AC voltages up to 30 V, making it suitable for controlling lights, small motors, valves and auxiliary circuits where a reliable electromechanical switch is required.
Advantages
The relay combines a compact footprint with a robust contact rating that supports moderate current loads up to 25 A. Its changeover contact configuration allows switching between two circuits or providing normally open and normally closed functionality in one unit. Designed for 12 V DC coil operation, the relay integrates easily into standard automotive electrical systems and low-voltage control panels. The device offers dependable mechanical switching behavior, straightforward wiring and compatibility with common mounting and socket solutions.
Suitable for
 Switching automotive lighting circuits (headlights, auxiliary lamps)
 Controlling small DC motors and fans
 Operating solenoid valves and actuators in low-voltage systems
 Protecting and switching auxiliary circuits and accessories
 Replacement or retrofit in 12 V relay sockets
Key specifications
 Contact configuration: 1-pole changeover (SPDT)
 Rated coil voltage: 12 V DC
 Maximum switching current: 25 A
 Maximum AC voltage across contacts: 30 V AC
 Intended application: automotive and low-voltage industrial switching
 Mounting: compatible with standard relay sockets (check pinout and footprint)
How to use
Install the relay into a compatible socket or secure it according to the vehicle or equipment manufacturer's guidance, ensuring correct orientation and firm electrical connections. Connect the coil to a stable 12 V DC supply with appropriate control wiring, and route load circuits through the common and normally open or normally closed contacts as required by the application. Verify wiring polarity and use proper fusing sized for the maximum expected current to protect wiring and the relay contacts. After installation, perform functional checks by energizing the coil and confirming correct switching behavior under load.
Usage recommendations
Use a fuse or circuit breaker rated slightly above the expected operating current but within the relay's 25 A maximum. Avoid switching inductive loads without appropriate suppression (diodes, RC snubbers or surge protection) to extend contact life. Ensure contact ratings and voltage limits match the intended application; for higher voltages or currents select a relay with appropriate specifications.

## FAQ

### How much does the Automotive Power Relay FUJITSU FBR51ND12-W1 cost, and is it available for purchase?

The price is 14.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 478 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 23.07.2026 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. 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 FUJITSU 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 FUJITSU 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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