# Relay BLOW mpis112a3 12V model 2996# (115f0121hs3) – automotive/universal 12 V relay

**URL:** https://aio.lv/en/product--blow-2996--12045456
**Data updated:** 2026-03-12 19:27 (EET)
**Category:** Car Accessories
**Manufacturer:** BLOW
**Manufacturer code:** 2996#
**EAN:** 5900804017073
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blow-2996--12045456

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

BLOW mpis112a3 12V relay (model 2996#, 115f0121hs3) is a 12-volt electrical relay intended for automotive and general-purpose switching applications. It provides on/off control for circuits requiring a 12 V control input and is suitable for switching loads such as lights, motors, and accessories. Designed as a plug-in relay for easy replacement and integration into vehicle or equipment electrical systems.

## Long description

BLOW mpis112a3 12V relay (model 2996#, 115f0121hs3) is a 12-volt plug-in electrical relay designed for automotive and general-purpose switching tasks. It provides electrically isolated on/off control using a 12 V coil input and a mechanical contact set for switching loads. The relay is intended for use in vehicle electrical systems, equipment control panels and other installations where a compact, replaceable relay module is required.
Advantages
The relay offers a compact plug-in design that enables quick replacement and integration without soldering. Its 12 V coil is compatible with standard automotive systems and common 12 V control circuits. The mechanical contact arrangement supports switching of lighting circuits, small motors and auxiliary accessories while providing electrical isolation between control and load. The product is intended to be durable under normal automotive conditions and simplifies circuit control when used as a dedicated switching component.
Suitable for
Switching automotive lighting circuits (headlights, auxiliary lamps)
Controlling small DC motors and fans
Activating accessories such as horns, pumps or heaters
Use in general-purpose 12 V control panels and equipment
Key specifications
Operating voltage: 12 V DC coil
Mounting type: plug-in relay (socket-compatible)
Contact type: mechanical switching contacts suitable for DC loads
Typical applications: automotive and general-purpose switching
Form factor: compact module for easy replacement
How to use
Install the relay into a compatible relay socket or holder, ensuring correct pin alignment and secure seating. Connect the 12 V control input to the coil terminals and route load wiring through the relay’s contact terminals according to the wiring diagram of the vehicle or equipment. Verify correct fuse protection and wire gauge for the intended load. After installation, test operation by energizing the control circuit and confirming that the relay actuates and the load switches as expected.
Usage recommendations
Use appropriate fuses and wiring sized for the load current, avoid exposing the relay to prolonged water immersion, and replace the relay with an identical or functionally equivalent plug-in unit if failure is suspected. For reliable operation in automotive environments, confirm compatibility with the vehicle’s socket type and mounting arrangement.

## FAQ

### How much does the Relay BLOW mpis112a3 12V 2996# cost, and is it available for purchase?

The price is 4.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 222 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 08.07.2026 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 BLOW 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 BLOW 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/12045456/67532040_large.webp