# Automotive Relay Panasonic CB112 12 V DC 40 A Single Changeover (1 CO)

**URL:** https://aio.lv/en/product--panasonic-cb112--3871062
**Data updated:** 2026-01-23 13:49 (EET)
**Category:** Other goods
**Manufacturer:** Panasonic
**Manufacturer code:** CB112
**EAN:** 2050000155833
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.99 €
**Prices and availability valid until:** 2026-08-12 23:59
**Price without VAT (21%):** 17.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--panasonic-cb112--3871062

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free |
| Pickup points | 13.08.2026 | 1.89 EUR |
| Courier delivery to door | 13.08.2026 | 4.99 EUR |

## Summary description

Panasonic CB112 is an automotive-grade 12 V DC relay with a 40 A switching capacity and a single changeover contact (1 CO). Designed for vehicle electrical circuits, it is suitable for switching loads such as motors, lights and heaters. The relay offers reliable switching performance for control systems, making it useful for repairs and custom automotive installations.

## Long description

Panasonic CB112 is an automotive relay designed for 12 V DC systems with a single changeover contact and a 40 A switching capacity. It is intended for use in vehicle electrical circuits and for switching loads such as motors, lights and heaters. The relay is suitable for repair work and custom automotive installations where reliable switching of high-current loads is needed.
Advantages
The relay provides a 40 A rated switching capacity in a compact automotive form factor with a single changeover contact. It is built to meet automotive requirements for dependable switching in control circuits and load distribution. Its straightforward design allows easy integration into existing wiring harnesses and relay holders used in vehicles.
Suitable for
Switching vehicle lighting circuits
Controlling auxiliary motors and fans
Switching heating elements and defrosters
Repairing or replacing automotive relays in control panels
Key specifications
Operating voltage: 12 V DC
Contact configuration: Single changeover (1 CO)
Rated switching current: 40 A
Application: Automotive electrical systems
How to use
Install the relay in the vehicle relay socket or appropriate holder, ensuring correct pin orientation and secure connections. Connect the control coil to the 12 V DC control circuit and wire the common, normally open and normally closed contacts according to the circuit diagram for the intended load. Verify connections and test switching operation under load conditions to confirm proper function.
Usage recommendations
Use the Panasonic CB112 in circuits within its 12 V DC and 40 A ratings; protect circuits with appropriate fuses and ensure connectors and wiring are sized for the expected current. Avoid exposure to excessive moisture or contaminants beyond automotive environmental specifications.

## FAQ

### How much does the Automotive Relay Panasonic CB112 12 V 40 A cost, and is it available for purchase?

The price is 20.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 188 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 10.08.2026 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 Panasonic 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 Panasonic 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/3871062/66902038_large.webp