---
product_id: 78829522
title: "BOSCH 0332019110 Normal Open Mini Relay - 4 Pins, 12 V, 30 A - Single"
brand: "bosch"
price: "364342₫"
currency: VND
in_stock: true
reviews_count: 13
url: https://www.desertcart.vn/products/78829522-bosch-0332019110-normal-open-mini-relay-4-pins-12-v
store_origin: VN
region: Vietnam
---

# 12V coil voltage for standard automotive use 4 Pins for versatile connectivity 30A max current for heavy-duty switching BOSCH 0332019110 Normal Open Mini Relay - 4 Pins, 12 V, 30 A - Single

**Brand:** bosch
**Price:** 364342₫
**Availability:** ✅ In Stock

## Summary

> ⚙️ Bosch Mini Relay: Power, Precision, and Performance in a Compact Package

## Quick Answers

- **What is this?** BOSCH 0332019110 Normal Open Mini Relay - 4 Pins, 12 V, 30 A - Single by bosch
- **How much does it cost?** 364342₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/78829522-bosch-0332019110-normal-open-mini-relay-4-pins-12-v)

## Best For

- bosch enthusiasts

## Why This Product

- Trusted bosch brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Powerhouse:** Mini relay design fits seamlessly into tight vehicle spaces without compromising performance.
- • **Endurance Champion:** Engineered for up to 250,000 switching cycles, ensuring reliability that keeps you moving.
- • **OEM Trusted Quality:** Bosch’s 40+ years of expertise means factory-grade durability and performance you can count on.
- • **Easy Mounting Bracket:** Integral bracket for quick, secure installation tailored to vehicle-specific fit.
- • **Extreme Temperature Ready:** Operates flawlessly from -40°F to 212°F, built to withstand harsh environments.

## Overview

The Bosch 0332019110 Normal Open Mini Relay is a 4-pin, 12V, 30A automotive relay designed for high reliability and long service life. With up to 250,000 switching cycles and resistance to extreme temperatures (-40°F to 212°F), it delivers OEM-grade performance in a compact, easy-to-mount form factor trusted by professionals and enthusiasts alike.

## Description

Product Description Bosch has been producing relays for vehicles and other applications for more than 40 years - this vast development experience ensures continuous advancement in design features to deliver optimum performance. Bosch Mini Relays feature a compact design and are used in a wide range of vehicles to perform switching operations. Bosch relays incorporate only the highest quality materials for reliable, long-term performance and a 250,000 switching cycle capability. Engineered with high corrosion resistance to ensure long term reliability in harsh environments and conditions. 4 pins, 12V, 30A. Integral bracket mount. Black. Set Contains: 4 Pins, 12 V, 30 A, black Normal Open Mini Relays with a bracket

Review: Good Relay - This Bosch relay is great quality and compact in size which is helpful using it to create automotive auxiliary circuits as I needed to do. Used one to create a 20 amp ignition switched circuit for a mobile GMRS radio and it has been working great. I had not doubts about the function or quality since these Bosch relays are commonly used by OEM's in their factory wiring.
Review: Great product and value! - As described online and great quality, low price. Arrived fast. It's Bosch, nuff said.

## Features

- 4 Pins, 12 Volts, 30 Amp Resistor
- Normal Open Mini Relays
- Long service life- made possible through meticulous processing and the use of high-quality materials allowing up to 250,000 switching cycles
- Designed to wistand tempeeratures ranging from -40 F to up to 212 F
- Black color with a bracket
- Fit type: Vehicle Specific

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004Z0WGZS |
| Best Sellers Rank | #447,289 in Automotive ( See Top 100 in Automotive ) #833 in Automotive Replacement Accessory Power Relays |
| Brand | Bosch |
| Coil Voltage | 12 Volts |
| Connector Type | Solder |
| Contact Current Rating | 30 Amps |
| Contact Material | Copper |
| Contact Type | Normally Open |
| Current Rating | 30 Amps |
| Customer Reviews | 4.7 4.7 out of 5 stars (580) |
| Date First Available | November 2, 2010 |
| Exterior | Machined |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.41 ounces |
| Item model number | 0332019110 |
| Manufacturer | Bosch |
| Manufacturer Part Number | 0332019110 |
| Maximum Switching Current | 30 Amps |
| Minimum Switching Voltage | 12 Volts |
| Model | Bosch |
| Mounting Type | Pole |
| OEM Part Number | GMC (GENERAL MOTORS CORP.) 90464759, HELLA 4RA003437081, HELLA 4RA003437087, HELLA 4RA007791021, HELLA 4RA007793041, HELLA 4RA007793047, IVECO 60193651, JOHN DEERE AL208595, MERCEDES-BENZ 0025420719, MERCEDES-BENZ A0025420719, VOLVO 30652083, |
| Operation Mode | Electric |
| Product Dimensions | 0.56 x 0.56 x 0.81 inches |
| Specification Met | Ip5k4 |
| Wattage | 360 watts |

## Product Details

- **Connector Type:** Solder
- **Contact Material:** Copper
- **Contact Type:** Normally Open
- **Current Rating:** 30 Amps
- **Mounting Type:** Pole

## Images

![BOSCH 0332019110 Normal Open Mini Relay - 4 Pins, 12 V, 30 A - Single - Image 1](https://m.media-amazon.com/images/I/516C8lOnNsL.jpg)

## Questions & Answers

**Q: Will this send 12V power to the output only if the input voltage hits around 12V and not when it is at its usual 6V.**
A: I don't know what voltage/amperage it takes to trigger the relay.  The output voltage would match the input voltage, not increase or decrease it.

**Q: Is this a continuous duty relay ?**
A: As far as I know it is, I used it to replace my cars blower relay and when that's on it stays on until the end of the drive 20 min to 2 or 3 hours.  So I would say yes.

**Q: Does this relay make a sound when it closes/opens the circuit?**
A: Yes it does when you install it and turn on the item or you can test it with a 12 volt source,  if it doesn't make a clicking noise than it is no good and needs to be replaced.

**Q: What amperage rating is this relay?**
A: Hi,  I looked on the relay and did not see a amperage rating.  I used it for my tc40 tractor.  it was used for the glow plugs so it may be on the higher side.  good luck, don

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Relay
*by G***N on December 27, 2024*

This Bosch relay is great quality and compact in size which is helpful using it to create automotive auxiliary circuits as I needed to do. Used one to create a 20 amp ignition switched circuit for a mobile GMRS radio and it has been working great. I had not doubts about the function or quality since these Bosch relays are commonly used by OEM's in their factory wiring.

### ⭐⭐⭐⭐⭐ Great product and value!
*by B***S on April 24, 2025*

As described online and great quality, low price. Arrived fast. It's Bosch, nuff said.

### ⭐⭐⭐⭐⭐ Relay
*by E***E on March 28, 2025*

great product and excellent service

## Frequently Bought Together

- BOSCH 0332019110 Normal Open Mini Relay - 4 Pins, 12 V, 30 A - Single
- True Mods 10 Pack - Bosch Style 12V DC 5-PIN SPDT Interlocking Relay Socket Harness Base (with Wires)
- BOSCH 0332209150 Changeover Mini Relay - 5 Pins, 12 V, 20/30 A - Single

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---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-07*