---
product_id: 96505486
title: "0332209150 Changeover Mini Relay - 5 Pins, 12 V, 20/30 A - Single"
brand: "bosch"
price: "€ 27.40"
currency: EUR
in_stock: true
reviews_count: 13
url: https://www.desertcart.sk/products/96505486-0332209150-changeover-mini-relay-5-pins-12-v-20-30
store_origin: SK
region: Slovakia
---

# 12V Coil Voltage 250,000 Switching Cycles 5-Pin Compact Design 0332209150 Changeover Mini Relay - 5 Pins, 12 V, 20/30 A - Single

**Brand:** bosch
**Price:** € 27.40
**Availability:** ✅ In Stock

## Summary

> 🔧 Switch to Bosch — Power, Precision, and Performance in Every Click!

## Quick Answers

- **What is this?** 0332209150 Changeover Mini Relay - 5 Pins, 12 V, 20/30 A - Single by bosch
- **How much does it cost?** € 27.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/96505486-0332209150-changeover-mini-relay-5-pins-12-v-20-30)

## 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 Yet Powerful:** Miniature 5-pin design fits seamlessly into diverse vehicle systems without bulk.
- • **Endurance That Lasts:** Built to handle up to 250,000 switching cycles for long-term, maintenance-free operation.
- • **High Current Capacity:** Handles up to 30A with silver contacts for efficient, stable electrical switching.
- • **Corrosion-Resistant Build:** Engineered to withstand harsh environments, guaranteeing durability in any condition.
- • **Trusted Bosch Engineering:** Over 40 years of relay innovation ensures unmatched reliability and performance.

## Overview

The BOSCH 0332209150 Changeover Mini Relay is a compact, 5-pin, 12V relay designed for reliable switching in automotive and industrial applications. Featuring a robust 30A current rating and engineered for over 250,000 switching cycles, it combines Bosch’s 40+ years of expertise with corrosion-resistant materials and an integral bracket mount for easy installation. Ideal for professionals demanding durable, high-performance electrical components.

## 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. 5 pins, 12V, 20/30A. Integral bracket mount. Black. Set Contains: 5 Pins, 12 V, 20/30 A, black Changeover Mini Relays with a bracket

Review: Relay works as expected--switches between 87 and 87a contacts - This is a normally open, single pole, double throw relay. That means when you apply voltage to the 85 and 86 relays, the relay switches from normally open to closed. In terms of actual contacts, when the relay is not active (there is no voltage between 85 and 86), relay 87 (NO) is not connected to relay 30 (Common). However, 87a (NC) IS connected to relay 30 when there is no voltage. When the relay IS active (there IS voltage between 85 and 86), relay 87 (NO) IS connected to relay 30 (common), and relay 87a (NC) IS NOT connected to relay 30 (common). Note: You will hear an audible click when the relay becomes active, and another click when the relay becomes inactive. This relay has no diode, so you can apply the positive voltage to either the 85 or 86 contact.
Review: great price - good fix

## Features

- [BOSCH EXPERTISE] - 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
- [COMPACT SWITCHING] - Bosch Mini Relays feature a compact design and are used in a wide range of vehicles to perform switching operations
- [PREMIUM PERFORMANCE] - Bosch relays incorporate only the highest quality materials for reliable, long-term performance and a 250,000 switching cycle capability
- [SUPERIOR ENGINEERING] - Engineered with high corrosion resistance to ensure long term reliability in harsh environments and conditions
- 5 pins, 12V, 20/30A; Integral bracket mount; Black
- Sold individually

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004Z0U1IW |
| Best Sellers Rank | #128,708 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #141 in Electromechanical Relays |
| Brand | Bosch |
| Brand Name | Bosch |
| Coil Voltage | 12 Volts |
| Connector Type | Solder |
| Contact Current Rating | 30 Amps |
| Contact Material | Silver |
| Contact Type | Normally Open |
| Current Rating | 30 Amps |
| Customer Reviews | 4.7 out of 5 stars 1,191 Reviews |
| Global Trade Identification Number | 03165141149661 |
| Included Components | Relay |
| Item Type Name | 5 Pins, 12 V, 20/30 A, Changeover Mini Relays |
| Item Weight | 30 Grams |
| Manufacturer | Bosch |
| Maximum Switching Current | 30 Amps |
| Minimum Switching Voltage | 12 Volts |
| Model | 0332209150 |
| Mounting Type | Bracket |
| Operation Mode | Electric |
| Part Number | 0332209150 |
| Specification Met | UL |
| Warranty Description | Per Contract with Amazon |
| Wattage | 360 watts |

## Product Details

- **Connector Type:** Solder
- **Contact Material:** Silver
- **Contact Type:** Normally Open
- **Current Rating:** 30 Amps
- **Mounting Type:** Bracket

## Images

![0332209150 Changeover Mini Relay - 5 Pins, 12 V, 20/30 A - Single - Image 1](https://m.media-amazon.com/images/I/511fbOsNopL.jpg)

## Questions & Answers

**Q: There are various picture.. does this item have mounting tab/hole?**
A: The one I received had a mounting hole. They normally do

**Q: Can this relay be used on the exterior of a vehicle? (Between the frame rails of a truck)**
A: yes, but water can short between the terminals so... mount with terminals pointed down and in a heavy plastic bag with a drain tube under-neath?

**Q: Will this relay fuse work for fass lift pump or is it for flashers**
A: It’s not a fuse. It’s a relay. And yes a flasher is a relay that goes on and off. This is an actual relay. As long as the amps don’t exceed the rated relay amps your good. But being a pump I’m guessing the amperage ( in rush on startup) might exceed this relay. I’m which case you’ll need a contacter

## Customer Reviews

### ⭐⭐⭐⭐⭐ Relay works as expected--switches between 87 and 87a contacts
*by F***R on August 3, 2025*

This is a normally open, single pole, double throw relay. That means when you apply voltage to the 85 and 86 relays, the relay switches from normally open to closed. In terms of actual contacts, when the relay is not active (there is no voltage between 85 and 86), relay 87 (NO) is not connected to relay 30 (Common). However, 87a (NC) IS connected to relay 30 when there is no voltage. When the relay IS active (there IS voltage between 85 and 86), relay 87 (NO) IS connected to relay 30 (common), and relay 87a (NC) IS NOT connected to relay 30 (common). Note: You will hear an audible click when the relay becomes active, and another click when the relay becomes inactive. This relay has no diode, so you can apply the positive voltage to either the 85 or 86 contact.

### ⭐⭐⭐⭐⭐ great price
*by V***B on October 6, 2025*

good fix

### ⭐⭐⭐⭐⭐ Performs 100%
*by B***A on June 24, 2025*

Plug and Play, functions great

## Frequently Bought Together

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

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-09-19*