---
product_id: 441040082
title: "HELLA H41773001 Solid State Ceramic 32 Amp SPST Mini Relay"
brand: "hella"
price: "R2422"
currency: ZAR
in_stock: true
reviews_count: 5
category: "Hella"
url: https://www.desertcart.co.za/products/441040082-hella-h41773001-solid-state-ceramic-32-amp-spst-mini-relay
store_origin: ZA
region: South Africa
---

# 32 Amp solid-state power SPST mini relay compact design Trusted HELLA automotive legacy HELLA H41773001 Solid State Ceramic 32 Amp SPST Mini Relay

**Brand:** hella
**Price:** R2422
**Availability:** ✅ In Stock

## Summary

> ⚡ Drive smarter with HELLA’s powerhouse relay — where legacy meets cutting-edge reliability!

## Quick Answers

- **What is this?** HELLA H41773001 Solid State Ceramic 32 Amp SPST Mini Relay by hella
- **How much does it cost?** R2422 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/441040082-hella-h41773001-solid-state-ceramic-32-amp-spst-mini-relay)

## Best For

- hella enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Mighty:** Mini relay design fits standard sockets without compromise
- • **Legacy of Excellence:** Backed by HELLA’s 100+ years of automotive innovation
- • **Plug & Play Convenience:** Standard pin configuration for easy installation and upgrade
- • **Power Up with Precision:** Handles up to 32 Amps for high-demand automotive applications
- • **Reliable Solid-State Switching:** Durable ceramic construction ensures long-lasting performance

## Overview

The HELLA H41773001 is a solid-state ceramic 32 Amp SPST mini relay designed for automotive lighting and fog light applications. Compact and lightweight (0.8 oz), it offers reliable, high-performance switching backed by HELLA’s century-long expertise in automotive components. Its standard pin layout ensures seamless integration, making it a trusted choice for professionals upgrading vehicle electrical systems.

## Description

Driving/Fog Light Relay20 Amp12V Features: High Quality HELLA RelaysHELLA quality and performanceOver 100 years of excellence in automotive lightingConveniently packagedProduct Details: Weight: 0.8 ouncesDomestic : Item can be shipped within U.S.International : This item can be shipped to select countries outside of the U.S. Learn MoreBrand: HELLAItem Weight: 0.8 ouncesProduct Dimensions: 2 x 1.4 x 1.5 inchesCalifornia residents: Click here for Proposition 65 warningItem model number: H41773001Manufacturer Part Number: H41773001OEM Part Number: H41773001 Handling We will ship all orders within 3 business day of payment. We Do Not Ship Outside of the Continental US. Return Policy All items qualify for returns within 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged. Feedback We take our reputation seriously, we buy and sell online, so we understand the value of trust. If you are unsatisfied with your order, please contact us and we will work with you to resolve it to your satisfaction. Exported By ExportYourStore

Review: Did the job
Review: I used two of these to wire-up a high amperage, PWM (pulse width modulated) engine cooling fan, and I am very pleased with there performance. Amperage rating for this relay is 22 amps, at maximum operating temperature, according to Hella's web site. Use multiple relays, wired in parallel, to match your equipment's maximum operating amperage + 15%. My fan pulls 35 amps, so I used two relays for a total of 44 amps. (35 amps + 15% = 40.25 amps) This relay will fit in a standard socket, and the pins are numbered the same as a standard relay, but the wiring is different. 30 = Battery + (High Amperage) 87 = Load (High Amperage) 85 = Ground (Low Amperage) 86 = Switched Ground (Low Amperage)

## Features

- High Quality HELLA Relays
- HELLA quality and performance
- Over 100 years of excellence in automotive lighting
- Conveniently packaged

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000VU5FPE |
| Best Sellers Rank | #105,923 in Automotive ( See Top 100 in Automotive ) #3 in Automotive Lighting Relays |
| Item model number | H41773001 |
| Manufacturer | HELLA |
| Product Dimensions | 5.08 x 3.56 x 3.81 cm; 4.54 g |

## Product Details

- **Connector type:** Spst
- **Contact material:** Silver
- **Contact type:** spst
- **Current rating:** 20 Amps
- **Mounting type:** DIN Rail Mount

## Images

![HELLA H41773001 Solid State Ceramic 32 Amp SPST Mini Relay - Image 1](https://m.media-amazon.com/images/I/412BnfECXTL.jpg)
![HELLA H41773001 Solid State Ceramic 32 Amp SPST Mini Relay - Image 2](https://m.media-amazon.com/images/I/41akcbraPYL.jpg)
![HELLA H41773001 Solid State Ceramic 32 Amp SPST Mini Relay - Image 3](https://m.media-amazon.com/images/I/41mY5v2mdOL.jpg)
![HELLA H41773001 Solid State Ceramic 32 Amp SPST Mini Relay - Image 4](https://m.media-amazon.com/images/I/61M8vdFOwvL.jpg)

## Questions & Answers

**Q: Will this behave the same as a mechanical spst relay? i'm basically looking for a spst relay that doesn't make any clicking sound.**
A: Yes, it has the same functionality. Make sure to compare the continuous amperage rating on this relay vs. what you're controlling. Motor inrush may be an issue, but is avoided with PWM control.

**Q: Will this turn 12 volt dc on and off**
A: yes it will, the trigger voltage is 12 volts as well

**Q: How much current is required to activate this relay?**
A: Not sure how much current. On a hay baler the computer activates it. I don't believe much current come from the computer.

**Q: Is this a positive or negative triggered relay I want to use it for pulse-width modulation of a fuel pump**
A: Negative.  Be sure and look at the wiring diagram as its not a direct drop in for a standard relay.  It will plug in but won't work right wihtout changing some wires. ....which I learned by installing it without looking at the diagram and wondering why it wasn't work right.  Wired per the diagram it does exactly what it's supposed to do.  I am also using it for PWM to a fuel pump.

## Customer Reviews

### ⭐⭐⭐ Review
*by I***N on 10 February 2025*

Did the job

### ⭐⭐⭐⭐⭐ Review
*by 9***0 on 19 October 2011*

I used two of these to wire-up a high amperage, PWM (pulse width modulated) engine cooling fan, and I am very pleased with there performance. Amperage rating for this relay is 22 amps, at maximum operating temperature, according to Hella's web site. Use multiple relays, wired in parallel, to match your equipment's maximum operating amperage + 15%. My fan pulls 35 amps, so I used two relays for a total of 44 amps. (35 amps + 15% = 40.25 amps) This relay will fit in a standard socket, and the pins are numbered the same as a standard relay, but the wiring is different. 30 = Battery + (High Amperage) 87 = Load (High Amperage) 85 = Ground (Low Amperage) 86 = Switched Ground (Low Amperage)

### ⭐⭐⭐⭐⭐ Review
*by M***C on 5 September 2019*

This relay is perfect for variable speed output control. The pinout is different than standard Bosch relay so it is not plug and play. I have gotten 3 of these now and they all have shuffle wear on the body of the relay but the electrical terminals are unmarked.

## Frequently Bought Together

- HELLA H41773001 Solid State Ceramic 32 Amp SPST Mini Relay
- Hella Relay Socket Mini 5 Term Bkt 1
- Baomain 1/4" Female Spade Quick Splice Crimp Terminals 6.3mm Crimp Connector Non Insulated Pack of 100

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**Shop now:** [https://www.desertcart.co.za/products/441040082-hella-h41773001-solid-state-ceramic-32-amp-spst-mini-relay](https://www.desertcart.co.za/products/441040082-hella-h41773001-solid-state-ceramic-32-amp-spst-mini-relay)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-19*