---
product_id: 633480103
title: "HELLA 933791121 12V, 5 Pin, Mini ISO Relay with Dual (87) Load Connections, Multi"
brand: "hella"
price: "€ 46.74"
currency: EUR
in_stock: false
reviews_count: 5
category: "Hella"
url: https://www.desertcart.nl/products/633480103-hella-933791121-12v-5-pin-mini-iso-relay-with-dual
store_origin: NL
region: Netherlands
---

# 40A high current support 100,000 switching cycles durability 5-pin mini ISO connector HELLA 933791121 12V, 5 Pin, Mini ISO Relay with Dual (87) Load Connections, Multi

**Brand:** hella
**Price:** € 46.74
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Drive smarter, last longer – the relay your ride deserves!

## Quick Answers

- **What is this?** HELLA 933791121 12V, 5 Pin, Mini ISO Relay with Dual (87) Load Connections, Multi by hella
- **How much does it cost?** € 46.74 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/633480103-hella-933791121-12v-5-pin-mini-iso-relay-with-dual)

## 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

- • **Built to Last:** Endures up to 100,000 switching cycles, ensuring long-term dependability.
- • **Energy Smart Coil:** 85-ohm coil resistance optimizes power efficiency across diverse load types.
- • **Compact Yet Mighty:** Mini ISO design with 5-pin connector fits snugly without compromising performance.
- • **Plug & Play Compatibility:** Seamlessly integrates with most modern vehicles for hassle-free installation.
- • **Power Through with 40 Amps:** Handles heavy-duty loads effortlessly for reliable vehicle performance.

## Overview

The HELLA 933791121 is a robust 12V mini ISO relay designed for daytime running light regulation, supporting up to 40 amps with a durable silver contact and 5-pin connector. Engineered in the USA, it guarantees up to 100,000 switching cycles with an energy-efficient 85-ohm coil, making it a reliable upgrade for modern vehicles.

## Description

The HELLA Daytime Running Light Relay 933791121 regulates the function of daytime running lights in vehicles. This mini relay operates on a 12-volt system and features a holder for secure installation. It supports a rated current of 40 amps, managing ohmic loads up to 40 amps, inductive loads up to 15 amps, and capacitive loads up to 5 amps. With a coil resistance of 85 ohms, it ensures durability with up to 100,000 switching operations.

Review: It fixed my led headlights on my truck so I could run high and low beams after switching to the LEDs
Review: Schnelle Lieferung.

## Features

- High current support: Handles switching currents up to 40 amps for dependable load management
- Easy fitment: Compatible with most modern vehicles for seamless integration
- Durable design: Built to withstand up to 100,000 switching cycles for long-term use
- Balanced performance: 85-ohm coil ensures efficient energy use across various load types

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07JBBF9YH |
| Are batteries included? | No |
| Brand | Hella |
| Coil Resistance | 85 Ohms |
| Coil Voltage | 12 Volts (DC) |
| Colour | Multi |
| Connector Type | 5 Pin |
| Contact Current Rating | 40 Amps |
| Contact Material | Silver |
| Contact Type | Normally Open |
| Country of Origin | USA |
| Current Rating | 40 Amps |
| Customer Reviews | 4.4 4.4 out of 5 stars (13) |
| Date First Available | 27 November 2022 |
| Generic Name | Relais & Control Units |
| Included Components | Relais & Control Units |
| Item Dimensions LxWxH | 28 x 31 x 61 Millimeters |
| Item Height | 2.4 Inches |
| Item Weight | 28 g |
| Item Width | 1.22 Inches |
| Item model number | 933791121 |
| Manufacturer | HELLA |
| Minimum Switching Voltage | 12 Volts (DC) |
| Model number | 933791121 |
| Mounting Type | DIN Rail Mount |
| Number of Memory Sticks | 1 |
| Number of Terminals | 2 |
| Operation Mode | Automatic |
| Product Dimensions | 2.8 x 3.1 x 6.1 cm; 28 g |
| Specification Met | Iso |
| Wattage | 1.7 Watts |

## Product Details

- **Connector Type:** 5 Pin
- **Contact Material:** Silver
- **Contact Type:** Normally Open
- **Current Rating:** 40 Amps
- **Mounting Type:** DIN Rail Mount

## Images

![HELLA 933791121 12V, 5 Pin, Mini ISO Relay with Dual (87) Load Connections, Multi - Image 1](https://m.media-amazon.com/images/I/2116J-LPXsL.jpg)
![HELLA 933791121 12V, 5 Pin, Mini ISO Relay with Dual (87) Load Connections, Multi - Image 2](https://m.media-amazon.com/images/I/21rkFaS-FwL.jpg)
![HELLA 933791121 12V, 5 Pin, Mini ISO Relay with Dual (87) Load Connections, Multi - Image 3](https://m.media-amazon.com/images/I/21sixzJSjAL.jpg)
![HELLA 933791121 12V, 5 Pin, Mini ISO Relay with Dual (87) Load Connections, Multi - Image 4](https://m.media-amazon.com/images/I/31DHy8h1lKL.jpg)
![HELLA 933791121 12V, 5 Pin, Mini ISO Relay with Dual (87) Load Connections, Multi - Image 5](https://m.media-amazon.com/images/I/31FnQFHsDgL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***Y on 17 September 2025*

It fixed my led headlights on my truck so I could run high and low beams after switching to the LEDs

### ⭐⭐⭐⭐⭐ Review
*by F***T on 29 December 2023*

Schnelle Lieferung.

### ⭐⭐⭐⭐ Review
*by S***A on 11 February 2024*

Works fine. Made in China. Comes in Hella box. Genuine for sure.

## Frequently Bought Together

- HELLA 933791121 12V, 5 Pin, Mini ISO Relay with Dual (87) Load Connections, Multi
- HELLA 933791061 12V, 5 Pin, Mini ISO Relay with Dual (87) Load Connections, Black

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---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-18*