---
product_id: 233401854
title: "HELLA 4RA 965 400-001 Relay 12V 30A SPST BKT Black"
brand: "hella"
price: "₩82939"
currency: KRW
in_stock: false
reviews_count: 6
category: "Hella"
url: https://www.desertcart.kr/products/233401854-hella-4ra-965-400-001-relay-12v-30a-spst-bkt
store_origin: KR
region: South Korea
---

# 12V system power 30A max current Plug-in mount bracket HELLA 4RA 965 400-001 Relay 12V 30A SPST BKT Black

**Brand:** hella
**Price:** ₩82939
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power your ride with precision and reliability!

## Quick Answers

- **What is this?** HELLA 4RA 965 400-001 Relay 12V 30A SPST BKT Black by hella
- **How much does it cost?** ₩82939 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/233401854-hella-4ra-965-400-001-relay-12v-30a-spst-bkt)

## 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

- • **Trusted OEM Quality:** Compatible with premium brands like BMW, Audi, and Ford for guaranteed fit.
- • **ISO-Certified Durability:** Performs flawlessly from -40°C to 125°C, no matter the climate.
- • **Plug-In Mounting Bracket:** Effortless installation for quick upgrades or repairs.
- • **Reliable 12V Power Management:** Optimized for seamless automotive electrical control.
- • **Robust 30A Switching Capacity:** Handles high current loads with ease and precision.

## Overview

The HELLA 4RA 965 400-001 is a high-performance 12V SPST relay with a 30A switching capacity, designed for automotive applications. Featuring a plug-in mounting bracket and ISO-certified durability, it ensures reliable operation across extreme temperatures (-40°C to 125°C). Trusted by top OEMs, this relay delivers seamless control for engine units, fuel pumps, and fan motors, making it a must-have upgrade for professionals seeking dependable electrical management.

## Description

The HELLA Micro Plug Relay 965400001 is crafted to efficiently manage electrical circuits in automotive systems. It operates on a 12V system with a maximum switching capacity of 40A in normally open configurations. This relay is versatile, compatible with applications such as engine control units, fuel pumps, fan motors, and more. It meets ISO standards, providing reliable performance in temperature ranges from -40°C to 125°C.

Review: Good Working - Good
Review: The relay arrived quickly and was very easy to install. My horn works properly again !

## Features

- SPST Relay
- With mounting bracket
- Manufactured under HELLA's stringent standards
- OE quality: versatile and reliable

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004NIKVWC |
| Assembly Required | No |
| Brand | Hella |
| Coil Resistance | 9E+1 Ohms |
| Coil Voltage | 12 Volts |
| Colour | Black |
| Connector Type | Spst |
| Contact Current Rating | 30 Amps |
| Contact Material | Copper |
| Contact Type | Spst |
| Current Rating | 30 Amps |
| Customer Reviews | 4.6 4.6 out of 5 stars (807) |
| Date First Available | 28 August 2012 |
| Exterior | Painted |
| Generic Name | Relay |
| Item Dimensions LxWxH | 38 x 38 x 75 Millimeters |
| Item Weight | 31.8 g |
| Item model number | 4RA 965 400-001 |
| Lower Temperature Rating | 40 Degrees Celsius |
| Manufacturer | Hella |
| Manufacturer Part Number | 965400001 |
| Maximum Switching Current | 30 Amps |
| Maximum Switching Voltage | 12 Volts |
| Minimum Switching Voltage | 12 Volts |
| Model | FBA_4RA 965 400-001 |
| Mounting Type | Plug In Mount |
| Net Quantity | 1.0 Count |
| Number of Terminals | 3 |
| OEM Part Number | AGCO D45075200; AUDI KDWHLO9402; BMW 1 351 317; BMW 1 353 789; BMW 1 358 193; BMW 61 31 1 351 317; BMW 61 31 1 353 789; BMW 61 31 8 650 184; BUCHER 4005320; CASE IH 1133948R1; CATERPILLAR 081-4330; CLAAS 11355740; DAF 086 7513; DAF 090 6180; FENDT D 450 752 00; FORD 6 050 578; FORD 6 059 235; FREIGHTLINER HAL 87106; FREIGHTLINER HAL 965400001; HAKO 90-12655-8; HYDREMA 585205; HYMER 2685044; ISEKI … |
| Operation Mode | Automatic |
| Product Dimensions | 3.8 x 3.8 x 7.5 cm; 31.75 g |
| Specification Met | [Ferentially Met Industry Standards] |
| UPC | 760687123125 |
| Wattage | 480 Watts |

## Product Details

- **Connector Type:** Spst
- **Contact Material:** Copper
- **Contact Type:** Spst
- **Current Rating:** 30 Amps
- **Mounting Type:** Plug In Mount

## Images

![HELLA 4RA 965 400-001 Relay 12V 30A SPST BKT Black - Image 1](https://m.media-amazon.com/images/I/21k8vmWzhiL.jpg)
![HELLA 4RA 965 400-001 Relay 12V 30A SPST BKT Black - Image 2](https://m.media-amazon.com/images/I/317zah+uAiL.jpg)
![HELLA 4RA 965 400-001 Relay 12V 30A SPST BKT Black - Image 3](https://m.media-amazon.com/images/I/31ehanMISnL.jpg)
![HELLA 4RA 965 400-001 Relay 12V 30A SPST BKT Black - Image 4](https://m.media-amazon.com/images/I/31yC3NTawvL.jpg)
![HELLA 4RA 965 400-001 Relay 12V 30A SPST BKT Black - Image 5](https://m.media-amazon.com/images/I/41SEmlLOZZL.jpg)

## Questions & Answers

**Q: Is the unit really 5" x 5" x 5" or is that the box it comes in?**
A: It is no where near 5x5x5" the unit itself is more close to 1x1x1". Be aware though when I purchased this unit I received a dual pole and not a single pole as advertised (i received a relay with 5 prongs instead of 4) and still have not received the right model after Amazon provided 2 more attempts at reimbersment. Though for my application it can still be used (just slower switch reaction do to no power being provided on the 5th prong)

**Q: Are these relays suitable for outside the cab of a vehicle.  It will receive light moisture at times.**
A: I installed mine under the hood.

## Customer Reviews

### ⭐⭐⭐⭐ Good Working
*by S***H on 7 November 2018*

Good

### ⭐⭐⭐⭐⭐ Review
*by M***A on 25 September 2022*

The relay arrived quickly and was very easy to install. My horn works properly again !

### ⭐⭐⭐⭐ Review
*by J***N on 28 November 2021*

Doet wat hij moet doen, schakelen

## Frequently Bought Together

- HELLA 4RA 965 400-001 RELAY 12V 30A SPST BKT Black
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**Shop now:** [https://www.desertcart.kr/products/233401854-hella-4ra-965-400-001-relay-12v-30a-spst-bkt](https://www.desertcart.kr/products/233401854-hella-4ra-965-400-001-relay-12v-30a-spst-bkt)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-09*