---
product_id: 18153990
title: "HELLA 4RA 965 400-001 Relay 12V 30A SPST BKT Black"
brand: "hella"
price: "686048₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Hella"
url: https://www.desertcart.vn/products/18153990-hella-4ra-965-400-001-relay-12v-30a-spst-bkt
store_origin: VN
region: Vietnam
---

# 12V Coil Voltage Plug-In Mounting 30A Max Current HELLA 4RA 965 400-001 Relay 12V 30A SPST BKT Black

**Brand:** hella
**Price:** 686048₫
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your ride’s reliability with HELLA’s powerhouse relay!

## Quick Answers

- **What is this?** HELLA 4RA 965 400-001 Relay 12V 30A SPST BKT Black by hella
- **How much does it cost?** 686048₫ 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/18153990-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

- • **Built to Endure:** Operates reliably from -40°C to 125°C, engineered for extreme conditions and longevity.
- • **OEM-Grade Assurance:** Manufactured under HELLA’s stringent standards, trusted by top automotive brands worldwide.
- • **Plug & Play Simplicity:** Effortless installation with a secure plug-in mounting bracket—no fuss, just function.
- • **Power-Packed Precision:** Handles up to 30A with flawless 12V operation for your critical automotive circuits.
- • **Versatile Compatibility:** Perfect for engine control units, fuel pumps, fan motors, and more—your all-in-one relay solution.

## Overview

The HELLA 4RA 965 400-001 is a 12V SPST relay with a 30A switching capacity, designed for automotive applications. Featuring a plug-in mounting bracket and copper contacts, it meets ISO standards and operates reliably across extreme temperatures (-40°C to 125°C). Trusted by OEMs and backed by strong customer reviews, this relay ensures durable, efficient electrical circuit management for vehicles and machinery.

## 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: Worked perfectly - Used this to replace the one on my tractor. No issues.
Review: Hella yeah - Works hella good for my flood lights.

## Features

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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004NIKVWC |
| Best Sellers Rank | #111,781 in Automotive ( See Top 100 in Automotive ) #144 in Automotive Replacement Accessory Power Relays |
| Brand | Hella |
| Coil Voltage | 12 Volts |
| Connector Type | Plug-In |
| 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 (822) |
| Date First Available | February 12, 2011 |
| Exterior | Painted |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.12 ounces |
| Item model number | 4RA 965 400-001 |
| 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 |
| 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 | 1.5 x 1.5 x 2.95 inches |
| Specification Met | [Ferentially Met Industry Standards] |
| UPC | 760687123125 |
| Wattage | 480 watts |

## Product Details

- **Connector Type:** Plug-In
- **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/51HWTKiiggL.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

### ⭐⭐⭐⭐⭐ Worked perfectly
*by J***T on October 27, 2024*

Used this to replace the one on my tractor. No issues.

### ⭐⭐⭐⭐⭐ Hella yeah
*by C***N on January 23, 2026*

Works hella good for my flood lights.

### ⭐⭐⭐⭐⭐ Great!
*by R***O on December 10, 2025*

Know the item before buying. Not all relays are the same. If this is what you need then it’s a great product

## Frequently Bought Together

- HELLA 4RA 965 400-001 RELAY 12V 30A SPST BKT Black
- BOSCH 0332019110 Normal Open Mini Relay - 4 Pins, 12 V, 30 A - Single
- Blue Sea Systems 5026 ST Blade Fuse Block 12 Circuit with Ground and Cover

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**Shop now:** [https://www.desertcart.vn/products/18153990-hella-4ra-965-400-001-relay-12v-30a-spst-bkt](https://www.desertcart.vn/products/18153990-hella-4ra-965-400-001-relay-12v-30a-spst-bkt)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-25*