---
product_id: 259049338
title: "OLS 6 Pack - 12V DC 40/30 Amp 5-Pin SPDT Automotive Relay Harness Set (Bosch Style with Interlocking Harnesses)"
brand: "online led store"
price: "9480 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/259049338-ols-6-pack-12v-dc-40-30-amp-5-pin
store_origin: IS
region: Iceland
---

# 40A/30A high switching power 5-pin SPDT Bosch-style relay Interlocking harness for neat cable management OLS 6 Pack - 12V DC 40/30 Amp 5-Pin SPDT Automotive Relay Harness Set (Bosch Style with Interlocking Harnesses)

**Brand:** online led store
**Price:** 9480 kr
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your automotive wiring game with pro-grade precision!

## Quick Answers

- **What is this?** OLS 6 Pack - 12V DC 40/30 Amp 5-Pin SPDT Automotive Relay Harness Set (Bosch Style with Interlocking Harnesses) by online led store
- **How much does it cost?** 9480 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/259049338-ols-6-pack-12v-dc-40-30-amp-5-pin)

## Best For

- online led store enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Heavy-duty 14AWG wiring for superior durability and safety
- • **Tidy Tech Setup:** Interlocking harness design keeps cables organized and hassle-free
- • **Color-Coded Clarity:** Pre-wired leads with intuitive color coding for quick, error-free installation
- • **Plug & Play Precision:** Bosch-style 5-pin SPDT relay ensures reliable switching performance
- • **Power Up with Confidence:** Handles up to 40A/30A for heavy-duty automotive applications

## Overview

The OLS 6 Pack 12V DC 40/30 Amp 5-Pin SPDT Automotive Relay Harness Set features Bosch-style relays with high switching capacity, interlocking harnesses for organized cable management, and heavy-duty 14AWG wires pre-wired with color-coded leads for easy installation. Designed for durability and professional-grade performance in automotive electrical systems.

## Description

International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Features

- User Manual available for download under Product Information Details
- Bosch style 12VDC (14V Max) 5-Pin SPDT (Single Pole Double Throw) Relay with 40A/30A High Switching Capability.
- Interlocking design relay socket harness base for easy cable management & organization.
- Heavy duty 14AWG wires for the main contact and pre-wired with 6" pigtail leads.
- Wire Specifications: Black - Ground (85), Red - VDC (30), White - Trigger (86), Yellow - Output N/C (87a), and Blue - Output N/O (87).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | OLS |
| Part number | PSZACCEPS175R |
| Item Weight | 426 g |
| Product Dimensions | 14.61 x 13.34 x 4.11 cm; 426.38 g |
| Item model number | 13 |
| Item Package Quantity | 1 |
| Plug profile | Easy Cable |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Connector type:** Quick Connect
- **Contact material:** Silver Tin Oxide
- **Contact type:** spdt
- **Current rating:** 30 Amps
- **Mounting type:** Easy Cable

## Images

![OLS 6 Pack - 12V DC 40/30 Amp 5-Pin SPDT Automotive Relay Harness Set (Bosch Style with Interlocking Harnesses) - Image 1](https://m.media-amazon.com/images/I/81LaRdbapRL.jpg)
![OLS 6 Pack - 12V DC 40/30 Amp 5-Pin SPDT Automotive Relay Harness Set (Bosch Style with Interlocking Harnesses) - Image 2](https://m.media-amazon.com/images/I/71uRtbZE2RL.jpg)
![OLS 6 Pack - 12V DC 40/30 Amp 5-Pin SPDT Automotive Relay Harness Set (Bosch Style with Interlocking Harnesses) - Image 3](https://m.media-amazon.com/images/I/71GfItRVTSL.jpg)
![OLS 6 Pack - 12V DC 40/30 Amp 5-Pin SPDT Automotive Relay Harness Set (Bosch Style with Interlocking Harnesses) - Image 4](https://m.media-amazon.com/images/I/71yCmXOODtL.jpg)
![OLS 6 Pack - 12V DC 40/30 Amp 5-Pin SPDT Automotive Relay Harness Set (Bosch Style with Interlocking Harnesses) - Image 5](https://m.media-amazon.com/images/I/712d3YruObL.jpg)

## Questions & Answers

**Q: How many millamps does the coil draw at 12 volt or what is the ohm of the coil ?**
A: The trigger uses a load of ~150 milliamp while the coil has a max resistance of 100 milliohm.  Hope this helps.

**Q: Do these have a built in diode?**
A: Not for the led that is determined by the wattage of the bulb a 12 volt led 1156 should have the diode built in it.

**Q: Can you leave the relay energized for long periods of time? I want to connect to the 'load' circuit on a solar panel controller.**
A: The load would have a big affect on how long it can run. I have LED running lights wired in on my motorcycle which are on all the time so they can be lit for many hours at a time. So far I have not had any issues with these relays. A low load through the contact would allow it to be energized forever theoretically.

**Q: What gauge is the wires  I need 12 gauge but I have found normally they are only 14 gauge**
A: On the set just received, three wires are 14 GA. (power and N.O. and N.C. wires). The other two wires (coil trigger) are 18 GA. rather than 16 GA. as indicated in one of the photographs........... also wish vendor supplied operation cycle rating, I know the rating is higher with a 30 amp load vs. a 40 amp load, but are we talking about 200,000 total cycles @30 amps or something drastically LESS????

## Frequently Bought Together

- True MODS 6 Pack Bosch Style 5-Pin 12V Relay Kit [Interlocking Harness Socket Holder] [14 AWG Hot Wires] [SPDT] [30/40 Amp] 12 Volt Automotive Relays for Auto Fan Cars
- irhapsody 5 Pack 40/30 AMP 12V DC Waterproof Relay and Harness - Heavy Duty 12 AWG Tinned Copper Wires, 5-PIN SPDT Automotive Relay
- 10 Pack 14 AWG Inline Fuse Holder - 12V-DC ATC/ATO 14 Gauge Fuse Holder for 15A Blade Fuse

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.is/products/259049338-ols-6-pack-12v-dc-40-30-amp-5-pin](https://www.desertcart.is/products/259049338-ols-6-pack-12v-dc-40-30-amp-5-pin)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-26*