How many millamps does the coil draw at 12 volt or what is the ohm of the coil ?

The trigger uses a load of ~150 milliamp while the coil has a max resistance of 100 milliohm. Hope this helps.

Do these have a built in diode?

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.

Can you leave the relay energized for long periods of time? I want to connect to the 'load' circuit on a solar panel controller.

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.

What gauge is the wires I need 12 gauge but I have found normally they are only 14 gauge

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????

True Mods 6 Pack Bosch Style 5 Pin 12v Relay

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

Rp743645

Duties & taxes included

In stock

Sold byAmazon IndonesiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Indonesia.

Secure transaction

Description

🔧 Upgrade your ride’s wiring game with pro-grade Bosch-style relays!

BUILT TO LAST - Heavy-duty 14 AWG wires ensure durability and reliable current flow.
TIDY TECH SETUP - Interlocking socket harness keeps wiring organized and fault diagnosis simple.
PLUG PLAY PRECISION - Standard Bosch 5-pin SPDT relays fit seamlessly into existing setups.
POWER THROUGH ANYTHING - Handles up to 40 amps for high-demand automotive and marine projects.
MOUNT ANYWHERE ANYTIME - Includes mounting plate and tabs for quick, secure installation on any surface.

The True MODS 6 Pack Bosch Style 5-Pin 12V Relay Kit features high-capacity 40A/30A SPDT relays with heavy-duty 14 AWG wiring and an interlocking socket harness for streamlined, professional-grade automotive and marine electrical projects. Designed for easy installation and reliable performance, this kit is perfect for upgrading or repairing custom wiring systems with clean, organized results.

Specifications

ASIN	B01KVZ2MU4
Best Sellers Rank	#39,379 in Automotive ( See Top 100 in Automotive ) #17 in Automotive Replacement Starter Relays
Brand	ONLINE LED STORE
Brand Name	ONLINE LED STORE
Coil Voltage	12 Volts
Connector Type	Quick Connect
Contact Current Rating	40 Amps
Contact Material	Silver Plated Copper
Contact Type	['Normally Open', 'Normally Closed'] Cannot Be the Correct Value for 'Contact.type'. a Single Such as Open' Or Closed' Should Provided Based on Desired Contact Type. Contact Type ['Normally Open', 'Normally Closed'] Cannot Be the Correct Value for 'Contact.type'. a Single Such as Open' Or Closed' Should Provided Based on Desired Contact Type. See more
Current Rating	30 Amps
Customer Reviews	4.7 out of 5 stars 1,865 Reviews
Item Weight	0.94 Pounds
Manufacturer	ONLINE LED STORE
Maximum Switching Current	40 Amps
Model	13
Mounting Type	Screw Mount" or "Surface Mount
Operation Mode	Auto,Manual
Part Number	PSZACCEPS175R
UPC	816165023088

Reviews

A**M

17.09.2019

D**M

15.08.2025

E**R

6.09.2024

R**E

4.11.2019

A**R

29.10.2017

C**D

20.01.2021

C**S

18.08.2017

K**R

12.04.2025

D**S

15.04.2022

D**.

16.04.2023

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

View all Trustpilot reviews