When you looking for relay box, you must consider not only the quality but also price and customer reviews. But among hundreds of product with different price range, choosing suitable relay box is not an easy task. In this post, we show you how to find the right relay box along with our top-rated reviews. Please check out our suggestions to find the best relay box for you.
![OLS 12-Slot Relay Box [6 Relays] [6 Blade Fuses] [Bosch Style Relays] [Easy Installation] [OEM Factory Look] - Fuse Relay Box for Automotive and Marine Use](https://images-na.ssl-images-amazon.com/images/I/51VDtJqMJLL.jpg)
Reviews
1. Universal Waterproof Fuse Relay Box Panel Cooper Bussmann ATV UTV RV Boat 4X4
Feature
Complete Waterproof Relay/Fuse Block - Fully loaded and Wired using high quality Cross-Link XLPE Automotive Wire and Picker brand relaysYou get five (5) fused 35 amp relays and five (5) additional constant fused circuits
All wires exit at the center of the box. Compact sealed unit: box is 4.5 x 3.25 x 3". Mounting brackets add 2" to the height.
Can be flush mounted or use the brackets that are included.
Approximately 3 feet on each wire. Single 8 gauge power wire. 80 amp capacity
Description
Universal Waterproof Fuse Relay Box Panel Cooper Bussmann ATV UTV RV Boat 4X4. (5) 35 amp Picker relays. (5) 30 amp fuses for relays and (5) 15 amp fuses for constant circuits. 12 gauge relay output wires. 16 gauge constant output wires. 18 gauge relay trigger wires. 16 gauge ground. 8 gauge power. The base and cover. Mounting brackets. Cover gasket. Instructions.2. Iztor Universal 6 Way Blade Fuse Holder Box With Spade Terminals and fuse,5PCS 4Pin 12V 40A relays for car truck trailer and boat
Feature
6-way fuse box 6-relay holder with spade terminals and 6pcs fuse, 5PCS 4Pin 12V 40A relaysSuitable for all marine, motor-home, automotive & motorsport applications.
Waterproof connector.Can be installed in circuit.
Can be fixed through 2 pre moulded holes on side.
Package Includes:1 Piece Relay Holder Box and 41 Pieces Pins terminals.
Description
Description: This is a 5 Way Blade Fuse Box & 6 Way Standard Relay Box clipped together to form one single integrated unit.Waterproof connector.
Can be installed in circuit.
Can be fixed through 2 pre moulded holes on side.
Fitment: for middle size blade fuse (ATC, ATO).
Specification: Color: Black
Way: 5 way
Cover material: Plastic
Base material: Thermoplastic
Max current: 12V
Package Includes: 1 Piece Relay Holder Box
41 Pieces Pins
6 Pieces ATO/ATC fuse (5A,10A,15A,20A,25A,30A)
5 Pieces 4Pin 12V 40A relays
3. 5 Pack - EPAuto 30/40 AMP Relay Harness Spdt 12V Bosch Style
Feature
40A/30A high switching capability.Heavy-duty impact molded relay socket with 5 WIRESWhite (common), Black (normally closed), and Yellow (normally open).
Package Include: 5 relays + 5 relay sockets with wires.
Safety UL Flame retardant 9" wires for the main contact.
Description
Contact Capacity:
Normal switching Capacity (res.load):- NO 40A 14VDC
- NC 30A 14VDC
Max. switching current: 40A
Max. switching voltage: 30VDC
Max. switching power: 560W
Characteristic Data:
Initial contact resistance (at 6VDC 1A): 50m Max.Operate time (at nominal volt.): 10 msec. Max.
Release time (at nominal volt.): 5 msec Max.
Initial insulation resistance: 100M Min. (DC500V)
Initial dielectric strength:
- Between open contacts: AC500V, 50/60 Hz 1Min.
- Between coil and contact: AC500V, 50/60 Hz 1Min.
Vibration resistance:
- Functional: 10 ~ 55Hz at double amplitude of 1.5 mm
- Destructive: 10 ~ 55Hz at double amplitude of 1.5 mm
Shock resistance:
- Functional: 20G Min.
- Destructive: 100G Min.
Endurance (operations):
- Mechanical (at 7,200 ops./h): 10,000,000
- Electrical (at 600 ops./h): 100,000
Ambient Temperature: -40C ~ +125C (no condensation)
4. OLS 12-Slot Relay Box [6 Relays] [6 Blade Fuses] [Bosch Style Relays] [Easy Installation] [OEM Factory Look] - Fuse Relay Box for Automotive and Marine Use
Feature
SUPPORTS RELAYS & FUSES- Safely stores up to (5x) Bosch Style 40/30A 5-Pin Relays/30A 4-Pin Relays (compatible with 0.25" Pins), (1x) RTT7121A 4-Pin Relay, and (6x) ATO/ATC Blade Fuses.INSTALLATION IS A SNAP- The Snap-Fit upper and lower cover cases allow easy access for relays, fuses, and wires.
ACCESSORIES INCLUDED- Metallic pins are included so you can effortlessly swap out relays and fuses from the back of the fuse relay box.
VERSATILE MOUNTING OPTIONS- Since most modern vehicles have angular/sloping engine bays or trunk areas, we engineered the mounting legs to snugly adhere to these surfaces; a rubber spacer is also included so you can mount the automotive relay box on flat surfaces too.
OEM-STYLE PROTECTION- Tidy up your vehicle's engine bay by securely stowing away your relays and fuses in this sturdy relay box for a clean factory look backed by unbeatable protection.
Description
The ultimate storage solution for your vehicles relays and fuses
With the capacity to house up to five Bosch style 40/30A 5-Pin relays/30A 4-Pin relays, one RTT7121A 4-Pin relay, and six ATO/ATC blade fuses, this versatile relay box delivers unparalleled protection for the fuses and relays in your truck, SUV, car, bike or boat.
Hassle-free maintenance
Our user-friendly relay block has easy-to-use snap-fit clips, allowing quick access to relays, fuses and wires. Simply crimp your wires to the included metallic pins, place them into the desired slots located on the backside of the relay box, and direct the wires to the cable opening holes and snap the lid shut.
Mounts on angled, sloped and flat surfaces
Most modern vehicles have engine bays or trunk spaces with angled or sloping surfaces, making it difficult to mount many other relay boxes. To enable trouble-free mounting on these surfaces, we engineered our relay block with uneven mounting supports. Alternatively, the included rubber spacer lets you mount the fuse relay box on flat surfaces.
Whether youre searching for a relay and fuse storage solution for your automotive or marine application, clean up the clutter and protect your investment with the OLS Relay and Fuse Box.
Features:
- Durable construction
- Holds up to 6 individual relays and 6 ATO/ATC blade fuses
- Snap-Fit Upper and Lower Cover Cases for easy access
Package Content:
- 1 x OLS Economical Relay Box
- 4 x Accessories Pack:
- 1 x Spacer & 2 x Sets Bolts/Nuts/Washers
- 25 x Relay Female push-on wire terminals
- 12 x ATO Blade Fuse Female push-on wire terminals
- 2 x Large & 2 x Small Female Push-On wire terminals
Note: Wires not included
5. Jeep JK Control Box - Electronic 6 Relay System Module - Wiring Harness Kit With FREE 4 Rocker Switch Mount - Power up to 6 Accessories and LED Off Road Light Bars
Feature
Unable to provide power to your aftermarket lights on your Jeep? Tired of buying multiple components just to run into more wiring issues? Need a SIMPLE Wiring solution that will perfectly fit your Jeep Wrangler JK and JKU?YOUR ALL-IN-ONE WIRING SOLUTION IS HERE: At Suitech, we've done the homework for you so you can spend more time building your Jeep, and less time worrying about wiring issues. We've engineered this Patent Pending all-in-one wiring system because we understand that wiring your aftermarket lights and accessories should be easy!
POWERS UP TO 6 LIGHTS OR ACCESSORIES: With an operating voltage range of 12-24 Volts and max power rating on 600 Watts, you will be able to power up to your dual 50 inch LED light bar with ease! Our wiring is also equipped with an Integrated Temperature Protection system to keep your lights from overheating. A series of fuses and relays are designed to protect your aftermarket lights investment.
ALL INCLUDED PLUG AND PLAY DESIGN: System requires no modifications. Fits nicely under the hood. Installation takes only 1 hour. One (1) 4 Switch A-Pillar (Driver Side). Four (4) Rocker Switches (2 Blue/ 2 Red). One (1) Control Box with Wiring. One (1) Bracket. One (1) 6-Terminal Block with Hardware. Wiring Instruction.
CUSTOMER GUARANTEE: We're confident you'll love SuiTech's Control System for Jeep Wrangler. We've manufactured thousands of lights and we know what it takes to power them properly. However, if you're not completely satisfied, we'll give you a 100% refund within 30 days of purchase; NO QUESTIONS ASKED. Add a set to your shopping cart today for a risk-free experience!
Description
Sui-System - SuiTech's Control System for Jeep Wrangler 2007-Present
- Unable to provide power to your aftermarket lights on your Jeep?
- Tired of buying multiple components just to run into more wiring issues?
- Need a SIMPLE Wiring solution that will perfectly fit your Wrangler?
LOOK NO MORE! Your ALL-IN-ONE Wiring solution is HERE!
At Suitech we speak the Jeep Wrangler language. This is why we've engineered an all-in-one wiring system solution. Properly wiring your aftermarket lights is important to avoid fires or warranty issues. We've done the homework for you so you can spend more time building your Jeep, and less time worrying about technical issues. INSTRUCTIONS ARE DOWNLOADABLE BELOW.
Simple Design
- System requires no modifications. Installation takes only 1 hour.
- Wiring system includes fuses and relays to protect your aftermarket lights.
- Fits nicely under the hood.
- Operating Voltage: 12V. Max Wattage: 600 Watts.
- Integrated Temperature Protection. Protects lights from overheating
Warranty Information:
- We've manufactured thousands of lights! We know what it takes to power them properly.
- You will love this system or your money back!
- One (1) Year Replacement.
- Contact Tejera LLC to Redeem Warranty.
Included:
- One (1) 4 Switch A-Pillar (Driver Side).
- Four (4) Rocker Switches (2 Blue/ 2 Red).
- One (1) Control Box with Wiring.
- One (1) Bracket.
- One (1) 6-Terminal Block with Hardware.
- Wiring Instruction.
We Can Only Guarantee This Special Pricing While Supply Last. Buy Now!
6. MicTuning 12-Slot Relay Box,6 Relays,6 ATC/ATO Fuses Holder Block with 41pcs Metallic Pins for Automotive and Marine Engine Bay
Feature
Large Capacity Holder Box - A clean storage for many projects, tightly holds up to 5 Bosch-style 5pin relay and a RTT7121 4pin Relays, and 6 ATC/ATO blade FusesSpecial Mounting Legs - High and low legs are designed to snugly adhere to modern angular engine bays or trunk areas, for the flat surface, please add rubber pad yourself to level out the relay box (DIY installation)
2 Clip-Locks Cover - Easy access to the relays and fuses and securely keep them in place, allowing you to quickly maintain or replace the burnt one, also good protection from water splashes, dust and debris
Elegant & Durable - Made of PA6 rating Flame retardant shell, durable and safe, with precise cutouts of each slots and reserved an Arc-outlet on the edge, it keeps all your wiring tidy and good look as OEM factory manufactured
Universal Fitment - Suitable for ALL vehicles, 4X4 Offroad Jeep SUV UTV ATV RV Pickup Truck Trailer Camper Marine Boat, etc. Guarantee with 100% Satisfaction, please buy it with confidence and feel free to contact us if there's any question
Description
MICTUNING 12-Slot Large Capacity Relay Fuse Box - Holds 6 Relays & 6 ATC/ATO Fuses for Automotive and Marine UseIt is made by PA6 retardant material, can offer safe and perfect protection for the fuses and relays in your engine bay, fits to most 4X4, offroad, suv, utv, atv, pickup, truck, marine boat, etc.
Easy to assemble and install, it gives you a clean and tidy look almost like factory OEM appearance. All the necessary connecting pins are included for easy hook up, and the design of cable opening hole is the outlet for all wires that allows you to entangle them via one main jacket, well togethering and better shields against water splashes, dust and debris.
Simple Mounting Guide
1. Crimp the metallic pins to proper wires (wires not included)
2. Insert the tied wire into the corresponding slot from the back of the relay box.
3. All wires can get out from the cable opening hole, then close the back lid.
Warm tips
When you are going to place the crimped wires into the slots pls be careful the direction of the pins.
All cripmed wires should be well done because to remove them from slots will be a big project.
To make your fuses and relay organized, now your turn!
Please feel free to contact us if you have any confusions.
Package List:
1x Relay Fuse Box
41x Metallic Pins
7. MUYI 10 Kit 2 Pin Way Waterproof Electrical Connector Green Seal Red Insert 1.5mm Series Terminals Heat Shrink Quick Locking Wire Harness Sockets
Feature
20-14 AWG male & female waterproof connectors.Operating temperature : -40~+120.
2 position rectangular housing connector black 0.24" (6mm).
Easy to install under soldering and crimping. Use for car, truck, boat, motorcycle, and other wire connections.
NOTICE: If you received the item without MUYI exclusive package and instruction, that means it is fake. In order to ensure the quality of your use, you are welcome to report to us and provide pictures, but also can directly report to Amazon. Thank you for your cooperation.
Description
20-14 AWG male & female waterproof connectors.Operating temperature : -40~+120. Easy to install under soldering and crimping.
2 position rectangular housing connector black 0.24" (6mm).
Package include:
10 x 2 Pin Way Male Connector Housing
10 x 2 Pin Way Female Connector Housing
10 x Male Terminal
10 x Female Terminal
20 x Cable Seal Red
8. Auto fuse box 6 relay relay holder 5 road The nacelle insurance car insurance
Feature
Brand new and high qualitycan be use both relay and fuse
size:73mmx123mmx94mm
pins : A :25 PCS B:12PCS C:2PCS D:2PCS
4p relay for fuse box 5 engine https://www.amazon.com/dp/B01M4OFYCS
Description
Car seat relay fuse box 5 engine compartment insurance car insurance holder include relay holderFeature: Sealed
Usage: Autois_custom
Sized: Yes
Contact Load: other
Theory: car relay
A :25 PCS
B:12PCS
C:2PCS
D:2PCS
it can be use both relay and fuse
size:73mmx123mmx94mm
The ultimate storage solution for your vehicle's relays and fuses
With the capacity to house up to five Bosch style 40/30A 5-Pin relays/30A 4-Pin relays, one RTT7121A 4-Pin relay, and six ATO/ATC blade fuses, this versatile relay box delivers unparalleled protection for the fuses and relays in your truck, SUV, car, bike or boat.
Hassle-free maintenance
Our user-friendly relay block has easy-to-use snap-fit clips, allowing quick access to relays, fuses and wires. Simply crimp your wires to the included metallic pins, place them into the desired slots located on the backside of the relay box, and direct the wires to the cable opening holes and snap the lid shut.
Mounts on angled, sloped and flat surfaces
Most modern vehicles have engine bays or trunk spaces with angled or sloping surfaces, making it difficult to mount many other relay boxes. To enable trouble-free mounting on these surfaces, we engineered our relay block with uneven mounting supports. Alternatively, the included rubber spacer lets you mount the fuse relay box on flat surfaces.
Whether you're searching for a relay and fuse storage solution for your automotive or marine application, clean up the clutter and protect your investment with the OLS Relay and Fuse Box.
If you need other relay , you can ask us or seach in our shop, we can supply 3type relay: 12V 80A RELAY, 24V 80A RELAY, and 40A relay.
9. Dorman 924-680 High Voltage Fuse Box
Feature
Moisture-sealed to protect fuses from blowingDirect replacement for a proper fit
Easy to install
Rigorous quality control measures have been undertaken to ensure that this part conforms to product standards
Description
Dorman's High Voltage Fuse Box is constructed from durable plastic to withstand extreme heat and other harsh under hood conditions. Replacement restores drivability.10. HELLA H84988001 4-Way Mini Relay Box Kit
Feature
4-way mini relay box kitHELLA quality and performance
See diagram for size
Conveniently packaged
One Year Limited Warranty
Description
4-Way Mini Relay Box Kit11. HELLA H84988007 4-Way Mini Relay Box Kit (Bulk Packaged)
Feature
HELLA H84988007 4-Way Mini Relay Box Kit (Bulk Packaged)High Quality HELLA Installation Materials
HELLA quality and performance
Over 100 years of excellence in automotive lighting
Conveniently packaged
HELLA partners with other quality manufacturers to supply this item. This product is in a HELLA package, however the part may have been manufactured by an independent HELLA supplier and could have a different color, shape, or box than the product image above.
Description
4-Way Mini Relay Box Kit (Bulk Packaged)12. COOPER BUSSMANN - 15303-4-0-4 - FUSE RELAY BLOCK, MINI, REAR TERMINAL
Description
mini fuse relay block.13. Iztoss 12-Slot Relay Box 6 Relays 6 Blade Fuses - Fuse Relay Box with fuse and 4pins 12V 40A relay for Automotive Marine and boat
Feature
SUPPORTS RELAYS & FUSES- Safely stores up to (5x) Bosch Style 40/30A 5-Pin Relays/30A 4-Pin Relays (compatible with 0.25" Pins), (1x) RTT7121A 4-Pin Relay, and (6x) middle size blade fuse (ATC, ATO).INSTALLATION IS A SNAP- The Snap-Fit upper and lower cover cases allow easy access for relays, fuses, and wires.
ACCESSORIES INCLUDED- Metallic pins are included so you can effortlessly swap out relays and fuses from the back of the fuse relay box.
VERSATILE MOUNTING OPTIONS- Since most modern vehicles have angular/sloping engine bays or trunk areas, we engineered the mounting legs to snugly adhere to these surfaces; a rubber spacer is also included so you can mount the automotive relay box on flat surfaces too.
OEM-STYLE PROTECTION- Tidy up your vehicle's engine bay by securely stowing away your relays and fuses in this sturdy relay box for a clean factory look backed by unbeatable protection.
Description
The ultimate storage solution for your vehicle's relays and fuses With the capacity to house up to five Bosch style 40/30A 5-Pin relays/30A 4-Pin relays, one RTT7121A 4-Pin relay, and six ATO/ATC blade fuses, this versatile relay box delivers unparalleled protection for the fuses and relays in your truck, SUV, car, bike or boat.Hassle-free maintenance Our user-friendly relay block has easy-to-use snap-fit clips, allowing quick access to relays, fuses and wires. Simply crimp your wires to the included metallic pins, place them into the desired slots located on the backside of the relay box, and direct the wires to the cable opening holes and snap the lid shut.
Mounts on angled, sloped and flat surfaces Most modern vehicles have engine bays or trunk spaces with angled or sloping surfaces, making it difficult to mount many other relay boxes. To enable trouble-free mounting on these surfaces, we engineered our relay block with uneven mounting supports. Alternatively, the included rubber spacer lets you mount the fuse relay box on flat surfaces.
Whether you're searching for a relay and fuse storage solution for your automotive or marine application, clean up the clutter and protect your investment with the OLS Relay and Fuse Box.
Features:
Durable construction
Holds up to 6 individual relays and 6 ATO/ATC blade fuses
Snap-Fit Upper and Lower Cover Cases for easy access
Package Content:
1 x Relay Box
25 x Relay Female push-on wire terminals
16 x ATO Blade Fuse Female push-on wire terminals
6x ATC/ATO fuse(5A,10A,15A,20A,25A,30A)
5x 4pins 12V 40A relays
Note: Wires not included