Best 12v relay with switch list

We spent many hours on research to finding 12v relay with switch, reading product features, product specifications for this guide. For those of you who wish to the best 12v relay with switch, you should not miss this article. 12v relay with switch coming in a variety of types but also different price range. The following is the top 10 12v relay with switch by our suggestions:

Product	Features	Editor's score	Go to site
	ONLINE LED STORE 6 Pack 30A Fuse Relay Switch Harness Set - 12V DC 4-Pin SPST Automotive Relays 14 AWG Hot Wires		Go to amazon.com
	ONLINE LED STORE 40/30 Amp Waterproof Relay Switch Harness Set - 12V DC 5-Pin SPDT Automotive Relays 12 AWG Hot Wires		Go to amazon.com
	AutoSonic LED Wiring Harness Heavy Duty wire kit for LED Light Bar Work Light,12V 40A Relay, Fuse and On-off switch button included, Life Time Warranty		Go to amazon.com
	ONLINE LED STORE 5 Pack 40/30 Amp Waterproof Relay Switch Harness Set - 12V DC 5-Pin SPDT Automotive Relays 12 AWG Hot Wires		Go to amazon.com
	ONLINE LED STORE 5 Pack 12V 60/80 Amp Relay Switch Harness Set - HEAVY DUTY 5-Pin SPDT Automotive Relays 12 AWG Hot Wires		Go to amazon.com
	Nilight LED Light Bar Wiring Harness Kit 12V On off Switch Power Relay Blade Fuse for Off Road LED Work Light Bar,2 years Warranty		Go to amazon.com
	ONLINE LED STORE 12V DC 120 Amp Split Charge Relay Switch - 4 Terminal Relays for Truck Boat Marine		Go to amazon.com
	Nilight LED Light Bar Wiring Harness Kit 12V On Off Switch Power Relay Blade Fuse for Off Road Lights LED Work Light,2 years Warranty		Go to amazon.com
	Ulincos Auto Relay U1914 with 14AWG Wire Harness, 12V DC 30/40A SPDT 5-Pin (Pack of 2)		Go to amazon.com
	5 Pack Automotive Relay Switch Harness Set 5-Pin 30/40A Bosch Style Relay Harness Spdt 12V SPDT Contactor 12 AWG Hot Wires with Interlocking Relay Socket and Harnesses for Car Truck Motor Heavy Duty		Go to amazon.com

Related posts:

1. ONLINE LED STORE 6 Pack 30A Fuse Relay Switch Harness Set - 12V DC 4-Pin SPST Automotive Relays 14 AWG Hot Wires

Feature

Built in fuse socket with included 30A blade fuse with heavy duty 14AWG wires for main contact.
Bosch style 4-Pin SPST (Single Pole Single Throw) Relay.
12VDC (14V Max) and 30A High Switching Capability.
Wire Specifications: Black - Ground (85), Red - VDC (30), White - Trigger (86), Blue - Output N/O (87).
Set includes 6 relays, 6 relay harnesses, and 6 blade fuses.

Description

The OLS PSZACCEPS179R 4-pin Bosch Style SPST 12V DC 30A automotive relay features a built in 30A ATO/ATC blade fuse. The built in fuse holder on the automotive relay eliminates the need of a separate fuse holder in-line of the circuit, saving both space and money. In addition to the build in fuse, the purchase of this relay includes the relay harness, which features an interlocking function for ease of grouping multiple relays together. Metal mounting tab on the electrical relay promotes easy installation. Set includes 6 relays, 6 relay harnesses, and 6 blade fuses.

Interchangeable/Compatible with:
All automobiles and devices equipped with a 12 Volt DC power source.

Features:

• Built in fuse socket with included 30A blade fuse.
• Bosch style 4-Pin SPST (Single Pole Single Throw) Relay.
• 30A High Switching Capability.
• Wire Specifications: Black - Ground (85), Red - VDC (30), White - Trigger (86), Blue - Output N/O (87).
• Set includes 6 relays, 6 relay harnesses, and 6 blade fuses.

Product Content:

• 6 x Relays

1 Year Manufacturer Warranty

Have a Question? Call Us Toll Free 1-855-LED-ONLINE (1-855-533-6654)

2. ONLINE LED STORE 40/30 Amp Waterproof Relay Switch Harness Set - 12V DC 5-Pin SPDT Automotive Relays 12 AWG Hot Wires

Feature

User Manual available for download under Product Information Details
Waterproof construction & heavy duty 12AWG wires for the main contact.
Bosch style 5-Pin SPDT (Single Pole Double Throw) Relay.
12VDC (14V Max) and 40A/30A High Switching Capability.
Wire Specifications: Black - Ground (85), Red - VDC (30), White - Trigger (86), Yellow - Output N/C (87a), and Blue - Output N/O (87).

Description

The OLS PSZACCEPS177R 5-pin Bosch Style SPDT 12V DC 40A/30A waterproof automotive relay is the ideal electrical relay to be used on off-road vehicles, boats, and dirt track cars that are often exposed to wet or muddy conditions. The purchase includes the relay itself and a relay socket/harness with wires. Metal mounting tab is present on the relay for ease of installation.

Interchangeable/Compatible with:
All automobiles and devices equipped with a 12 Volt DC power source.

Features:

• Waterproof construction.
• Bosch style 5-Pin SPDT (Single Pole Double Throw) Relay.
• 40A/30A High Switching Capability.
• Wire Specifications: Black - Ground (85), Red - VDC (30), White - Trigger (86), Yellow - Output N/C (87a), and Blue - Output N/O (87).

Product Content:

• 1 x Relay

1 Year Manufacturer Warranty

Have a Question? Call Us Toll Free 1-855-LED-ONLINE (1-855-533-6654)

3. AutoSonic LED Wiring Harness Heavy Duty wire kit for LED Light Bar Work Light,12V 40A Relay, Fuse and On-off switch button included, Life Time Warranty

Feature

This LED wiring harness is up to 100 inches, heavy duty wire gauge makes it more durable and quick installlations.
The Relay will regulate the power to be consistent and also comes with a pre-installed fuse
Power relay-safety protection and conversion circuit. Blade fuse protects the circuit when overcurrent or short circuit occurs
This heavy duty wiring harness is capable of powering up to 40 amps, includes an instant on/off toggle button to provide power to the lights
What you will also get is our unbeatable Lifetime Warranty Customer Service and Money back guarantee

Description

Why Choose Us ?

Quality products & Customer service means everything to us, to make sure you buy with confidence, all the products sold by us will come with our unbeatable LIFETIME WARRANTY customer service, the ONLY ONE you can find on Amazon.

This AutoSonic wiring harness is designed to connect almost all kinds of lighting fixtures to your vehicle electrical systems, the long wire makes it much easier to seek for more versatility and quick installation options.

It is capable of simultaneously handling your lights with up to 180W each at 12V and comes complete with a 40A Relay, an inline Fuse holder and a waterproof Switch, all the wires are enclosed in a protective sleeve which will not only protect the wires but also keep the wires all together and not flopping all around.

Happy Driving to You !

4. ONLINE LED STORE 5 Pack 40/30 Amp Waterproof Relay Switch Harness Set - 12V DC 5-Pin SPDT Automotive Relays 12 AWG Hot Wires

Feature

User Manual available for download under Product Information Details
Waterproof construction & heavy duty 12AWG wires for the main contact.
Bosch style 5-Pin SPDT (Single Pole Double Throw) Relay.
12VDC (14V Max) and 40A/30A High Switching Capability.
Wire Specifications: Black - Ground (85), Red - VDC (30), White - Trigger (86), Yellow - Output N/C (87a), and Blue - Output N/O (87).

Description

The OLS PSZACCEPS178R 5-pin Bosch Style SPDT 12V DC 40A/30A waterproof automotive relay is the ideal electrical relay to be used on off-road vehicles, boats, and dirt track cars that are often exposed to wet or muddy conditions. The purchase includes the relay itself and a relay socket/harness with wires. Metal mounting tab is present on the relay for ease of installation. Set includes 5 relays and 5 relay harness.

Interchangeable/Compatible with:
All automobiles and devices equipped with a 12 Volt DC power source.

Features:

• Waterproof construction.
• Bosch style 5-Pin SPDT (Single Pole Double Throw) Relay.
• 40A/30A High Switching Capability.
• Wire Specifications: Black - Ground (85), Red - VDC (30), White - Trigger (86), Yellow - Output N/C (87a), and Blue - Output N/O (87).

Product Content:

• 5 x Relays

1 Year Manufacturer Warranty

Have a Question? Call Us Toll Free 1-855-LED-ONLINE (1-855-533-6654)

5. ONLINE LED STORE 5 Pack 12V 60/80 Amp Relay Switch Harness Set - HEAVY DUTY 5-Pin SPDT Automotive Relays 12 AWG Hot Wires

Feature

User Manual available for download under Product Information Details
Bosch style 5-Pin SPDT (Single Pole Double Throw) Relay.
80A/60A High Switching Capability.
Wire Specifications: Black - Ground (85), Red - VDC (30), White - Trigger (86), Yellow - Output N/C (87a), and Blue - Output N/O (87).
Set includes 5 relays and 5 relay harnesses.

Description

The OLS PSZACCEPS180R Heavy Duty 5-pin SPDT Bosch style relay is rated to handle 80 amps of load at 12V DC in the normally open position, and 60 amps of load at 12V DC in the normally closed position. The spade terminals for the main contacts are sized at 3/8 inch, ensuring the capability of the relay to handle high current loads. These heavy duty relays are offered with relay socket/harness, which features interlocking mechanism for ease of installation. Metal tabs are present on the relay for secure mounting. Set includes 5 relays and 5 relay harnesses.

Interchangeable/Compatible with:
All automobiles and devices equipped with a 12 Volt DC power source.

Features:

• Bosch style 5-Pin SPDT (Single Pole Double Throw) Relay.
• 80A/60A High Switching Capability.
• Wire Specifications: Black - Ground (85), Red - VDC (30), White - Trigger (86), Yellow - Output N/C (87a), and Blue - Output N/O (87).
• Set includes 5 relays and 5 relay harnesses.

Product Content:

• 5 x Relays

1 Year Manufacturer Warranty

Have a Question? Call Us Toll Free 1-855-LED-ONLINE (1-855-533-6654)

6. Nilight LED Light Bar Wiring Harness Kit 12V On off Switch Power Relay Blade Fuse for Off Road LED Work Light Bar,2 years Warranty

Feature

12ft wiring harness: more than 12ft of wiring from the switch to lights, also is extendable, run the harness to your desired lighting location.
Two Available leads: with 2 Sets of light output connectors for dual lighting fixtures less than 180W, the connection is more stable.
Illuminated switch: 3 pin on/off rocker switch with Red Indicator light when truing on, easy to turn on or off, long service life.
Efficient protection: power relay and inline blade fuse ACT as the first Line of defense against overcurrent and short circuit.
Package include: 1 x 12ft wiring harness, 1 x instructions

Description

Product features: 1. Illuminated on/off switch 2. Power Relay 3. Blade fuse 4. More than 12ft of wire 5. 2 sets of power connectors to light fixtures note: maximum Wattage: 180W; max Ampere: 15A operating voltage: 12V DC power please finish the installation by professionals or install the wiring harness under the guidance of professionals.

7. ONLINE LED STORE 12V DC 120 Amp Split Charge Relay Switch - 4 Terminal Relays for Truck Boat Marine

Feature

Heavy Duty 12VDC (14V Max) Continuous Duty Rated 4-Pin SPST (Single Pole Single Throw) Relay.
120A High Current Carrying Capacity.
Normally Open with 60 Ohms Coil Resistance.
1/4" Studs for Power Input and Output.
Perfect for Split Charging or Various Automotive Applications.

Description

The OLS PSZACCEPS140R SPST 14V DC 120 Amp Heavy Duty Relay is the perfect equipment to be used in split charging two batteries in automotive and marine applications. This electrical relay has 4 pins present on it and is rated for up to 120 amperage of load at 14 volts DC, making this automotive relay suitable for almost all automobile applications.

Interchangeable/Compatible with:
All automobiles and devices equipped with a 12 Volt DC power source.

Features:

• Heavy Duty 4-Pin SPST (Single Pole Single Throw) Relay.
• 120A High Current Carrying Capacity.
• Normally Open with 60 Ohms Coil Resistance.
• 1/4" Studs for Power Input and Output.
• Perfect for Split Charging or Various Automotive Applications.

Product Content:

• 1 x Relay

1 Year Manufacturer Warranty

Have a Question? Call Us Toll Free 1-855-LED-ONLINE (1-855-533-6654)

8. Nilight LED Light Bar Wiring Harness Kit 12V On Off Switch Power Relay Blade Fuse for Off Road Lights LED Work Light,2 years Warranty

Feature

Universal fit: compatible with all automobiles, boats and devices equipped with a 12V power source
CIRCUIT PROTECTION: Power relay-safety protection and conversion circuit. Blade fuse protects the circuit when overcurrent or short circuit occurs.
ILLUMINATED SWITCH: 3 pin on/off rocker switch with red indicator light when truing on, easy to turn on or off, has been passed test of 5, 000 times pressing.
TWO AVAILABLE LEADS: With 2 sets of light output connectors for dual lighting fixtures less than 180W, the connection is more stable.
PACKAGE INCLUDE:1 x Wiring Harness Kit ,1 x Instructions,

Description

Product Features:
10ft wiring harness, 2 sets of connectors to light fixtures
illuminated on/off toggle switch - can easily turn on/off the lights.
Inline blade fuse & relay - multiple safety protection.
Note:
Maximum Wattage: 180W; Max Ampere: 15A
Operating Voltage: 12V DC Power
Please finish the installation by professionals or install the wiring harness under the guidance of professionals.

9. Ulincos Auto Relay U1914 with 14AWG Wire Harness, 12V DC 30/40A SPDT 5-Pin (Pack of 2)

Feature

SPDT Relay - Single Pole Double Throw, you can use them to open or close a circuit -- or go from bright to dim on your headlights
30/40A Relay - It is rated to handle 40 amps of load at 12V DC in the Normally Open position (PIN 87), and 30 amps of load at 12V DC in the Normally Closed position (PIN 87a). You can use it in any circuit less than 30A
With the Wire Harness - Makes relay installation a breeze. If one goes bad, just unplug it from the socket and plug in a new one
Each socket has a male and female slide. You can connect as many of these together next to each other as possible. This makes mounting them easy and clean looking
Wide range of use, can be used in automotive setup, seat warming, vehicle lighting system, car sound system and various other applications

Description

About the Relay
Relay is an electrical control device that usually used in automatic control circuit.
The relay in fact is an automatic switch which uses a smaller current to control a larger current.

What's the Relay Used for
Compatible with almost all automobiles and devices equipped with a 12V DC power supply.
Like starter kills, power door lock/actuator control, change a low current output to high current, add ignition/accessory outputs,
control motors/other electronics. It is also suitable for automobile used for control, alarms, horn, headlight and more.

About the Relay Pins
Pins 85 & 86 - are used to turn 'on' the relay. You need a positive (+) and negative (-) power source to turn on the relay.
- Pin 85 - is usually negative (-)
- Pin 86 - is usually positive (+)
Pin 30 - is either a (+) or (-) source that feeds Pin 87 or Pin 87a
Pin 87 - when the relay is 'on': Pin 30 and Pin 87 are connected
Pin 87a - when the relay is 'off': Pin 30 and Pin 87a are connected

About the Wire harness
Five 14AWG wires, rated for 20A:
#Black (85) - to Ground
#White (86) - to Switch or Trigger
#Blue (30)- to Battery Positive
#Red (87a)- Normally Closed Contact
#Yellow (87) - Normally Open Contact

What's Note
* The relay is rated for 30A, while the socket 14AWG wires are not big enough for the rated 30/40 amps.
If you are intending to run 30 amps continuously, you could remove the spade contacts from the connector, carefully open the crimps
securing the wire to the contact and recrimp/solder 10 gauge wires to it. Also, you can use 6.3 mm female connectors
to connect directly to the relay pins. The relay should be good for 30 amps.

About the Package
2 X Relay

10. 5 Pack Automotive Relay Switch Harness Set 5-Pin 30/40A Bosch Style Relay Harness Spdt 12V SPDT Contactor 12 AWG Hot Wires with Interlocking Relay Socket and Harnesses for Car Truck Motor Heavy Duty

Feature

GREAT QUALITY: Bosch style 5-Pin SPDT (Single Pole Double Throw) Relay.The durable relay and heavy duty relay socket are made by high-grade materials to ensure superior quality.
30/40A Relay C It is rated to handle 40 amps of load at 12V DC in the Normally Open position (PIN 87), and 30 amps of load at 12V DC in the Normally Closed position (PIN 87a). You can use it in any circuit less than 30A.
Relay socket with 5 wires: Black / Ground, Blue / VDC, White / Trigger, Red / Output N/C,Yellow / Output N/O.
Widely used in car keys power control, over-load protection, trunk release, polarity change, power door lock/actuator control, change a low current output to high current, add ignition/accessory outputs, control motors/other electronics.
Package include: 5 relays + 5 relay sockets with wires.And promise we will provide ONE YEAR GUARANTEE and the lifelong service for customers.

Description

12V 5 PIN 12AWG RELAY WITH HARNESS SOCKET
Relay is an electrical control device that usually used in automatic control circuit.it functions as automatic adjustment, security protection and conversion circuit.

SPECIFICATIONS:
12V 5 Prong Relays with 5 Prong Sockets wires 40A/30A high switching capability Coil Voltage: 12V DC
Coil Current: 154 mA
Shock Resistance Functional: 20G Min.
Shock Resistance Destructive: 100G Min.
Ambient Temperature: -40C-+85C(no condensation)

APPLICATIONS
This relay can be used in automotive setups, car sound systems, security systems, and various other applications.

INSTRUCTIONS
-85: Connected to the ground chassis. Serves as the common ground connection to activate and magnetize the internal coil.

-86: Connected to a positive input 12V DC input. This is where a switch connected to a 12V DC input will be connected to on the relay. When power is sent to the relay through pin 86, the circuit is completed with pin 85 connected to a common ground, which activates and magnetizes the internal coil.

-87a: Normally closed contact, also known as NC. In the case which the internal coil is not activated or not magnetized, pin 87a is closed and connected to pin 30, which pin 30 can be connected to either a 12V DC positive input or to the ground chassis.

-87: Normally open contact, also known as NO. The connection between pin 87 and pin 30 is only made when the internal coil is activated or magnetized, which pin 30 can be connected to either a 12V DC positive input or to the ground chassis.

-30: Common contact which can be connected to a 12V DC power input or to the ground chassis depending on the desired application. Pin 30 is always connected with pin 87a until the coil is magnetized, which pin 30 then becomes connected with pin 87.

PACKAGE
5 relays + 5 relay sockets with wires

Conclusion

All above are our suggestions for 12v relay with switch. This might not suit you, so we prefer that you read all detail information also customer reviews to choose yours. Please also help to share your experience when using 12v relay with switch with us by comment in this post. Thank you!