FASTSTORM 110201 Pack Waterproof Relay Kit Switch Harness 5-PIN Amplifier Hea 40/3012V

( Brand: Faststorm ), ( Manufacturer Part Number: 110201 ), ( Part Type: Switch Harness Amplifier ), ( Color: 5 Pin Relay With Fuse Holder Kit )

Review FASTSTORM Pack 5-pin Waterproof Relay Kit 40/3012v Switch Harness Hea

The Faststorm 110201 Pack 5-Pin Waterproof Relay Kit is an essential accessory for any vehicle or project that requires the reliable switching of electrical loads. This kit comes with a 5-pin waterproof relay and a 40/30 amp 12V switch harness, making it an ideal solution for various applications.

The waterproof relay itself is a high-performance component, capable of handling up to 40 amps at 12 volts DC or 30 amps at 30 volts DC. Its IP67-rated waterproof design ensures that it can withstand harsh environmental conditions, making it suitable for use in boats, RVs, off-road vehicles, and other applications where water and moisture may be present.

The kit also includes a 40/30 amp 12V switch harness that is specifically designed to work with the relay. The switch harness features heavy-duty wiring and connector terminals that can handle the high current loads of the relay. The harness includes five pins, which are labeled for easy identification of the positive and negative power, ground, and switch inputs.

The switch input of the harness is designed to be compatible with most standard automotive switches, allowing you to easily integrate the relay into your vehicle's electrical system. The harness also includes a fuse holder with a 30A fuse, providing an additional layer of protection against overcurrent conditions.

The Faststorm 110201 Pack 5-Pin Waterproof Relay Kit offers a high level of versatility and functionality, making it a valuable addition to any electrical project. Its waterproof design ensures reliable operation in even the most challenging environments, while its heavy-duty components provide the durability and performance you need to get the job done right. Whether you're looking to control electrical loads in a vehicle or power external devices, this kit has you covered.

The Faststorm 110201 Pack 5-Pin Waterproof Relay Kit is a device designed for automotive applications to control high current circuits with a 12V switching signal. Here are some pros and cons that may help you make an informed decision about purchasing this relay kit.

1. Waterproof Design: The relay kit is designed to be waterproof, making it suitable for use in various weather conditions, especially in automotive applications where the relay may be exposed to water or moisture.

2. High Current Capacity: The kit can handle up to 40 Amps continuously and 30 Amps intermittently, which makes it suitable for controlling high current circuits, such as those found in car alarms, power windows, and lighting systems.

3. Switch Harness: The kit includes a switch harness, which simplifies the installation process by providing pre-wired connections for the relay, switch, and accessory.

4. 5-Pin Configuration: The 5-pin configuration of the relay allows for flexible wiring options, making it adaptable to various applications.

1. Limited Switch Compatibility: The kit may not be compatible with all types of switches, and users may need to purchase additional components to make the switch work with the relay.

2. Complex Installation: Depending on the application, the installation process may be complex, especially if the user is not familiar with wiring and electrical systems.

3. Limited Documentation: The kit comes with limited documentation, which may make it challenging for users to understand the wiring diagram and installation process.

In conclusion, the Faststorm 110201 Pack 5-Pin Waterproof Relay Kit is a suitable option for those looking for a waterproof relay kit with a high current capacity for automotive applications. The switch harness simplifies the installation process, and the 5-pin configuration offers flexible wiring options. However, users need to be aware of the potential switch compatibility issues and the complex installation process. If the user is confident in their ability to install the kit and has a compatible switch, it could be a good investment. Otherwise, they may want to consider other options with more extensive documentation and switch compatibility.

Recommendation: If you require a waterproof relay kit with a high current capacity and switch harness for automotive applications, the Faststorm 110201 Pack 5-Pin Waterproof Relay Kit could be a suitable choice. However, ensure that you have a compatible switch, and you are comfortable with the installation process. Alternatively, consider other options with more extensive documentation and switch compatibility if you are unsure.

Details:

Contact Material: Silver Alloy. It can be used under a wider application range, such as car, truck, automotive, marine, boat, etc. Contact Current Rating: 40 Amps. Perfect as fuel pump relay, cooling fan or LED flasher relay.

Contact Type: 2no 2nc. Operation Mode: Automatic. Optimized for electric fan relay kit installations, radiator controls, and high-current devices. Brand Name: FASTSTORM.

Mounting Type: Screw Mount. Connector Type: Wired. Selection: Match fuse rating to load Perfect for cooling fan relay installations in trucks or fuel pump systems boats.

Specification Met: OE. Manufacturer: FASTSTORM. Coil voltage : 12 volts DC.

specifications aiactuato:

• brand: Faststorm
• mpn: 110201
• part type: Switch Harness Amplifier
• color: 5 Pin Relay With Fuse Holder Kit

general aiactuato:

• Electrical Equipment Supplies > Relays > Control Machine Tool Relays
• condition: New

seller aiactuato:

• rating: 99.0%
• city: US
• # reviews: 1267

shipping aiactuato:

• type: Fixed
• transit: 3-9 Days
• service: Economy
• cost: $0.00
• class: Economy

offer aiactuato:

• sold: 0
• quantity: 1
• availability: In Stock
• started: April 1, 2026
• options: Ship-to-home

payments aiactuato:

• wallet: Apple-pay
• other
• credit card: Discover

returns aiactuato:

• method: Money back
• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

Faststorm 110201 Is Similar To:

• Faststorm Rl110201 5 Pack 5-pin Waterproof Relay Kit 40 30 Amp 12v Switch With Harness Hea (98.9% similar) Perfect as fuel pump relay, cooling fan or led flasher relay. Contact current rating: 40 amps. Mounting type: screw mount. Specification met: OE. It can be used under a wider application range, such as car, truck, automotive, marine, boat, etc. Contact type: 2NO 2NC. Optimized for electric fan relay...(January 30th, 2026)