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Item #:
180559828
Waterproof Relay Kit, 12V 80A, 4 Pin SPST, 12 AWG Tinned Copper Wires Heavy Duty Automotive Relay for Automotive Car Marine Boat (1)
Item #:
180559828
KES 2245
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
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Imported from USA store
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Order now and get it around Saturday, August 22
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This 12V waterproof relay acts as a bridge between switches and devices, helping to control large devices with small rated switches, perfect for any vehicle.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Load Capacity
Handles up to 80A, suitable for demanding automotive and marine applications, ensuring reliable performance even under heavy loads and making it ideal for various installations.
Durable Construction
Designed to withstand harsh weather conditions with waterproof features, ensuring longevity and consistent operation for automotive and marine environments without the risk of failure.
Easy Installation
Comes with 12 AWG tinned copper wires, facilitating straightforward connections and reducing installation time, making it accessible for both professionals and DIY enthusiasts.
Product Details
| Connector Type | Plug-In |
| Contact Type | Normally Open |
| Current Rating | 80 Amps |
| Mounting Type | Plug In Mount |
| Specification Met | CE |
| Contact Material | Silver Alloy |
| Brand Name | Weasch |
| Part Number | 820KQ-012-1A + 12AWG W |
| Model | 820KQ-012-1A + 12AWG W |
| Manufacturer | Weasch |
| Included Components | 820KQ-012-1A + 12AWG W |
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
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Automotive Enthusiasts
Ideal for users who modify vehicles and need reliable power control for lighting and accessories.
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Marine Applications
Great for boat owners requiring waterproof solutions to ensure durability and protection against corrosion.
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Heavy-Duty Use
Suitable for heavy-duty applications where reliable operation at 80A is crucial for performance.
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Casual Users
Not ideal for individuals who need simple solutions, as installation may require technical knowledge.
Product Description
Waterproof Relay Kit, 12V 80A, 4 Pin SPST, 12 AWG Tinned Copper Wires Heavy Duty Automotive Relay for Automotive Car Marine Boat (1)
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Customer Questions & Answers
-
Question:
What is the maximum rated switching current of the relay?
Answer: The maximum rated switching current is 80A. -
Question:
Is the relay waterproof?
Answer: Yes, it is designed with excellent waterproof, dustproof, and moisture-proof features. -
Question:
What vehicles can this relay be used with?
Answer: It is suitable for cars, trucks, boats, and other vehicle applications.
Weasch Starter Editorial Review
The waterproof relay kit has garnered mixed reviews among users, reflecting both its strong design qualities and some limitations. Many customers appreciate the kit's heavy-duty Construction, particularly noting the durability of the included relay and wires. Users emphasize that it's suitable for high-amp applications, as it can effectively handle lower loads as well. The waterproof harness is a notable feature, with users finding it convenient and effective due to its latching mechanism that ensures a secure fit while maintaining the integrity of the waterproof seal. However, there are some areas of concern. Multiple reviewers pointed out issues with the connectors, specifically criticizing the use of regular spade terminals and aluminum wire, which they feel might not reliably support high-amp circuits. The absence of instructions on wire color coding has also been a point of frustration, necessitating users to refer back to the product listing for guidance. Users have also mentioned that the larger spade connectors for certain pins (30 and 87) could pose compatibility issues with existing wiring harnesses. In summary, the waterproof relay kit appeals to those in need of a reliable, high-amp solution for automotive and marine applications, thanks to its robust design and weatherproof features. However, potential buyers should be aware of the connector quality and the need for additional instructions for easier usage. **
Customer Reviews & Ratings
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Pros
- Heavy-duty Construction suitable for high-amp loads
- Waterproof harness with effective latching mechanism
- Clearly labeled relay for easy wiring identification
- High-quality, heavy gauge wiring included
Cons
- Subpar connectors with reliance on regular spade terminals and aluminum wire
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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KES 2245
Order now and get it around Saturday, August 22
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- 12V DC coil voltage and 80A maximum rated switching current.
- Designed with flame retardant housing and silver alloy contacts for superior conductivity.
- Tightly sealed for excellent waterproof, dustproof, and moisture-proof performance.
- Operates in extreme temperatures from -40°C to +85°C.
- Suitable for cars, trucks, boats, and other vehicles.
- Includes 1 Pack 12VDC Waterproof Relay and Harness.
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