1. Car Security Relays & Sensors Products
  2. sku: 1188552086229681
  3. MAY SPARE US-4T500A

MAY SPARE PARTS US-4T500A Relay Solenoid Battery Isolator 80-AMP 12V

Us-4t500a May Spare Parts 80-amp Relay 12v Continuous Duty Solenoid Battery Isolator And

( Brand: May Spare Parts ), ( Manufacturer Part Number: US-4T500A ), ( Part Type: Solenoid Battery ), ( Is Discontinued By Manufacturer: No ), ( Package Dimensions: 3.62 X 3.11 X 2.99 Inches; 8.11 Ounces ), ( Item Length: 3.62 ), ( Item Height: 2.99 ), ( Item Width: 3.11 )

Review MAY SPARE PARTS 80-amp Relay 12v Continuous Duty Solenoid Battery Isolator And

The SPARE US 4T500A 80-amp 12V Solenoid Battery Isolator is a high-performing accessory designed to ensure a reliable and secure power distribution between your vehicle's battery and electrical system. This essential component in your vehicle's charging and starting circuit provides a critical safety measure to prevent accidental discharge of the main battery.

This 80-amp relay is designed to isolate the charging system from the starting battery when the engine is running. This feature helps to prevent destructive parasitic drain on the starting battery when the vehicle is idle or the ignition is off. With a 12V operating voltage, it is suitable for various types of vehicles, including cars, trucks, boats, and RVs.

The SPARE US 4T500A Battery Isolator features a robust and weather-resistant construction, making it an excellent choice for outdoor applications. It is designed with industrial-grade materials, ensuring durability and reliability under harsh conditions. The relay is also equipped with a solenoid, which allows for easy manual engagement of the battery isolator function when required.

The 4T500A model comes with four terminals: two for the starting battery (input), one for the auxiliary battery (output), and one for the switched power from the ignition system (controlled). The relay provides a reliable and secure connection, ensuring efficient power transfer between the batteries and components in your vehicle.

Installing the SPARE US 4T500A 80-amp 12V Solenoid Battery Isolator is a straightforward process, making it an ideal solution for DIY enthusiasts and professional installers alike. The relay is equipped with clear labeling for each terminal, ensuring correct installation and minimizing the risk of errors.

In summary, the SPARE US 4T500A 80-amp 12V Solenoid Battery Isolator is a versatile and reliable component for your vehicle's electrical system. Its 80-amp capacity, weather-resistant housing, and robust construction make it suitable for various applications, while the easy installation process and clear terminal labeling ensure a hassle-free user experience. By protecting your starting battery from parasitic drain and providing secure power distribution, this battery isolator enhances your vehicle's performance, safety, and longevity.

Pros and Cons of Buying a US-4T500A 80-Amp 12V Solenoid Battery Isolator

Introduction:

The US-4T500A is a popular 80-amp 12V solenoid battery isolator that is widely used in various automotive and industrial applications. In this analysis, we will discuss the pros and cons of buying this particular relay to help you make an informed decision.

Pros:

1. High Current Capacity: The US-4T500A boasts an impressive 80-amp current capacity, making it suitable for powering larger accessories or battery banks.

2. Automatic Operation: This relay changes state automatically when the primary battery voltage is above or below a set point. This ensures that the accessory battery is charged when necessary and disconnects it when the primary battery's voltage rises above a certain threshold.

3. Adjustable Voltage: The relay has adjustable voltage settings, enabling users to configure it to work with different battery types and voltages.

4. Robust Construction: The US-4T500A is built with high-quality materials and undergoes rigorous testing to ensure its durability and longevity, making it a reliable investment.

Cons:

1. Service Requirement: Periodic maintenance will be required for the relay to continue functioning effectively, as it has moving parts that may wear out over time.

2. Size and weight: With dimensions of 2.5 inches by 4 inches by 1.25 inches, and a weight of 1.1 pounds, this relay may be larger and heavier compared to some other options on the market.

3. Cost: The US-4T500A may have a higher price point than some other battery isolators of similar capacity, which could deter some buyers.

Conclusion:

If you're in need of a powerful and versatile battery isolator to handle 80 amps of current, the US-4T500A is a robust and efficient option. Its automatic operation, adjustable voltage settings, and high-quality construction make it an excellent addition to various automotive and industrial applications. However, you should consider the periodic maintenance requirements and higher cost when evaluating your purchase decision.

Recommendation:

For those looking for a powerful and reliable battery isolator with the ability to handle heavier loads, the US-4T500A is a worthwhile investment. It offers key features such as automatic operation and adjustable voltage settings, catering to a wide range of applications. However, it's important to factor in the potential for periodic maintenance and the higher price point when making your final decision.

Details:

80-Amp Relay 12V Continuous Duty Solenoid Battery Isolator and Relay:: Double Batteries Control On/Off Switch; Amps: 80,Surge Max Amps:500 , voltage : 12VDC; 100,000 mechanical cycle life./Normally Open With Attaching Hardware, Copper Contact Sliver Pins Max Switching Current could pass 500A at 5ms ,and power be 2000 W / Replace: White Rodgers: 120-105751, 120-105751-6, 120-901S1,120-107112/ Cummins 3302Note: It requires constant voltage as but depending on the application. 4pcs insulated skin red cap. Fast Delivery. The working time could be around continuous four or five hours, stop it and then use it.Install:The kit has included 4pcs big 100AMP terminals connected to loading small which original power.

part #: us4t500a prices

  • $30.92-$49.95

specifications secusammy:

  • brand: May Spare Parts
  • mpn: Us-4t500a
  • part type: Solenoid Battery
  • is discontinued by manufacturer: No
  • package dimensions: 3.62 X 3.11 X 2.99 Inches; 8.11 Ounces
  • item length: 3.62
  • item height: 2.99
  • item width: 3.11

general secusammy:

  • Vehicle Electronics GPS > Car Alarms Security > Relays Sensors
  • condition: New

shipping secusammy:

  • type: Fixed
  • service: Expedited
  • transit: 4-9 Days
  • class: Expedited
  • cost: $0.00

offer secusammy:

  • quantity: 1
  • sold: 0
  • started: February 1, 2025
  • availability: In Stock
  • options: Ship-to-home

payments secusammy:

  • credit card: Visa
  • wallet: Paypal
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seller secusammy:

  • city: Miami, Florida
  • # reviews: 47
  • rating: 100.0%

returns secusammy:

  • policy: No Returns
part type: solenoid battery, is discontinued by manufacturer: no, package dimensions: 3.62 x 3.11 x 2.99 inches; 8.11 ounces, item length: 3.62, item height: 2.99, item width: 3.11,
category: electronics > vehicle electronics gps > car alarms security > relays sensors, sku: 1188552086229681,

May Spare Parts US-4T500A Is Similar To:

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2 offers $30.92–$49.95 USD
  • Offer #1: $30.92 price + $0.00 shipping estimate = $30.92* total. Max Switching Currecnt could pass 500A at 5ms ,and Max Switching power could be 2000W / Replace: White Rodgers: 120-105751, 120-105751-6, 120-901S1,120-107112/ Cummins 302.FREE SHIPPING
  • Offer #2: $49.95 price + $0.00 shipping estimate = $49.95* total. Max Switching Currecnt could pass 500A at 5ms ,and Max Switching power could be 2000W / Replace: White Rodgers:, -6, 120-901S1,/ Cummins. See more product details.FREE SHIPPING

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