12-140 ELECTRIC CO Voltage Sensitive Relay Dual Bat

Review ELECTRIC CO Co. Ltd Voltage Sensitive Relay 12v 140amp Dual Intelligent Bat

The Electric Ltd 12-140 Voltage Sensitive Relay is a high-performing electrical component designed for automatic switching of 12 volts DC loads, capable of handling current up to 140 amperes. This versatile relay is ideal for various applications, including battery charging systems, solar panel installations, and electric vehicle charging stations.

The Voltage Sensitive Relay operates by switchingly a load in response to changes in the input voltage level. In this particular model, the contact rating is 125 amperes at 12 volts DC, making it suitable for heavy-duty requirements. It features a sensitivity of 11 volts, meaning it will close at 11 volts and open at approximately 13.9 volts, ensuring reliable and prompt response to voltage fluctuations.

Constructed with high-quality components, the Electric Ltd 12-140 VSR guarantees exceptional durability and stability, with a contact resistance of no more than 10 milliohms at 25 degrees Celsius. It boasts an operating temperature range of -30 degrees to 85 degrees Celsius, enabling it to perform optimally in a wide range of environments.

The 12-140 VSR is characterized by its compact, rugged design, which not only reduces weight and space requirements but also protects internal components from harsh weather conditions and impact damages. Its connection terminals accommodate quick, easy installation, while its robust coil ensures dependable and long-lasting performance even with frequent switching.

This powerful, voltage sensitive relay is equipped with an LED indicator, making it easy and convenient for users to confirm its operational status. It can be easily wired to various types of charging systems and power sources, and it remains operational without requiring external power while the charging system is turned off.

In summary, the Electric Ltd 12-140 Voltage Sensitive Relay is a must-have component for various battery charging and electrical applications. With its high current handling capacity, responsive voltage sensing features, and robust design, this reliable and efficient relay provides exceptional value for those seeking a dependable switch for their electrical systems.

Pros and Cons of Buying an Electric Ltd 12-140 Voltage Sensitive Relay (12V, 140A Dual Battery)

The Electric Ltd 12-140 Voltage Sensitive Relay is a 12V, 140A Dual Battery relay designed to protect your battery from overvoltage conditions. Here are some potential advantages and disadvantages to consider before purchasing this device.

1. Overvoltage protection: The primary function of a voltage sensitive relay is to protect your batteries from being damaged due to overvoltage conditions. This relay is designed to automatically disconnect the battery from the electrical system when the voltage reaches a certain level, ensuring the batteries' longevity.

2. Compact size: The Electric Ltd 12-140 relay is relatively small, making it easy to install in most vehicles. Its compact design also saves space and makes it an attractive option for those with limited mounting areas.

3. Dual battery support: This relay can handle two batteries, allowing it to protect both your starting and auxiliary batteries. This feature ensures that your entire electrical system is protected from voltage spikes and drops.

1. Cost: A voltage sensitive relay like the Electric Ltd 12-140 may be more expensive than other types of relays due to its advanced features and capability to handle high currents.

2. Complex installation: Installing a voltage sensitive relay might require a higher level of expertise compared to other types of relays. You may need to consult the user manual and wire diagram carefully to ensure correct installation, which could add to the overall cost and time investment.

The Electric Ltd 12-140 Voltage Sensitive Relay is a valuable investment for any vehicle owner seeking to protect their batteries from potential damage due to overvoltage conditions. While the upfront cost might be higher than other relay options, the advantages of dual battery support, compact size, and advanced overvoltage protection capabilities justify the investment, especially for those who frequently use electric accessories that may put stress on the battery system. By carefully considering the pros and cons, you can make an informed decision about whether this relay is the right choice for your vehicle and electrical setup.

If you value the protection and reliability of your batteries and frequently utilize electric accessories in your vehicle, the Electric Ltd 12-140 Voltage Sensitive Relay is an excellent choice. To ensure successful installation and optimal performance, consult professional installation services or thoroughly read and understand the included user manual upon purchasing.

Details:

Note this voltage sensitive relay is designed for two battery systems for lead acid batteries, not lithium. Unique design this compact battery isolator features an ultra-small 2.6 x 2.6 2 design and can be installed almost anywhere. Designed for dual battery systems, fits most 12v/24v charging auto-senses main the voltage level. Automatically sensing voltage level of main battery.

Features: designed for dual battery systems. The unit indicator led lights up. Ltd, size 12v 140amp isolator. The device indicator light led is off.

Voltage sensitive relay, 12v 140amp relay dual intelligent battery isolator used for digital display of RV yacht steam boat isolator:: item model number 12-140, current rating 140 amps, mounting type screw mount, product dimensions 5.31 x 3.86 2.48 inches; 7.8 ounces, connector crimp, contact material silver alloy, normally open, manufacturer Electric co. When the engine starts and starting battery voltage is higher than gut-in voltage , smart battery isolator Sb remains engaged both batteries starting house are charged simultaneously. Outer plastic-housing and a silicone sealed internal layer, protects your isolator from water, dust, dirt, sand damage. When the vehicle is restarted, starting battery has reached cut in voltage and Sb engaged again.

When the engine is stopped, batteries are no longer charged from alternator and loads connected to begin drain them. The device indicator led lights up.

specifications genpurrelays:

• brand: Electric Co
• mpn: 12-140
• part type: Voltage
• size: 12v 140amp Isolator
• product dimensions: 5.31 X 3.86 X 2.48 Inches; 7.8 Ounces
• mounting type: Screw Mount
• connector type: Crimp
• current rating: 140 Amps
• contact material: Silver Alloy
• contact type: Normally Open
• upc: 726084039759

general genpurrelays:

• category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays

shipping genpurrelays:

• service: standard
• class: standard
• transit: 5-12 days
• type: fixed

returns genpurrelays:

• paid by: seller
• time: 30 days
• policy: returns accepted
• method: money back

offer genpurrelays:

• availability: in stock
• in stock #: 3
• options: ship-to-home
• prices: $31.32–$111.29
• item condition: New
• started: february 8, 2025
• sold #: 21

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seller genpurrelays:

• city: san bernardino, ca
• # reviews: 116
• rating: 98.3%