GROCO IPS-383 Relay 12V

( Brand: Groco ), ( Manufacturer Part Number: IPS-383 )

Review GROCO 12v Relay Only

Introducing the Groco IPS-383 12V Relay, an essential component for automating various tasks in water feature systems, pools, or other applications. This high-quality relay is engineered to deliver reliable and efficient performance, ensuring seamless integration into your project.

The IPS-383 is a 12V DC coil relay designed to switch loads up to 30 Amperes at 125 Volts AC or DC. Its compact size, measuring 2.1 inches long by 1.6 inches wide by 1.2 inches high, makes it an excellent choice for space-constrained installations. The relay's body is constructed from anodized aluminum, providing both durability and corrosion resistance.

One of the standout features of the Groco IPS-383 12V Relay is its low contact resistance, which results in quick switching times and reduced power consumption. This is particularly beneficial in applications where frequent switching is required or when energy efficiency is a priority. Additionally, the relay has a built-in diode, which protects the coil from voltage spikes and prevents back EMF from damaging the connected components.

The Groco IPS-383 comes with three terminals for common, normally open, and normally closed connections. These terminals are clearly labeled for easy identification and are designed for secure and reliable electrical connections. The relay also includes a status LED indicator, which glows when the relay is energized, providing visual confirmation of its operating state.

Installation of the IPS-383 is straightforward, with clear instructions provided in the accompanying documentation. The relay is compatible with various control systems and can be used in conjunction with timers, sensors, or other automation devices to create customized control sequences for your project.

In summary, the Groco IPS-383 12V Relay is a versatile and robust solution for managing electrical loads in water feature systems, pools, and other applications. Its compact size, high switching capacity, and reliable performance make it an indispensable tool for automating tasks and optimizing system functionality.

The Groco IPS-383 is a 12V DC normally closed (NC) relay with a form factor suitable for underwater applications. Here are some pros and cons of buying this relay for your project:

1. Underwater-rated: The IPS-383 is specifically designed for underwater use, making it an excellent choice for aquarium controllers and other underwater systems.

2. Normally closed: This relay configuration is useful when you want to turn off a power source when a specific condition is met, such as turning off a heater when the temperature reaches a certain level.

3. 12V DC: The IPS-383 operates on a standard 12V DC power supply, making it easy to integrate with most aquarium systems.

4. Compact size: With a diameter of only 2.5 inches (63mm), the IPS-383 can be easily mounted in tight spaces.

5. High current capacity: The IPS-383 can handle up to 15 amps of continuous current, making it suitable for controlling high-power devices like pumps and heaters.

1. Price: The IPS-383 is more expensive than some other relays on the market, especially considering its underwater rating and high current capacity.

2. Limited switching frequency: The IPS-383 can only switch at a maximum frequency of 1 Hz, which may not be suitable for fast-switching applications.

3. Requires a 12V DC power supply: While 12V DC is a common power supply for aquarium systems, it may not be convenient for all applications, and additional wiring may be required.

In conclusion, the Groco IPS-383 is an excellent choice for underwater applications that require a high current capacity and reliable switching. Its compact size and underwater rating make it a valuable addition to many aquarium systems. However, its higher price point and limited switching frequency may be a drawback for some users.

If you're looking for a reliable and underwater-rated relay with a high current capacity, the Groco IPS-383 is a recommended option. However, if you're on a tight budget or require a faster switching frequency, you may want to consider alternative options.

part # ips383 prices

• $10.00-$499.95

specifications vesselvent:

• brand: Groco
• manufacturer part number: IPS-383

offer vesselvent:

• availability: In Stock
• options: Ship-to-home
• quantity: 1
• sold: 0
• started: November 17, 2025

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• rating: 100.0%
• # reviews: 30

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• transit: 4-8 Days
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• Parts Accessories > Boat Parts > Plumbing Ventilation
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