LRD3361 SQUARE D Relays

Review SQUARE D Squarelrd3361 Relays

The LRD3361 series of relays, manufactured by Latchway Relays, is a versatile and reliable solution for various automation applications. These square-design relays are available in single-pole, double-throw (SPDT) configuration, with contacts rated for 30 amperes at 250 volts AC or 30 volts DC.

The LRD3361 relays feature a compact size, with a dimension of 33.6mm x 33.6mm x 22mm (L x W x H), making them suitable for space-constrained installations. The relays come with a high-quality, epoxy-coated PCB that provides excellent protection against harsh environments and ensures long-lasting performance.

These relays are mechanically operated, with a latching action that secures the contacts in their new position once the coil voltage is removed. The operating force for the contacts is 500g, ensuring a positive and secure connection. The contacts are rated for a contact life of 5 million cycles, ensuring long-term reliability.

The LRD3361 series relays are designed for easy integration into various control systems. They come with a removable terminal block that accommodates both spade and screw terminals, making wiring simple and efficient. The relays also have a common coil terminal for wiring multiple relays in parallel.

The LRD3361 relays offer excellent electrical insulation, with a dielectric strength of 1500V AC and a flashover voltage of 2500V. They are also designed to operate in temperatures ranging from -25 C to 70 C, making them suitable for use in a wide range of industrial environments.

The LRD3361 relays are RoHS compliant and come with a 2-year warranty from the manufacturer. They are an ideal choice for applications that require reliable and long-lasting switching solutions in a compact package.

Square D LRD3361 relays are commonly used in industrial automation applications due to their high contact rating, robust design, and reliable performance. Here are some pros and cons of buying these relays to help you make an informed decision.

1. High Contact Rating: The LRD3361 relays have a high contact rating, which makes them suitable for applications requiring heavy loads and frequent switching.

2. Robust Design: These relays are designed to operate in harsh environments, making them ideal for industrial applications where they may be exposed to vibration, moisture, or extreme temperatures.

3. Reliable Performance: Square D is a well-known brand in the electrical industry, and their LRD3361 relays are known for their reliable performance, even in demanding applications.

4. Compact Size: These relays have a compact size, making them suitable for applications where space is limited.

5. Easy Installation: The LRD3361 relays are easy to install, and their terminal design allows for quick and easy wiring.

1. Cost: Square D LRD3361 relays are more expensive than some other relays on the market.

2. Limited Configurability: These relays have limited configurability options, which may limit their application in certain complex control systems.

3. Limited Input Voltage Range: The LRD3361 relays have a limited input voltage range, which may make them unsuitable for some applications.

Square D LRD3361 relays are reliable, robust, and suitable for heavy-duty industrial applications where a high contact rating is required. However, they may be more expensive than some other relays on the market, and their limited configurability and input voltage range may limit their application in certain systems.

If you require a reliable and robust relay for heavy-duty industrial applications, then the Square D LRD3361 relay is an excellent choice. However, if you require a more configurable relay or one with a wider input voltage range, then you may want to consider other options on the market. Ultimately, the decision depends on the specific requirements of your application.

Details:

Oem, NBS, NB, Ned, and ref. Product notes. Refurbished product, fully functional and repaired to oem or better standards. Used product, no damage, may have cosmetic defects, be missing original packaging.

Condition: unused surplus - in original box product/box may have shelf wear this product does not carry manufacturers warranty. These items are sold as is and purchased at buyers risk. As the product would be bought and sold in standard supply chain. Surplus product, in un-used condition, may have minor wear on packaging.

Damaged product, not fit for use or installation, sold parts. Surplus product, in un-used condition, fully functional with minor cosmetic defects. Product height : 3.00 in. Best offer accepted?: yes, sales phone number: number x 1.

Product width : 4.00 in. Product length : 5.00 in. Items do not carry a manufacturers warranty. Oem: from the original equipment manufacturer or in-house warranty.

We buy and sell products in the following conditions. Ned: un-used surplus with minor defects. Surplus product, in un-used condition, missing the original packaging.

specifications genpurrelays:

• brand: Square D
• mpn: Lrd3361
• type: Relays
• weight: 18.40

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• in stock #: 5
• started: december 19, 2025
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• prices: $61.37–$79.09
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• category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays

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