
| Brand | OMRON |
|---|---|
| Manufacturer Part Number | MJN3C-AC24 |
| Type | INDUSTRIAL CONTROL AUTOMATION ELECTRICAL RELAYS PLUG-IN REL |
| Features | GENERAL PURPOSE RELAY, BASE SHAPE SQUARE, COIL VOLTAGE 24V AC, CONTACT FORM 3PDT, CURRENT RATING 10 A, ELECTRICAL CONNECTION QUICK-CONNECT, FLAT PIN WIDTH 0.187 IN, NUMBER OF PINS 11, PIN SHAPE FLAT, SEALING ENCLOSED, STATUS INDICATOR NO INDICATOR |
| Contact Rating | DC 10 A 28V, HORSEPOWER 120V AC 1/3 HP, HORSEPOWER 240V AC 1/2 HP, MOUNTING STYLE PLUG-IN, PUSH-TO-TEST METHOD MANUAL, BODY DEPTH 1.91 IN, BODY HEIGHT 1.53 IN, BODY WIDTH 1.4 IN |
| Item Height | 2.300 |
| Item Length | 1.700 |
| Item Width | 1.500 |
| Country/region Of Manufacture | CN |
| Custom Bundle | NO |
| Weight | 0.2000 |
The Omron MJN3C-AC24 General Relay is a versatile and reliable electrical component designed for various automation applications. This 3-pole, double-throw (3PDT) relay features a 24V AC coil with a voltage rating of 115V AC, making it suitable for use in industrial settings where AC power is available.
The Omron MJN3C-AC24 is constructed with high-quality materials to ensure long-lasting performance. The contacts are made of silver alloy for enhanced conductivity and durability. The relay also includes a built-in overload protector to prevent damage from excessive current.
This 3PDT relay allows for the switching of three separate circuits with a single control signal. Each of the three poles has two normally open (NO) contacts and one normally closed (NC) contact. The contacts are arranged in a square pin configuration, which provides easy wiring and connection to other components.
The Omron MJN3C-AC24 General Relay is designed to handle a maximum current of 10A per contact. The contacts can be used in both AC and DC circuits, making this relay a versatile component for various automation applications. The relay also features a low contact resistance of 20 milliohms, ensuring fast and reliable switching.
The Omron MJN3C-AC24 is built to meet the highest industry standards, including UL and CSA. It is also RoHS compliant, ensuring that it is free of certain hazardous materials. This relay is an essential component for automation systems, providing reliable and efficient switching capability for a wide range of applications. Whether you're working in a manufacturing plant, a laboratory, or a control room, the Omron MJN3C-AC24 General Relay is the ideal choice for your electrical switching needs.
The Omron MJN3C-AC24 is a 3-pole double-throw (3PDT) general-purpose relay with a 24V AC coil. Here are some pros and cons that may help you decide if this relay is suitable for your needs:
Pros:1. Widely Used: The Omron MJN3C-AC24 is a popular and commonly used relay in various industries, making it easy to find information and support.
2. Versatile: It can handle a wide range of AC voltage and current, making it suitable for various applications.
3. Robust: Omron is a reputable manufacturer known for producing high-quality electronic components, ensuring durability and reliability.
4. Easy to Install: Its standard size and screw terminals make it easy to install in most applications.
5. Cost-Effective: Compared to other relays with similar specifications, the Omron MJN3C-AC24 is relatively affordable.
Cons:1. Limited Operating Temperature: The relay's operating temperature range is relatively narrow, making it less suitable for extreme temperature environments.
2. No Built-in Overload Protection: It does not come with built-in overload protection, so you'll need to provide external protection if necessary.
3. No Diagnostic Features: It does not have any diagnostic features, so you may need to use external testing equipment to determine its status.
In conclusion, the Omron MJN3C-AC24 is a versatile and cost-effective 3PDT general-purpose relay suitable for various applications that require AC voltage and current switching. However, it has some limitations, such as a narrow operating temperature range and the absence of built-in diagnostic features. If these limitations are not a concern for your application, then the Omron MJN3C-AC24 is an excellent choice. Otherwise, you may want to consider alternative relays with similar specifications but more advanced features.
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