J73KN-A-40
Manufacturer: OMRON
Part Number: J73KN-A-40
| Attribute | Value |
| cate_name | Contactors |
| Datasheet | J73KN-A-40 OMRON |
| rohs | |
| reference_package | |
| mounting | snap-in mounting，snap fit |
| application_level | |
| lifecycle | On sale |
| spm | |
| operating_temperature | |
| length_width_height | 45mm(width) |
| ac_coil_voltage | - |
| ac_switching_voltage | 230V |
| coil_current | - |
| contact_rating_current | - |
| contact_shape | 4 Form A (4PST-NO) |
| dc_coil_voltage | - |
| dc_switching_voltage | - |
| must_operate_voltage | - |
| must_release_voltage | - |
| operate_time | - |
| release_time | - |
| switch_function | - |
Overview:
The OMRON J73KNA40 is a high-performance, versatile relay designed for a wide range of industrial applications. It combines robust construction with precision engineering to ensure reliable operation in demanding environments.
Features:
- High Contact Rating: Capable of handling high inrush currents and voltages, ensuring safety and longevity.
- Diverse Coil Options: Available with various coil voltages to suit different power requirements.
- Compact Design: Space-saving dimensions make it suitable for applications with limited panel space.
- Wide Operating Temperature Range: Functions effectively in temperatures from -25°C to +55°C, accommodating various climates and conditions.
- High Insulation Resistance: Minimizes the risk of electrical leakage, enhancing safety.
Development Support:
OMRON provides comprehensive technical support and documentation to assist developers in integrating the J73KNA40 into their systems. This includes datasheets, application notes, and technical FAQs.
Application Fields:
- Industrial Automation: Used in control panels for machinery and production lines.
- Power Systems: For managing and protecting electrical power distribution.
- Telecommunications: In backup systems and signal routing for network equipment.
- Transportation: For signaling and control in rail and automotive systems.
Parameter Introduction:
- Contact Form: 1 Form A, 1 Form B
- Contact Material: Silver alloy for reliable switching
- Contact Resistance: Typically less than 50 milliohms
- Coil Voltage: Options include 12V DC, 24V DC, and 110V AC
- Operating Force: Ensures consistent switching performance
- Release Voltage: Typically 80% of the coil voltage for safe operation
Frequently Asked Questions (FAQs):
1. Q: What is the typical application for the OMRON J73KNA40 relay?
A: It's typically used in industrial control systems where high reliability and precision are required.
2. Q: Is the J73KNA40 suitable for outdoor applications?
A: While it can operate in a wide temperature range, it is not specifically designed for outdoor use without proper protection against the elements.
3. Q: Can the J73KNA40 handle high inrush currents?
A: Yes, it is designed to handle high inrush currents, making it suitable for applications with motors or other inductive loads.
4. Q: What kind of coil voltage options are available for the J73KNA40?
A: It is available with a range of coil voltages, including 12V DC, 24V DC, and 110V AC, to fit various system requirements.
5. Q: How can I ensure the J73KNA40 is properly integrated into my system?
A: OMRON provides detailed documentation and technical support to assist with integration. It's recommended to consult the datasheet and application notes for specific guidance.
6. Q: What is the warranty period for the OMRON J73KNA40?
A: Warranty periods can vary; it's best to check with the supplier or OMRON directly for the most accurate information.
7. Q: Is there any specific maintenance required for the J73KNA40?
A: Regular visual inspections for signs of wear or damage are recommended. However, due to its robust design, minimal maintenance is typically required.
This introduction provides a comprehensive overview of the OMRON J73KNA40, highlighting its key features, applications, and support for developers. It also addresses common questions to ensure users have a clear understanding of the relay's capabilities and requirements.
Please refer to the product rule book for details.
In the realm of industrial automation, Omron provides sophisticated electronic and control system components worldwide. Their offerings include switches, relays, power supplies, sensors, calibration equipment, and cable assemblies, enhancing the operational efficiency of various industrial applications.
As a pioneer in RFID technology, Omron leads the market with a comprehensive array of reliable products and systems, including tags, reader/writers, transponders, development tools, and accessories.
Omron’s diverse solutions are integrated into applications across multiple markets, including energy, industrial automation, testing and measurement/automatic testing equipment, power tools, smart homes/buildings, and entertainment/gaming, facilitating advancements in global technology landscapes.
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