


| Brand | OMRON |
|---|---|
| Manufacturer Part Number | G7L-1A-TUBJ-CB |
| Current Type | AC |
| Type | POWER RELAY |
| Maximum Amperage | 25A |
| Number In Pack | 2-5 |
| Coil Voltage | 101-150 V |
| Number Of Pins | 4-PIN |
The Omron G7L-1A-TUBJ-CB Enclosed Power Relay is a versatile and robust electrical component designed for various automation applications. This relay boasts an enclosed design, offering protection against dust, water, and other environmental elements, making it ideal for use in harsh industrial environments.
The G7L-1A-TUBJ-CB features a normally open (NO) contact type, which means it opens when the coil is de-energized and closes when the coil is energized. It can handle a maximum current of 10 amperes and a maximum voltage of 250 volts. This makes it suitable for controlling larger loads such as motors, compressors, and pumps.
The relay has a compact size, with dimensions of 57.15 mm (L) x 35 mm (W) x 43 mm (H), allowing easy integration into control panels and industrial systems with limited space. The enclosure material is polyphenylene sulfide (PPS), which exhibits excellent heat resistance, chemical resistance, and durability, ensuring long-lasting performance.
The Omron G7L-1A-TUBJ-CB relay operates at a coil power consumption of 2.9 watts and has a contact bounce time of less than 1 millisecond. It features mechanical and thermal overload protection, guarding against excessive current flow or temperature rise, resulting in longer relay lifespan and enhanced system reliability.
This enclosed power relay is calibrated for a standard coil voltage of 120 volts and comes with a standard 5-pin terminal block configuration for easy wiring connections. The components for the thermal and overload protection are pre-integrated within the relay body, reducing the need for additional external components in your system design.
To ensure seamless compatibility with other automation components, the G7L-1A-TUBJ-CB relay features enhanced compatibility with various control systems, including Omron and Allen-Bradley PLCs. By integrating this high-performance relay into your automation project, you can rely on efficient and accurate control of your actuators, resulting in improved system performance and optimal industrial operations.
The Omron G7L-1A-TUBJ-CB enclosed power relay is a commonly used electrical component for controlling power to various loads. Here are some pros and cons that might help you make a decision on whether to purchase this specific relay:
Pros:1. Compact Size: This relay is a good option for appliances or systems with limited space due to its small size and flat profile.
2. Robust Design: The relay has a rugged, sealed construction that can withstand harsh environments.It is moisture-resistant, dust-proof, and can operate in temperatures up to 65 C.
3. Versatile: The G7L-1A-TUBJ-CB can be used in various applications, including industrial, commercial, and residential projects.
4. High Load Capacity: This relay has a high contact capacity of 10A, making it suitable for handling large currents or high-power loads.
5. Silent Operation: The relay operates silently and does not produce any audible noise, making it ideal for applications where noise is a concern.
Cons:1. Limited number of Contacts: This relay design has only two contacts. If you need to control multiple loads, you may need to use multiple relays or consider a relay with more contacts.
2. Limited Operating Voltage: The maximum operating voltage is 240VAC, and it may not be suitable for high voltage applications.
3. Limitations on coil voltage and current: The coil needs a DC voltage between 3-5.5V and a maximum current of 0.5A.
4. Requires External Coil: The relay requires an external coil, which can add to the overall cost and complexity of your project.
5. Limited Instantaneous Switching Capability: This relay can only switch the load a limited number of times in one minute, making it less suitable for high-frequency switching applications.
Conclusion:The Omron G7L-1A-TUBJ-CB enclosed power relay is an excellent choice when you need a compact, rugged, silent relays in your project where the loads are low to medium power, and environmental conditions are not harsh. However, for high voltage, high current, high switching frequency, or multi-load applications, you may need to consider other options. Additionally, the need for an external coil and the limited number of contacts may also be a consideration when making a purchasing decision.
Recommendation:Consider your specific requirements for your project carefully before deciding to purchase the Omron G7L-1A-TUBJ-CB enclosed power relay. Evaluate the load's power requirements, switching frequency, and the operating environment. If the relay meets your requirements, its compact size and rugged design make it an excellent value for the money. If not, consider other options with more contacts and higher voltage or current handling capabilities to suit your application.
This pack includes 2-5 relays with a coil voltage of 101-150v, making it suitable for various industrial and electrical equipment setups. The Omron G7L-1A-TUBJ-CB enclosed power relay is a reliable and durable 4-pin power relay designed for ac current type applications with maximum amperage of 25a.
