
( Brand: Onan ), ( Manufacturer Part Number: 307-1070 ), ( Model: ONAN 307-1070 )
The ONAN 307-1070 is a versatile and reliable AC contactor relay designed for various applications in generator systems. This single-phase, 120/240V AC relay comes with a built-in overload protection feature, ensuring the safe operation of connected devices.
The ONAN 307-1070 boasts a robust and compact design, making it a popular choice for generators and transfer switches. The relay is constructed using high-quality materials, ensuring durability and longevity. Its dimensions measure 5.1 inches (L) x 3 inches (W) x 2 inches (H), making it a space-efficient solution for generator control systems.
The ONAN 307-1070 features three terminals: L1, L2, and COM. The L1 and L2 terminals are used for line power connections, while the COM terminal is used for the common connection. The overload protection is activated through the NO (Normally Open) contact, which is rated for 15A at 125V and 10A at 240V. The relay also comes with an NC (Normally Closed) contact, which can be used for various applications, such as turning on an external load or activating an alarm when the generator is not running.
The ONAN 307-1070 is easy to install and operate. It comes with a clear and concise labeling system, making it simple to identify the appropriate terminal for each connection. The relay can be mounted using the provided mounting holes or can be installed in a DIN rail mounting system. The ONAN 307-1070 also comes with a built-in test button, allowing users to easily test the functionality of the relay without the need for external testing equipment.
In summary, the ONAN 307-1070 is a high-performance AC contactor relay that offers built-in overload protection, a robust and compact design, and easy installation and operation. It is a reliable solution for various generator system applications, ensuring safe and efficient operation of connected devices.
The ONAN 307-1070 relay is a component used in RV generators to manage the power flow between the generator and the coach's electrical system. Here are some potential pros and cons of purchasing this relay:
Pros:1. Durable: The ONAN 307-1070 relay is known for its robustness and long lifespan. It is designed to handle heavy electrical loads and can withstand harsh conditions, making it a reliable choice for RV owners who use their generators frequently.
2. Easy to Install: Installing the ONAN 307-1070 relay is a relatively straightforward process. It can be done by most RV owners with basic electrical knowledge, and there are numerous online resources and tutorials available to guide you through the process.
3. Improved Safety: A faulty relay can pose a significant safety risk, as it can cause electrical surges, shorts, or even fires. By replacing an old or malfunctioning relay with a new one, you can ensure that your generator is functioning safely and efficiently.
4. Cost-Effective: While the upfront cost of the ONAN 307-1070 relay may seem high, it is a cost-effective solution in the long run. By investing in a high-quality relay, you can avoid the cost and inconvenience of frequent repairs or replacements.
Cons:1. Expensive: Compared to some other relays on the market, the ONAN 307-1070 relay can be quite expensive. This may be a deterrent for some RV owners who are working within a tight budget.
2. Limited Availability: The ONAN 307-1070 relay is not available from all retailers or distributors. This can make it difficult to find and purchase, especially for RV owners who are traveling or in remote locations.
3. Complex Electrical System: The electrical system of an RV can be complex, and installing a new relay can involve working with high voltages and intricate wiring. This may be intimidating for some RV owners who lack electrical expertise.
Conclusion:The ONAN 307-1070 relay is a high-quality component that offers durability, reliability, and improved safety for RV generators. While it may be more expensive than some other relays on the market, its long lifespan and ease of installation make it a cost-effective solution in the long run. However, its limited availability and complex installation process may be a deterrent for some RV owners. Ultimately, the decision to purchase the ONAN 307-1070 relay depends on your individual needs, budget, and electrical expertise. If you are comfortable working with electrical systems and value reliability and durability, then the ONAN 307-1070 relay may be the best choice for you.