
( Brand: Square D ), ( Manufacturer Part Number: SP1175 ), ( Type: Surge Protector ), ( Color: Black ), ( Input Voltage: 240 V ), ( Country Of Origin: United States )
The Square SP1175 surge arrester is a crucial component in protecting electrical systems from damage caused by power surges. This surge arrester is specifically designed for secondary applications, meaning it is typically installed after the main service disconnect or circuit breaker panel in the electrical system.
This model, SP1175, is a Type 2 surge arrester, which is suitable for use in both residential and commercial applications. It is rated for a continuous current of 15 amperes and a surge current of 30,000 amperes. The surge impedance level (SIL) is 50 ohms, which ensures effective protection against surges without significantly impeding the normal flow of electrical current.
The SP1175 surge arrester features a metal-oxide varistor (MOV) technology, which is known for its fast response time and high surge capacity. This technology allows the surge arrester to absorb excess voltage during a surge event while maintaining a low impedance level under normal operating conditions. This results in minimal power loss and improved system efficiency.
The surge arrester is designed with a tamper-proof, weather-resistant housing, ensuring durability and reliability in various environmental conditions. The housing is also UL 486A listed, ensuring compliance with the highest safety standards.
The secondary wire for this surge arrester is a 12AWG copper wire, which is suitable for use in most electrical applications. The wire is insulated with a high-quality, cross-linked polyethylene (XLPE) insulation material, providing excellent electrical insulation and mechanical strength. The wire is also rated for a maximum operating temperature of 90 degrees Celsius, making it suitable for use in a wide range of electrical systems.
Overall, the Square SP1175 surge arrester and its accompanying secondary wire are essential components for protecting electrical systems from the damaging effects of power surges. Their high surge capacity, fast response time, durability, and compliance with safety standards make them an excellent choice for both residential and commercial applications.
Buying a Square D SPy1175 Surge Arrester with secondary wire involves considering its potential benefits and drawbacks. Here's a brief analysis of each:
Benefits:1. Protection against Surges: A surge arrester is designed to protect your electrical system from power surges, which can cause damage to appliances and even start fires. By installing a Square D SPy1175 Surge Arrester, you can safeguard your electrical system against such damages.
2. Compatibility: This surge arrester is designed to work with Square D QO series electrical panels, making it a compatible and reliable choice for those with this type of electrical system.
3. UL Listed: The UL (Underwriters Laboratories) listing signifies that the product has been tested and meets specified safety and performance requirements. This adds an extra layer of assurance for the safety and efficiency of the surge arrester.
Drawbacks:1. Additional Cost: Installing a surge arrester involves an additional cost, which may not be within everyone's budget. However, the long-term benefits of protecting your electrical system against potential damages can outweigh the initial investment.
2. Installation Complexity: Installing a surge arrester may require the assistance of a licensed electrician, which can add to the overall cost and complexity of the project.
3. Limited Coverage: A single surge arrester may not provide full coverage for an entire house, especially in larger homes. In such cases, multiple surge arresters may be required to ensure adequate protection.
Conclusion:The Square D SPy1175 Surge Arrester with secondary wire offers protection against power surges, compatibility with specific electrical panels, and UL listing, making it a reliable and safe choice for safeguarding your electrical system. However, it involves an additional cost and potential complexity of installation, as well as limited coverage for larger homes.
Recommendation:If you have a Square D QO series electrical panel and are concerned about potential power surges damaging your electrical system, then the Square D SPy1175 Surge Arrester with secondary wire is a recommended option. It is essential to consider the installation cost and complexity and potential need for additional surge arresters for larger homes before making a final decision.
With a 240V input voltage and sturdy 3-wire design, this black surge protector is made by Square D, trusted brand known for quality electrical products. Manufactured in the USA, this surge arrester provides peace of mind by ensuring your electronic devices are safeguarded from potential damage caused power surges. The Square Surge Arrester secondary SP1175 is a reliable and efficient surge protector designed to shield electrical devices from power surges.