Surge Guards are essential devices that protect your electrical appliances and systems from power surges. Power surges can occur due to lightning strikes, power outages, or other factors, and they can cause significant damage to electronic equipment. Surge guards act as a barrier between the electrical supply and your devices, diverting excess current away from them and preventing damage. The Surge Guard 35550 Hardwire Model - 50 Amp is an excellent choice for larger RVs or trailers with multiple power circuits. It has a high surge rating of 1280 joules, which means it can protect your devices from even the most severe power surges. The hardwire design also ensures that it stays securely in place and doesn't move around during use. The Surge Guard 35530 Hardware Model - 30 Amp is a more affordable option for smaller RVs or trailers with fewer power circuits. It has a surge rating of 680 joules, which should be sufficient to protect most devices from typical power surges. The hardwire design also ensures that it stays securely in place and doesn't move around during use. The Camco Analzyer 55312 Circuit Analyzer Dogbone 30 Amp is a versatile tool that can be used for both surge protection and circuit analysis. It has a surge rating of 680 joules, which should be sufficient to protect most devices from typical power surges. The dogbone design allows it to fit easily into any standard electrical outlet, making it easy to use in any RV or trailer. The Progressive Industries 313.1168 SSP30X Smart Surge Protector - 120V/30A is a high-quality surge protector that offers advanced features for modern devices. It has a surge rating of 945 joules, which should be sufficient to protect most devices from typical power surges. The smart design also allows it to monitor the current flow and detect any changes in voltage or current levels, alerting you if there is an issue with your electrical system. The Camco 55301 30 Amp RV Power Defender Voltage Protector/Monitor with Integrated Surge Protection is a reliable surge protector that also monitors the voltage and current levels in your electrical system. It has a surge rating of 680 joules, which should be sufficient to protect most devices from typical power surges. The integrated design allows it to monitor both voltage and current levels, providing you with real-time information about the health of your electrical system. The Southwire Surge Guard Portable 30-Amp 120-Volt Wireless Communication-Capable Surge Protector is a convenient surge protector that can be used in any location. It has a surge rating of 680 joules, which should be sufficient to protect most devices from typical power surges. The wireless communication design allows it to alert you if there is an issue with your electrical system or if the surge protector needs maintenance. The PROGRESSIVE INDUSTRIES SSP30 Smart Surge Protector with Cover (30 Amp) (Renewed) is a high-quality surge protector that offers advanced features for modern devices. It has a surge rating of 945 joules, which should be sufficient to protect most devices from typical power surges. The smart design also allows it to monitor the current flow and detect any changes in voltage or current levels, alerting you if there is an issue with your electrical system. Overall, surge guards are essential for protecting your electronic equipment and systems from power surges. These products offer a range of features and designs that make them suitable for different RVs and trailers.