What should be verified before connecting a new electrical device on a boat?

Before connecting a new electrical device on a boat, it is crucial to verify its compatibility with the existing electrical system. This step ensures that the new device can operate effectively within the parameters of the boat’s electrical setup, which includes factors like voltage, amperage, and the type of current (AC or DC). Compatibility checks help prevent electrical malfunctions, such as overloads or circuit failures, which could arise from connecting devices that are not designed to work together. Understanding the specific requirements of the new device and how it will interface with the boat's existing wiring and power sources is paramount to maintaining safety and functionality.

While other factors, such as weight, size, color coding, and brand, may play roles in installation and aesthetic considerations, they do not address the fundamental requirement of ensuring the electrical system can properly handle the new device. This focus on compatibility is vital in marine environments where reliability and safety are top priorities.