Model Number: "1511 09" could represent a specific model or part number assigned to this particular on-off switch. These numbers often serve as identifiers or reference codes for categorization purposes.
Origin: The inclusion of "China" typically indicates the country where the switch was manufactured or produced. China is a significant manufacturer of various electrical components, including switches, for numerous industries.
Functionality: An "On-Off Switch" is a basic electrical switch used to control the flow of electricity in a circuit. It allows users to either connect ("on") or disconnect ("off") the electrical current passing through a device or appliance.
Application: On-off switches are utilized in a wide range of electronic devices, appliances, machinery, or electrical equipment to regulate power supply or device functionality.