50751663737500F

50751663737500F Application Field and Working Principle

The 50751663737500F is an electrical panel indicator lamp, which is also called a pilot light. It is designed to indicate the status of operation of electrical equipment and devices, typically in industrial or commercial settings. The lamp is composed of a transparent glass outer shell, a high-intensity LED or other light source, and a DC power supply. It is designed to be installed in an electrical cabinet, distribution board, or other enclosure to provide instant visibility of equipment status.

Applications

The 50751663737500F is widely used in manufacturing, engineering, process control and other industrial fields. It can be used to indicate the status of motors, circuit breakers, contactors, switches, and other electrical and industrial equipment. It is also used as a warning indicator, to alert personnel of a possible hazardous situation, such as high pressure or temperature. The lamp can also be used to provide an indication of power failure whether AC or DC.

Working Principle

The Federal specification for this lamp is MIL-L-15799, and it is designed to work on standard 120 or 220V AC (alternating current). It is wired directly to the electrical circuit, and when the circuit is closed, the light is activated. When the circuit is opened, the light is switched off. The lamp\'s design includes a resistor, which allows it to be connected in series with an AC circuit. This design protects the circuit and ensures that the lamp does not burn out if the voltage is higher than the rated voltage.

The 50751663737500F lamp is also available in a DC (direct current) version, which is designed to be connected in parallel to a DC circuit. In this configuration, the lamp is activated when the voltage is applied, and it stays illuminated until the voltage is removed. The lamp also includes a resistor to protect the circuit from overloading.

Conclusion

The 50751663737500F is a reliable and efficient panel indicator lamp. It is designed to provide an instant visual indication of equipment status, and it can be used in a wide range of applications. It is also designed to work safely and reliably with either AC or DC circuits, and its protective resistor prevents overloads.