2191QL7-6V Optoelectronics

A panel indicator is a signal device used to inform the operator of an electrical fault, machine function, or other process. Panel indicators are usually illuminated by an electrical current and are most commonly constructed with incandescent bulbs or LEDs. Pilot lights are a type of panel indicator used to indicate the status of a system. The 2191QL7-6V is a typical example of a panel indicator and pilot light and is widely used in industrial and manufacturing settings.

The 2191QL7-6V panel indicator and pilot light is a slim, low profile unit that is enclosed in a black dustproof housing. It is designed for a variety of applications including indicating motor operation, overheating, security systems, and many other electric motor-driven systems. The 2191QL7-6V is also suitable for wet or corrosive environments, as its housing materials are resistant to most acids, alkalis, and solvents. The unit has a UL-94V-2 listing for flammability and is approved for uses in the United States and Canada.

The 2191QL7-6V operates using a combination of a neon bulb and an incandescent lamp. When the system is powered, the incandescent bulb illuminates, indicating that power is being supplied to the system. The incandescent bulb is dimly lit when the system is in idle mode. When a malfunction is detected, the neon bulb flashes a bright, steady red light. This light helps alert the operator as to what needs to be addressed.

The 2191QL7-6V is easy to install and requires no special wiring. It includes mounting hardware for convenient installation and can be mounted to a wall or junction box without the need for additional components. The unit is also equipped with brackets and screws for mounting to any compatible surface. Its design is simple and user-friendly, requiring minimal maintenance.

The 2191QL7-6V is a versatile and reliable panel indicator and pilot light. Its slim, low-profile housing and simple design make it an ideal choice for a variety of applications in industrial and manufacturing settings. The unit is easy to install and requires no special wiring, making it a cost-effective solution for any facility.