مصباح مؤشر القفل من De Dietrich JJJ030006715

A lockout indicator light is a critical safety component on burner and boiler control panels, signaling when the system has entered a lockout state due to a fault. This visual alert helps technicians and operators quickly identify that the burner has shut down for safety reasons, such as flame failure or sensor malfunction. Essential for efficient troubleshooting and maintenance, this indicator light ensures that issues are promptly addressed. Designed for reliable performance in heating equipment, it is a key spare part for maintaining safe and efficient boiler and burner operation.