These LED indicators should not be operated without a suitable series resistor or other current-limiting device. Marl 8mm Nickel Plated Brass LED Panel Indicators - 571/573 Series
Marl 6mm IP67 Multi-Voltage LED Panel Indicators - 660 Series. 6mm mounting Plastic housing Range of LED colours Sealed to IP67 Solder pins or wire terminations Diffused lens
The essential test tools and equipment needed to implement a safe isolation procedure are a dedicated voltage indicator, a proving unit to verify the voltage indicator, a locking off device which c...