The FL-I device is a single-pole voltage detector. This device is designed to detect operating voltages clearly indicating either the “voltage present“ or “voltage not present“ state.
This device does not have a built-in power source (battery) and thus no self-test function.
For transportation purposes, the insulating element can be removed from the display unit with the contact electrode.
According to the German accident prevention standard DGUV Regulation 3 (Table 1c), the device is subject to maintenance tests with minimum intervals of at least 6 years.
|Application voltage detectors|
For dry conditions
3 red LEDs
|Nominal frequency||50 Hz (optional 60 Hz)|
|Temperature range||−25 to +70 °C, climatic class N and W|
Order no. 50-1201-001
Order no. 50-1201-002
Order no. 50-1201-003
Order no. 52-0306-002
Order no. 52-0104-101
Order no. 52-0102-001