ESC 03/02 for negative polatity ESC 03/03 for positive polatity
The safety check Type ESC 03/02 (for negative polatity) and ESC 03/03 (for positive polatity) takes over all repeating safety checks according to EN 50176 and EN 50177 automatically.
order number: 810348 (negativ) 810359 (positiv)