Access cable harnesses, to the upper meter from SLS switch, HLAK, main switch or backup fuse D or DO to the upper meter with double-decker, (heights 1200/1350 mm), Y871B and Y872E please do not use to connect QuickConnect devices (< 80 A), Y871B and Y872E for meters with a larger clamping range (e.g. 80 A meters), wire end ferrules 25 mm (not suitable for connection to SLS), Y871DS2 for standard meters up to 63 A rated current or up to 44 A continuous current, wire end ferrules 18 mm
