222290 6 amp plug element diode.
For Tennant cleaning machines:
3640/T600/6200/T500/S30/800/S20/T12/M30/M20/T5e/5680/T5/B10/Sentinel/ATLV 4300/T300e/T300/T350/R14/8300/T16/T7/T20/5700.
Price includes UK postage.