Keenovo Heated Bed with Prewired PLUG and PLAY SSR Kit for Creality S5 Printer - 4 hole

NOTE: Preliminary Description. This is a Keenovo brand 120V AC Powered heated bed, which is pre-wired for plug and play operation.  No longer do you have to DIY it.  We have taken all the work out of getting heat to your printer bed.  We also have tackled, and engineered 3 important safety features to ensure safety of the operator, and safety for you home, school, or laboratory.   What does it do? Heats your entire bed in seconds.    Typically, 1 minute to arrive at a temperature of 70 C, 2 minutes to 80 C.  It can heat to 125C with complete protection from overheating, shock, or fire. Warning: Surface may be hot! Sizes: 500 x 500 mm 400 x 400 mm   Installation: In short, you apply the self adhesive, and apply to underside of your bed.  We recommend a fine mist of glass cleaner to help positioning.  Then roll back one side and wipe away by hand.  Apply pressure working from stuck down portion outward.   Our prefabricated connectors plug into the back of your control box.  2 Ground w