UPS Bypass Switches Wraparound Bypass Switch 55 UPS Please supply the following information when requesting codes and pricing. • Bypass switch Type (Tail End or Wraparound, Make Before Break or Break Before Make) • Single or Three Phase • kVA Rating of UPS • Do you need to switch the Neutral • Do you need any optional extras: Auxiliaries, Pushbutton Interlock, Electro-Mechanical Interlock • Do you need the Bypass switch in an enclosure, if yes Plastic or metal *other options available on request • Do you need the Bypass switch wired to terminals. NOTE: Please contact K&N via sales-nz@krausnaimer.com or 0800 736 522 for order codes and pricing Switch can only be operated if Pushbutton is depressed. Depressing operates 1xNO and 1xNC Contacts on Interlock for signalling UPS Auxilliaries can be fitted to the switch to signal UPS or BMS Enclosed or Enclosed and wire to terminals Different enclosure options available, e.g. Plastic, metal etc. Switch has a solenoid Interlock and can only be operated if voltage is applied to the solenoid Available coil voltages 24-110-140VAC PUSHBUTTON INTERLOCK AUXILLIARY CONTACTS ELECTRO-MECHANICAL INTERLOCK ENCLOSED AND WIRED TO TERMINALS Option Extras OFF Position (Not always used) Mains isolated from UPS Input, UPS Output and Load FROM MAINS SUPPLY LOAD K&N UPS BYPASS SWITCH TEST Position Mains Supply Load and UPS Input, Output Isolated FROM MAINS SUPPLY LOAD K&N UPS BYPASS SWITCH NORMAL Position UPS Supplying Load FROM MAINS SUPPLY LOAD K&N UPS BYPASS SWITCH BYPASS Position Mains Supply Load, UPS Input and UPS Output Isloated FROM MAINS SUPPLY LOAD K&N UPS BYPASS SWITCH
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