White Electric | Time Delay Switch, 1 Gang, 250V, 10A, 15h, 3 Wire

Yes, they will operate up to 2.4kw inductive load. 

https://www.clipsal.com/products/detail?CatNo=31VETR3&itemno=31VETR3-WE&backto=/search?q=31VETR3&tab-document-1=0

Yes, the 31VETR3 can be used as normally open and normally closed contact.

For more information, please refer to the link:
https://updates.clipsal.com/ClipsalOnline/Files/Brochures/W0001273.pdf 

The built in push button on the 31VETR3 or 2031VETR3 has the following functions:
• Pressing the button when the timer is passive will initiate timing and set the load, and indicator, to the active state according to the configuration switch settings.
• Pressing the button during timing will cancel timing and set the load, and indicator, to the passive state according to the configuration switch settings.
• To restart the timer when the load is already on, simply perform consecutive turn-on and turn-off functions.
For further information, please refer to the below link:
https://www.clipsal.com/Trade/Products/ProductDetail?catno=31VETR3
https://www.clipsal.com/Trade/Products/ProductDetail?catno=2031VETR3
https://download.schneider-electric.com/files?p_Doc_Ref=CLPDOC_W0001273&p_File_Ext=.PDF