Finding a 480V-ac solid-state timer having zero-crossover switching may prove to be an impossible task. Most solid-state timers are rated at only 1A and have voltage ratings no higher than 240V ac.
Enter any time in Asia/Kolkata and find the corresponding asia/kabul time using this Time Calculator. Asia/Kolkata is a UTC +05:30 timezone offset where as India Standard Time (IST) is a UTC +5:30 ...