Proton 2-AC air conditioner timer helps in setting on and off two air-conditioners alternatively.

Specifications:
• Input Supply: 230VAC +/- 15 %, 50Hz. Output: 230V, 25 Amp. Separate for 2 A/Cs.
• Protections: Over voltage (OV): Cutoff 270 V & Cut in 260 V Under voltage (UV): Cutoff 160 V & Cut in 170 V
• O/P Contacts: O/P contact for both A/C 2
• Indications: A/C1 ON, A/C2 ON, ON Delay, Over voltage (OV) trip, Under voltage (UV) Trip, Manual Mode, Auto Mode.
• ON Delay Time : 2 minute & 30 sec
• Change over time delay : 4/8 Hr ( site selectable switch)
• O/P Contacts Rating : 30 amps At 230 VAC
• Mounting: Wall Mounting
• Dimension: 85(W) X 190 (L)

Working:
1. If Auto/Man switch is in Auto mode & Test/Timer switch is in Timer position then each A/C runs for Hrs. which is selected by user.
2. If Auto/Man switch is in Auto mode & Test/Timer switch is in Test position then both A/C runs for Hrs. which is selected by user.
3. If Auto/Man switch is in Manual mode then A/C will be ON which is selected by third DIP switch. It will be continuously ON.

Keywords : 2 AC Timer, timer for switching 2 air conditioners one by one, 4 hours ac timer, timer for air conditioner