- Phase Failure Relays
- Monitoring Relays
- Motor / Pump Protection Relays
- Electronics Timers
- Liquid Level Controllers
- Power Line Transducers And MFM
- Automation Products
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- Products For Agri Sector
Products For Agri Sector
AUTO SWITCH 7
Single phasing, reverse phasing, unbalanced supply
Auto reset, 1 NO + 1 NO output contacts
On time delay 1 Minute ± 15 sec. (fixed)
Star Delta Changeover Timer
Auto-Manual switch built-in on front
Suitable for any HP/kW rating pumps
Pre-wired terminals for easy connections
Single phasing, reverse phasing, unbalanced supply
Technical Data
- Supply Voltage 380 / 415 V AC ± 20%
- Output Relay Contacts1 NO + 1 NO
- Output Contact Rating5 Amp. @ 240 V AC (RESISTIVE)
- Unbalance Trip Settings50 V ± 10 V AC
- For Unbalance 4 sec. ± 2 sec
Trip Time Delay
- Dry Run SettingsN.A.
- On Time Delay1 minute ± 15 sec
- Star to Delta Changeover Delay7 sec. ± 2 sec.
- ResettingAuto Reset
- Auto Switch Present
- EnclosureHousing: HIP / Mounting Clamp: Nylon 6
- Over All (H X W X D)102 x 35 x 81
- Mounting90 mm Centre to Centre
Dimensions (mm)
- MountingPanel Mounting
- Weight300gms (Approx.)