Tronic Automatic Voltage Switcher 3 Phase
- Power rating: 16 Amps
- Voltage: AC 220–240V (three-phase input monitoring)
- Frequency: 50/60 Hz
- Control: Supports any size contactor or external 3-phase controller
- Delay setting: User-adjustable from 10 seconds to 10 minutes
- Material: High-grade PVC enclosure
- Color: White
- IP rating: IP66 (weather and dust resistant)
- Dimensions: Height 180 mm x Width 130 mm
- Application: Three-phase air conditioners, industrial refrigeration, industrial machinery, building circuits
- Warranty: 1 year
Free delivery within Nairobi on orders of KES 5,000 or more. Otherwise delivery across Kenya is KES 300. The delivery fee is paid on delivery, not at checkout. Delivery information
Product Description
The Tronic Automatic Voltage Switcher 3 Phase is a high-reliability device designed to protect industrial and commercial electrical systems from voltage irregularities and phase faults. It continuously monitors all three phases and disconnects power in case of over-voltage, under-voltage, phase loss, or incorrect phase sequence, helping to prevent costly damage to sensitive equipment. Ideal for protecting entire buildings, machinery, or three-phase air conditioning and refrigeration units, this switcher provides peace of mind in demanding electrical environments. Its weather-resistant IP66 housing and adjustable time delay make it suitable for both indoor and outdoor installations.
Product Features
Three-Phase Voltage Monitoring
Continuously monitors over-voltage, under-voltage, and phase loss on all three phases to prevent electrical damage to connected equipment.
Phase Sequence and Frequency Error Indication
Equipped with functionality to detect phase sequence errors and mains frequency anomalies, offering comprehensive monitoring of incoming power quality.
Adjustable Delay Timer
Allows the user to set a delay period between 10 seconds and 10 minutes before reconnecting power after a fault clears, preventing rapid cycling or surge damage.
High Compatibility and Control
Controls any size contactor or external three-phase controller, making it ideal for large loads and critical equipment.
Weatherproof Construction
Enclosed in a durable IP66-rated PVC casing, ensuring protection against dust and powerful water jets, suitable for harsh environments.
Product Specifications
- Power rating: 16 Amps
- Voltage: AC 220–240V (three-phase input monitoring)
- Frequency: 50/60 Hz
- Control: Supports any size contactor or external 3-phase controller
- Delay setting: User-adjustable from 10 seconds to 10 minutes
- Material: High-grade PVC enclosure
- Color: White
- IP rating: IP66 (weather and dust resistant)
- Dimensions: Height 180 mm x Width 130 mm
- Application: Three-phase air conditioners, industrial refrigeration, industrial machinery, building circuits
- Warranty: 1 year
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