Voltage Protector, Over Under Voltage Protection With Over Current/Load Protection | Overvoltage & Undervoltage Protection | ESY-M43
Voltage Protector, Over Under Voltage Protection With Over Current/Load Protection | Overvoltage & Undervoltage Protection | ESY-M43
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Advanced Voltage Protector, a smart electrical safeguard designed for today's energy-sensitive environments. Whether you're powering homes, offices, industrial machinery, or commercial facilities, this compact device monitors and reacts to abnormal voltage conditions—including overvoltage, undervoltage, and overcurrent—with lightning-fast precision. Its core purpose? Prevent damage to sensitive electronics and heavy-duty equipment, while extending their lifespan and maintaining power stability.
With a 0.5-second trip delay, precise voltage detection, and adjustable thresholds, the ESY-M43 is ideal for HVAC systems, IT setups, and single-phase applications where uninterrupted performance and safety are critical. The DIN rail mount and real-time LED display make it easy to integrate into existing panels, offering both protection and peace of mind in one sleek package.
Key Features & Technical Specs
- Smart Protection Functions: Guards against overvoltage, undervoltage & overload (voltage protector for Indian homes and offices)
- Rated Voltage: 220V AC (single-phase) (standard for residential & industrial use)
- Rated Current Options: Available in 40A or 63A (for light to heavy-load electrical systems)
- Voltage Accuracy: <1% (precise voltage monitoring & control)
- Protection Ranges:
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- Overvoltage: 130V to 300V
- Undervoltage: 80V to 210V (customizable voltage thresholds for safety)
- Trip Delay: Ultra-fast 0.5 seconds (instant disconnect during voltage spikes or drops)
- Auto Reset Delay: Configurable time setting (auto reconnection after voltage stabilizes)
- Real-Time Display: Digital LED screen (live voltage readings for user awareness)
- Mounting Style: DIN rail mount (easy installation in standard electrical panels)
- Relay Type: Electromagnetic disconnect (stable and reliable protection mechanism)
- Applications: Sensitive electronic appliances | Industrial equipment | HVAC systems | Commercial offices & residential buildings
Smart Motion & Presence Detection
Smart Motion & Presence Detection
Equipped with advanced PIR and microwave sensor technologies, Esysense products detect motion and occupancy with precision — enabling automated lighting and enhancing security in homes, offices, and outdoor spaces.
Intelligent Lighting with in-Built Sensor
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Easy Installation & Versatile Use
Easy Installation & Versatile Use
With user-friendly, plug-and-play designs and adjustable settings, Esysense sensors are ideal for various indoor and outdoor applications — including corridors, washrooms, staircases, parking areas, and commercial buildings.
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advanced radar motion detection, this smart LED bulb automatically turns ON when it detects movement and OFF when the area is vacant. Works seamlessly in both day and night modes—perfect for homes, offices, corridors, parking areas, and outdoor lighting. Available in 7W (bright yet efficient) and 10W (extra brightness).