Ratnotech Automatic Changeover Switch 100Amps Three Phase 100 A Step Dimmer(Light Grey)
Ratnotech

Ratnotech Automatic Changeover Switch 100Amps Three Phase 100 A Step Dimmer(Light Grey)

Deal score 90/100· Excellent deal33% off MRP· Near 90-day low

Based on current discount vs MRP and price history — not product quality reviews.

BEST PRICE
Flipkart
In stock
₹12,160
33% off
₹18,225
Updated 36d ago
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    Delivery to India: 2–7 business days to IndiaTypical return window: up to 7 days (category-specific rules on retailer site). Return shipping usually paid by customer unless stated otherwise on checkout.
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All-time low: ₹12,160 (last 90 days)

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About this product

The Automatic Changeover Switch 100 Amps Three Phase with 100 A Step Dimmer is a reliable and efficient power management solution for residential, commercial, and industrial applications. Designed for seamless automatic switching, it ensures uninterrupted power supply by instantly shifting to a backup source during outages or voltage fluctuations—eliminating manual intervention and reducing downtime. Equipped with a 100 A step dimmer, it allows precise control over power levels, optimizing energy usage and reducing electricity costs. The three-phase design ensures even power distribution, making it ideal for heavy-duty machinery, HVAC systems, and high-power equipment. Built with overload protection, short circuit prevention, and surge resistance, this switch safeguards connected devices while ensuring durability in harsh conditions. Its compact, easy-to-install design integrates seamlessly into various electrical setups. Whether for industrial machinery, commercial lighting, or home power management, this automatic changeover switch offers enhanced safety, energy efficiency, and uninterrupted operation.

Specifications

General

Brand
Ratnotech
Color
Light Grey
Current Rating
100 A
Load Type
Resistive
Material
Metal Cabinet powder coated
Model Name
Automatic Changeover Switch 100Amps Three Phase
Model Number
Automatic Changeover Switch 100Amps Three Phase
Net Quantity
1
Number of Poles
4
Number of Ways
2
Power Requirement
15 W
Product Id
DIMH7XBNWEHSYXZM
Shade
WHITE
Type
Step
Used For
Automatic Changeover Switch

Additional Features

Key Features
Automatic Power Switching – Seamlessly transfers power from the main supply to a backup source in case of outages, ensuring uninterrupted electricity., 100 Amps Three Phase Support – Designed for heavy-duty applications, ideal for residential, commercial, and industrial setups requiring stable power distribution., Built-in 100A Step Dimmer – Allows controlled adjustment of power levels, helping in energy efficiency and optimized power consumption., Overload & Short Circuit Protection – Integrated safety features protect connected appliances and systems from power surges, fluctuations, and electrical faults., Durable & High-Quality Construction – Built with premium materials to withstand tough environmental conditions for long-lasting performance.
On/Off Switch
No
Other Features
Seamless Auto Transfer – Instantly detects power failures and switches to the backup source without manual intervention., Stable Three-Phase Power Management – Ensures balanced and efficient power distribution across all connected loads., Compact & Space-Saving Design – Fits easily into existing electrical panels or installations without taking up too much space., Noise-Free Operation – Works silently without creating disturbances, making it ideal for residential and office environments., Corrosion-Resistant Build – Made with high-quality materials that prevent rusting and wear, ensuring long-term durability.
Indicator Present
Yes

In the Box

Sales Package
1 dimmer

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