

The Havells Crabtree Signia Smart 20A Relay Switch 2M Grey is a smart single-channel power switch designed for heavy-load appliance control in modern smart homes and premium electrical installations. It offers feather-touch operation, LED indication, Wi-Fi based control on 2.4 GHz, and a high-performance 20A relay for connected appliances that need higher load handling than regular smart switches.
Key Features
- Smart single-channel power switch for heavy-load appliances
- 20A high-performance relay for higher load control
- Feather-touch operation with LED indicator
- 2 module smart switch design for modular boards
- Works with 2.4 GHz Wi-Fi connectivity
- Retrofit-friendly solution for existing switch points
- Easy installation for electricians and smart home installers
- Supports resistive load up to 5000 W
- Supports inductive load up to 1000 W
- Over 1,00,000 ON-OFF cycles at rated load
- Low standby power consumption of 0.5 W
Technical Specifications
| Brand | Havells Crabtree |
| Product Type | Smart Relay Switch |
| Series | Signia Smart |
| SKU | ACWAV007 |
| Colour | Grey |
| Module Size | 2 Module |
| Switch Type | Single Channel Power Switch |
| Rated Load per Switch | 1 x 20A High Performance Relay |
| Rated Voltage | 160 V AC - 270 V AC, 50 Hz |
| Resistive Load | 5000 W |
| Inductive Load | 1000 W |
| Radio Frequency | 2400 MHz - 2483 MHz |
| Wi-Fi Compatibility | 2.4 GHz |
| Power Consumption in Standby Mode | 0.5 W |
| ON-OFF Cycle | Over 1,00,000 operations |
| Packaging Dimension | 7.6 cm x 7.6 cm x 6.0 cm |
| Country of Origin | India |
| Net Contents | 1 Main Unit |
Applications
- Heavy-load appliance smart control
- Smart home switchboards
- Geyser, high-load lighting, exhaust, and appliance control points
- Residential apartments, villas, hotels, offices, and premium interiors
- Retrofit smart switch upgrades
- Home automation and electrical control projects
Why Buy From MGCkart
- Genuine Havells Crabtree smart modular product sourced through trusted supply channels
- Clear technical details for correct smart relay selection
- Suitable for homeowners, electricians, automation installers, and project buyers
- Bulk order support for smart home, hotel, villa, and residential projects
- Backed by MGC’s electrical trading and project supply experience
Before placing an order, the Customer must carefully review and confirm the product title, SKU, specifications, compatibility, size, color, quantity, description, images, and all other product details. The Customer is responsible for ensuring that the selected product is correct and suitable for their requirements.
Returns may be requested within 7 days from the date the Customer receives the order, as confirmed by the delivery tracking information.
To be eligible for a return, the item must be unused, unworn, undamaged, and returned in its original packaging. The Customer must contact us by email and receive return instructions before sending the item back.
A return may be accepted only in the following circumstances:
– The Customer received an item that does not match the product title or SKU stated in the confirmed order.
– The item arrived damaged or with damaged packaging.
– The item has a manufacturing defect.
– The shipping provider did not allow the Customer to inspect the goods before making payment.
Products with an opened, broken, removed, or tampered seal are not eligible for return, replacement, or refund.
Once the returned item has been received, inspected, and approved, the Customer will receive a full refund of the amount paid for the returned item. The refund will be issued through the original payment method, where possible.
Returned products must be securely packed to prevent damage during transit. Customers should use the original shipping carton whenever possible or another suitable protective box.
Products ordered incorrectly because the Customer did not review the product title, SKU, specifications, compatibility, size, color, quantity, description, images, or other product details are not eligible for return, replacement, or refund.
Items that are worn, used, altered, damaged after delivery, returned without their original packaging, or returned with an opened or tampered product seal will not be eligible for a return, replacement, or refund.
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