







GM Cuba 16A 2+2 Extension Board with Extension Cord, Heavy-Duty Power Strip with Dual 20A Switches, 16A 3-Pin Plug,
- Manufacturer: GM Modular
- Product: Cuba 16A 2+2 Extension Board with Cord
- Available Variants: 2 Metre Cord, 5 Metre Cord
- Rating: 16A — heavy duty, not a standard 6A/10A strip
- Switches: Two 20A switches
- Plug: 16A three-pin — requires a 16A wall socket
- Application: High-wattage appliances that a normal strip cannot handle
GM Cuba 16A 2+2 Extension Board is a heavy-duty power strip built for the appliances an ordinary extension board cannot safely run — rated 16A, with two 20A switches and a 16A three-pin plug, on a 2 metre or 5 metre cord.
The distinction matters more than most people realise. A standard extension strip is rated 6A or 10A, which is fine for laptops, chargers and lamps but well below what a heater, iron, microwave, induction hob or air conditioner draws. Running one of those from a 10A strip overheats the strip, and overheated extension boards are a common cause of household fires. A 16A board is built for that load: heavier internal contacts, thicker cable, and switches rated to 20A.
The 16A plug is the practical consequence to plan for. It is physically larger than a standard 6A plug and only fits a 16A wall socket — the bigger round-pin outlet usually installed for air conditioners, geysers and refrigerators. It will not go into an ordinary 6A point, and that is deliberate: it prevents a heavy load being connected to light wiring.
Key Features
- 16A heavy-duty rating: Handles appliances that would overheat a standard 6A or 10A strip
- Two 20A switches: Switch gear rated above the board's own current, with margin in hand
- 16A three-pin plug: Connects to a proper 16A wall socket, as heavy loads require
- 2+2 socket layout: Four outlets, spaced for larger appliance plugs
- Two cord lengths: 2 m for close work, 5 m to reach a distant socket
- Heavier internal wiring than a general-purpose strip
Technical Specifications
Note: A couple of specification values below still need confirming against the physical product carton before publishing live.
| Specification | Details |
|---|---|
| Product | GM Cuba 16A 2+2 Extension Board |
| Current Rating | 16A |
| Socket Configuration | 2+2 |
| Switches | Two 20A switches |
| Plug Type | 16A three-pin |
| Cord Lengths | 2 metre · 5 metre |
| Requires | A 16A wall socket |
Which Cord Length?
| Length | Typically suits |
|---|---|
| 2 metre | The socket is close by — kitchen counter, workshop bench, appliance beside its outlet |
| 5 metre | The only 16A socket is across the room, or you need to reach a different corner |
Choose the shorter cord that reaches. Longer cable carries more voltage drop under heavy load, and excess cord gets coiled — which traps heat in a cable already carrying serious current.
Important — 16A Is Not the Same as a Normal Extension Board
- You need a 16A wall socket. The plug is physically larger and will not fit an ordinary 6A point. That is a safety feature, not an inconvenience — it stops heavy loads being run off light wiring
- Check the circuit behind that socket. A 16A appliance needs wiring and an MCB rated for it. If in doubt, ask an electrician before use
- Always uncoil the cord fully. A coiled cable carrying 16A traps heat and can damage its own insulation
- Never daisy-chain it into another extension board, in either direction
- 16A is roughly 3,700 W total across all sockets combined — still a limit, not an invitation to run four heaters at once
Warranty & Customer Care
- Warranty Support Email: care@gmelektra.com
- Customer Care Number: 080-6905-6805
- WhatsApp Number: 99-2035-4444
Why Buy from HomeRun?
- Authentic GM Modular Product: Verified genuine product sourced directly from the brand
- 60-Minute Bangalore Delivery: Express delivery to active service zones for urgent needs
- Project-Friendly Availability: Choose the cord length that matches your 16A socket location
1) How is this different from a normal extension board?
Rating. A standard strip is 6A or 10A; this is 16A, with heavier internal contacts, thicker cable and 20A switches. It is built for appliances — heaters, irons, microwaves, induction hobs — that would overheat an ordinary strip.
2) Will the plug fit my wall socket?
Only a 16A socket, the larger round-pin outlet usually fitted for air conditioners, geysers and refrigerators. It will not fit a standard 6A point, deliberately — that prevents a heavy load being connected to light wiring.
3) Should I buy the 2 m or the 5 m?
The shortest one that reaches. Longer cable means more voltage drop under heavy load, and spare cord ends up coiled, which traps heat in a cable already carrying serious current.
4) Can I run an air conditioner or geyser from it?
It is rated for heavy appliances, but check two things first: the appliance's current draw against the 16A limit, and whether the circuit behind your wall socket is rated for it. Fixed appliances like geysers are normally hard-wired rather than run from a strip — ask an electrician.
5) How much total load can it take?
16A, roughly 3,700 W across all sockets combined. That is a genuine limit. Two high-wattage appliances at once can approach it, so add up what you are actually plugging in.
- Return within 24 hours of delivery for:
- Damaged or defective product
- Wrong or missing item
- Product cannot be returned once installed or used
- Refer to Refund Policy for complete details
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