SmartSwitch DC4
Part Code: SMARTSWITCH-DC4
MF Code: Smart switch4 PCB assemby
£198.00 ex VAT
£237.60 inc VAT
In Stock
SmartSwitch DC4. 4 channel CAN controllable DC switch, dimmer (all channels can offer all functions) - 12-24Vdc. 15Amp CAN communication via RJ45 port with VECan pin out. GTIN13 # 5056785400028
Product Information
SmartSwitch DC4 – 4-Channel DC Load Controller
Take total control of your 12V or 24V power system – safely, smartly, and effortlessly.
Looking to manage lights, fans, fridges or any other DC-powered gear? The SmartSwitch DC4 gives you four independent channels to switch or dim your devices – all from a touchscreen, remote system, or a Victron Cerbo GX.
Designed with CANbus compatibility, built-in safety features like thermal and current overload protection, and easy-to-read status lights – this is the switchboard of the future. No clunky relays, no messy wiring. Just sleek, intelligent control.
Perfect for:
- ✅ Campervans & Overlanders
- ✅ Off-grid homes & cabins
- ✅ Marine & boat DC systems
- ✅ Custom vehicle and leisure installs
Why You’ll Love It:
- One unit, four channels – control lighting, fans, pumps or fridges from a central screen or even remotely.
- Built-in current limiting – protects your gear like a virtual fuse.
- Dimming included – ideal for ambient lighting setups.
- No drama wiring – tidy, clean, and made to integrate easily with Victron GX systems.
Technical Specifications
- Operating Voltage: 8–32V DC (for loads), 6–32V (control only)
- Compatible Voltages: 12V and 24V systems only
- Output Channels: 4 x independently controlled DC outputs (latched, momentary, or dimming mode)
- Max Output per Channel: 5A continuous
- Total System Limit: Internally fused at 15A total
- Current Monitoring: Per channel, full-scale up to 30A
- Overload Protection: Simulated 2A, 3A or 5A ATO-style electronic fuse behaviour
- Thermal Shutdown: Triggered at 90°C (auto-recovery at 75°C)
- CANbus: Isolated, internally powered – supports J1939/NMEA2000 with address claim and PGN
- LED Indicators: On/tripped/fault state per channel
- Mounting: DIN rail friendly or surface mount
- Weight: 170g with connectors
- Enclosure Rating: UL94V-0 flame retardant
- Certifications: EN61000-6-1, EN60000-6-3 A1, EN60945:2002 (marine compliant)
Additional Information
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Marine is Energy Solutions’ longest established market area, since 1996 we have been working with leading OEM boatbuilders, superyacht owners, boat yards and individual sailing and motor yachts. As well as helping clients find power and control systems that fit their requirements we continually strive to introduce new, innovative products to our customers. We research, design and manufacture in house and provide new ways for our clients to attract customers and set themselves apart in terms of look, efficiency and technology. Working with products from the world’s leading manufacturers we are able to offer clients fully designed systems incorporating all elements form helm panels to tank senders.
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Off Grid
We are the UK’s leading supplier of off grid power systems supplying high quality hybrid power systems to residential and commercial customers across the UK and internationally for whom connection to the grid is not a viable option. Our range of Off Grid Solutions includes EasyGrid – a plug and play hybrid solution for homes and businesses looking for a straightforward, affordable way to generate their own power and Containerised systems – robust, semi bespoke systems ideal for isolated projects. We work with off grid power for a variety of sectors including Residential, Farming, Construction, Commercial, Leisure, Glamping, Broadcast, Monitoring, Humanitarian Aid, Utilities and Telecoms.
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Vehicles
With service, work and recreational vehicles using an increasing amount of tools, equipment and electrical devices onboard there is a growing demand from automotive builders and owners for power & monitoring systems that offer reliable yet sophisticated capabilities. Energy Solutions provides a range of onboard power systems and services for vehicles that allow you to buy or develop the system that is right for your needs.
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The move towards net zero and a more sustainable world is driving the electrification of many vehicles and onboard equipment that would have traditionally been powered by fossil fuel combustion engines. Energy Solutions' extensive experience and engineering expertise in battery and inverter systems position us well to support and assist clients as they progress towards their own sustainability goals by developing new ways of powering their systems.
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