Shelly CT 400A for Pro 3EM-400A
VAT included · price in ZAR
Shelly appRuns in the free Shelly Smart Control app. It does not appear in the SmartKwam app.
This device is wired into your mains or DB board and must be fitted by a registered electrician.
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The matching 400 A clamp for the Pro 3EM-400.
What it does
This is the 400 A split-core current transformer made for the Shelly Pro 3EM-400. It snaps around a conductor up to 35 mm across without tools and plugs into the meter with a 2-pin connector on a 650 mm cable.
Use it to replace a clamp, or for the optional neutral measurement on a Pro 3EM-400 installation. It is not for the 120 A Pro 3EM, which uses the CT 120A, or for the EM Gen3, EM Gen4 or original Shelly EM. Rated for an electrical strength of 3000 V AC for 60 seconds, it works across an ambient range of -10 to 50 °C.
What you need
Needs a Shelly Pro 3EM-400.
- Required
Needs a Shelly Pro 3EM-400 meter to plug into.
Install
This device is wired into your mains or DB board and must be fitted by a registered electrician.
Snaps around a live conductor in the main DB and plugs into the Pro 3EM-400. A registered electrician must fit it. Shelly's official guide, linked on this page, shows the wiring.
Features
- Rated primary current of 400 A, with a 3000:1 ratio.
- Snap-on, screwless split-core design.
- 35 mm conductor aperture for heavy cables.
- 2-pin plug-in connector on a 650 mm cable.
- Made for the Shelly Pro 3EM-400.
Specs
- Size
- 54 × 84 × 48 mm (W × H × D)
- Weight
- 290 g
- Mounting
- Attaches to a host device
- Model
- CT315
- Rated primary current
- 400 A
- Current ratio
- 3000:1
- Conductor aperture
- 35 mm
- Cable length
- 650 mm
- Electrical strength
- 3000 V AC for 60 s
- Operating temperature
- -10 to 50 °C
Warranty
Covered by your rights under the Consumer Protection Act: if it is defective within six months of delivery, you are entitled to a repair, replacement or refund.
Wiring guide and downloads
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R 1,835.00