Regular Split Core
| Current Rating | Outer Dimensions (W x H x D) |
Window Dimensions (A x B) |
|---|---|---|
| 100A / 200A | 51 x 67 x 34 mm | 24 x 24 mm |
| 400A | 68 x 85 x 42 mm | 36 x 37 mm |
For existing panels that need to be retrofitted with meters, the space is sometimes simply too cramped to accommodate regular CTs due to their large size, but our regular split core CTs are only about half the size and can often fit within the space of existing panels; in addition, they can be installed without even having to interrupt the power or changing the wiring. Their output is 1A instead of 5A, they are available in 100A, 200A or 300A capacities.
Regular CT datasheet
Dedicated Solid Core
Our dedicated CTs are specific to our panel meters and the SMB350.
Existing panels are too cramped for regular CTs, but our dedicated CTs are only about a third of their size and often small enough to fit. They are available in 5A, 50A and 200A capacities.
Regular CTs have poor accuracies and often need multiple windings to compensate, but our dedicated CTs are accurate enough that do not require it.