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Call Us Toll Free Voice: (303)444-7422 Email: Continental 3131 Indian Rd., |
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Current Transformers
Split Core Current TransformersSplit core CTs have a removable section, so that they can be installed without interrupting the circuit, and they are available in three opening sizes.
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Solid Core Current TransformersToroidal (solid core) current transformers are more compact and accurate. You must disconnect the measured circuit to install solid core CTs, so they are better suited for new wiring or permanent installation.
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Bus Bar Current TransformersBus bar CTs are similar to split core CTs, but are available in a wider range of shapes and sizes. They have a removable section, so that they can be installed without interrupting the circuit.
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Split Core Current Transformers - Models and Pricing |
List prices for 1-3 piece quantities. Call for pricing on larger quantities. Effective July 1, 2008.
| Model | I.D. | Rated Amps | Max. Amps | Max. Wire Gauge | Price |
|---|---|---|---|---|---|
| CTS-0750-yyy | 0.75" | 51, 151, 30, 50, 70, 100, 150 | 200 | 3/0, 300* | $42 |
| CTS-1250-yyy | 1.25" | 70, 100, 150, 200, 250, 300, 400, 600 | 800 | 500, 800* | $46 |
| CTS-2000-yyy | 2.00" | 400, 600, 800, 1000, 1200, 1500 | 2000 | 1500, 2000* | $66 |
The CT suffix "-yyy" is the rated amps. The "I.D." is the inside diameter of the CT. The "Max. Amps" is the highest continuous current that the CT can handle without being damaged.
The "Max Wire Gauge" is the largest wire gauge that should fit through this size of CT. Wire sizes of 100 or larger are in units of kcmils (formerly MCM), which are used in North America for wire sizes larger than 4/0.
1 Note: the CTS-0750-005 and CTS-0750-015 do not meet the published accuracy specifications. For applications where accuracy is important, we recommend using the CTT-0300-005 or CTT-0300-015 instead.
* These sizes may or may not fit, depending on the insulation thickness.
Solid Core Current Transformers - Models and Pricing |
List prices for 1-3 piece quantities. Call for pricing on larger quantities. Effective July 1, 2008.
| Model | I.D. | Rated Amps | Max. Amps | Max. Wire Gauge | Price |
|---|---|---|---|---|---|
| CTT-0300-yyy | 0.30" | 5, 15, 30 | 40 | 10, 4* | $31 |
| CTT-0500-yyy | 0.50" | 15, 30, 50, 60 | 80 | 2, 1/0* | $31 |
| CTT-0750-yyy | 0.75" | 30, 50, 70, 100 | 130 | 3/0, 300* | $31 |
| CTT-1000-yyy | 1.00" | 50, 70, 100, 150, 200 | 260 | 300, 500* | $34 |
| CTT-1250-yyy | 1.25" | 70, 100, 150, 200, 250, 300, 400 | 520 | 500, 800* | $38 |
The CT suffix "-yyy" is the rated amps. The "I.D." is the inside diameter of the CT. The "Max. Amps" is the highest continuous current that the CT can handle without being damaged.
The "Max Wire Gauge" is the largest wire gauge that should fit through this size of CT. Wire sizes of 100 or larger are in units of kcmils (formerly MCM), which are used in North America for wire sizes larger than 4/0.
* These sizes may or may not fit, depending on the insulation thickness.
Bus-Bar Current Transformers - Models and Pricing |
List prices for 1-3 piece quantities. Call for pricing on larger quantities. Effective July 1, 2008.
| Model | Opening | Rated Amps | Price |
|---|---|---|---|
| CTB-1.5x3.5-0600 | 1.5" x 3.5" (38.1mm x 88.9mm) | 600 | $92.50 |
| CTB-4.0x4.0-0800 | 4.0" x 4.0" (101.6mm x 101.6mm) | 800 | $92.50 |
| CTB-4.0x4.0-1200 | 4.0" x 4.0" (101.6mm x 101.6mm) | 1200 | $97.50 |
| CTB-4.0x4.0-2000 | 4.0" x 4.0" (101.6mm x 101.6mm) | 2000 | $117.50 |
| CTB-4.5x4.0-3000 | 4.5" x 4.0" (114.3mm x 101.6mm) | 3000 | $125.00 |
Custom Bus-Bar Current Transformers - Models and Pricing |
Call for pricing Custom items.
| Model | Opening | Rated Amps | Price |
|---|---|---|---|
| CTB-(W x L)-Amps | Widths from 1.0" to 10.0" Lengths from 2.5" to 10.0" |
100 to 4000 Amps | Call |
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