Carlo Gavazzi Automation

Current transformers

Carlo Gavazzi offers a complete range of solid- and split-core current transformers for different mountings: bus-bar, DIN-rail and back panel types. In addition we provide other current sensors for energy management such as miniature split-core CTs, Rogowski coils and a series of multiple CTs (from 3 to 12 channels) for our branch circuit monitoring solutions. The product line-up also features several CTs for our monitoring relays, both single and 3-phase types, from 5 to 500AAC. There is also a direct reading CT up to 100AAC, with transistor output and one with analogue 4 to 20mA.

Product Selector

Short description
Rail mounting possible Yes  No
Wall mounting/direct mounting Yes  No
Model
Primary rated current
Secondary rated current
CTA5X100A5A Current sensor
English Data Sheet PDF-Data Short description:  Current sensor Height opening:  0 mm
English Installation manual PDF-Data Long Description:  Split core Current sensor 100A. Output: 5A Width opening:  0 mm
Primary rated current:  100 A Opening diameter:  24 mm
Secondary rated current:  5 A Secondary connection:  Cable
CTA5X150A5A Current sensor
English Data Sheet PDF-Data Short description:  Current sensor Height opening:  0 mm
English Installation manual PDF-Data Long Description:  Split core Current sensor 150A. Output: 5A Width opening:  0 mm
Primary rated current:  150 A Opening diameter:  24 mm
Secondary rated current:  5 A Secondary connection:  Cable
CTA5X200A5A Current sensor
Short description:  Current sensor Height opening:  0 mm
Long Description:  Split core Current sensor 200A/5A Width opening:  0 mm
Primary rated current:  200 A Opening diameter:  24 mm
Secondary rated current:  5 A Secondary connection:  Cable
CTA5X250A5A Current sensor
English Data Sheet PDF-Data Short description:  Current sensor Height opening:  0 mm
English Installation manual PDF-Data Long Description:  Split core Current sensor 250A. Output: 5A Width opening:  0 mm
Primary rated current:  250 A Opening diameter:  24 mm
Secondary rated current:  5 A Secondary connection:  Cable
CTA5X300A5A Current sensor
English Data Sheet PDF-Data Short description:  Current sensor Height opening:  0 mm
English Installation manual PDF-Data Long Description:  Split core Current sensor 300A. Output: 5A Width opening:  0 mm
Primary rated current:  300 A Opening diameter:  24 mm
Secondary rated current:  5 A Secondary connection:  Cable
CTA6X200A5A Current sensor
English Data Sheet PDF-Data Short description:  Current sensor Height opening:  0 mm
English Installation manual PDF-Data Long Description:  Split core Current sensor 200A/5A Width opening:  0 mm
Primary rated current:  200 A Opening diameter:  36 mm
Secondary rated current:  5 A Secondary connection:  Cable
CTA6X300A5A Current sensor
English Data Sheet PDF-Data Short description:  Current sensor Height opening:  0 mm
English Installation manual PDF-Data Long Description:  Split core Current sensor 300A/5A Width opening:  0 mm
Primary rated current:  300 A Opening diameter:  36 mm
Secondary rated current:  5 A Secondary connection:  Cable
CTA6X400A5A Current sensor
English Data Sheet PDF-Data Short description:  Current sensor Height opening:  0 mm
English Installation manual PDF-Data Long Description:  Split core Current sensor 400A/5A Width opening:  0 mm
Primary rated current:  400 A Opening diameter:  36 mm
Secondary rated current:  5 A Secondary connection:  Cable

                 

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ItemCode Description
CTA5X100A5A Current sensor
CTA5X150A5A Current sensor
CTA5X200A5A Current sensor
CTA5X250A5A Current sensor
CTA5X300A5A Current sensor
CTA6X200A5A Current sensor
CTA6X300A5A Current sensor
CTA6X400A5A Current sensor