266 Results for Current Transformers
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Primary Range: 0 to 50A
- Secondary Range: 0 to 5A
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Primary Range: 0 to 200A
- Secondary Range: 0 to 5A
Key Features:
- Item - Transformer: Split Core Current Transformer
- Primary Range: 0 to 300A
- Secondary Range: 0 to 5A
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Primary Range: 0 to 100A
- Secondary Range: 0 to 5A
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Primary Range: 0 to 75A
- Secondary Range: 0 to 5A
Key Features:
- Item - Transformer: Split Core Current Transformer
- Primary Range: 0 to 200A
- Secondary Range: 0 to 5A
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Primary Range: 0 to 100A
- Overall Depth: 8.47 in
Key Features:
- Item - Transformer: Split Core Current Transformer
- Overall Depth: 7 in
- Features: Integral mounting flange for quick installation; Solid core or split core configurations; Jumper selectable range
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Primary Range: 0 to 50A
- Secondary Range: 0 to 5A
Key Features:
- Item - Transformer: Current Transformer
- Primary Range: 0 to 400A
- Secondary Range: 0 to 5A
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Primary Range: 0 to 300A
- Secondary Range: 0 to 5A
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Overall Depth: 4.4 in
- Features: Integral mounting flange for quick installation; Solid core or split core configurations; Jumper selectable range
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Primary Range: 0 to 200A
- Overall Depth: 4.1 in
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Primary Range: 0 to 600A
- Secondary Range: 0 to 5A
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Primary Range: 0 to 100A
- Secondary Range: 0 to 5A
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Primary Range: 0 to 250A
- Secondary Range: 0 to 5A
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Primary Range: 0 to 500A
- Secondary Range: 0 to 5A
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Primary Range: 0 to 150A
- Secondary Range: 0 to 5A
Key Features:
- Item - Transformer: Split Core Current Transformer
- Primary Range: 0 to 600A
- Secondary Range: 0 to 5A
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Overall Depth: 3.9 in
- Enclosure Rating: UL, 94 V-O flammability rated, ABS plastic housing.
Key Features:
- Item - Transformer: Split Core Current Transformer
- Primary Range: 0 to 1200A
- Secondary Range: 0 to 5A
Key Features:
- Item - Transformer: Split Core Current Transformer
- Overall Depth: 6.6 in
- Features: Integral mounting flange for quick installation; Solid core or split core configurations; Jumper selectable range
Key Features:
- Item - Transformer: External Neutral Current Transformer
- Item: External Neutral Current Transformer
- Circuit Breaker Type: J-frame
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Primary Range: 0 to 400A
- Secondary Range: 0 to 5A
Key Features:
- Item - Transformer: Split Core Current Transformer
- Primary Range: 0 to 200A
- Overall Depth: 4.1 in
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Overall Depth: 4.8 in
- Features: Integral mounting flange for quick installation; Solid core or split core configurations; Jumper selectable range; True RMS
Key Features:
- Item - Transformer: Current Transformer
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Primary Range: 0 to 200A
- Overall Depth: 4.9 in
Key Features:
- Item - Transformer: Current Transformer
- Overall Depth: 3.8 in
- Width: 2.3 in
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Overall Depth: 4 in
- Enclosure Rating: UL, 94 V-O flammability rated, ABS plastic housing.
Key Features:
- Item - Transformer: Split Core Current Transformer
- Overall Depth: 4.8 in
- Enclosure Rating: UL, 94 V-O flammability rated, ABS plastic housing.
Key Features:
- Item - Transformer: Transformer
- Primary Range: 0 to 200A
- Secondary Range: 0 to 5A
Key Features:
- Item - Transformer: Split Core Current Transformer
- Overall Depth: 6.6 in
- Enclosure Rating: UL, 94 V-O flammability rated, ABS plastic housing.
Key Features:
- Item - Transformer: Current Transformer
- Primary Range: 0 to 2000A
- Secondary Range: 0 to 5A
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Primary Range: 0 to 50A
- Secondary Range: 0 to 1A
Key Features:
- Item - Transformer: Current Transformer
- Primary Range: 0 to 3A
- Secondary Range: 0 to 1A
About Current Transformers
Measure and monitor AC current with a current transformer. This type of transformer enables the safe and ongoing monitoring of high currents without having to tap the load circuit with a probe. Within these transformers, a secondary winding surrounds the primary load carrier and generates a proportional current that can be measured by an ammeter. That proportional current can also open an overload relay if the current exceeds a set threshold. Manufacturers include Square D, Simpson electric and others.