10 Results for Current Transformers by INSTRUMENT TRANSFORMER
Brand
INSTRUMENT TRANSFORMER
Mfr # 460-208
Key Features:
- Item - Transformer: Current Transformer
- Primary Range: 0 to 3A
- Secondary Range: 0 to 1A
Mfr # 200X500
Key Features:
- Item - Transformer: Current Transformer
- Primary Range: 0 to 5A
- Secondary Range: 0 to 0.5A
Mfr # AL-500
Key Features:
- Item - Transformer: Current Transformer
- Primary Range: 0 to 50A
- Secondary Range: 0 to 5A
Mfr # PCM-150
Key Features:
- Item - Transformer: Current Transformer
- Primary Range: 0 to 150A
- Secondary Range: 0 to 1A
Mfr # 781-202MR
Key Features:
- Item - Transformer: Current Transformer
- Primary Range: 0 to 2000A
- Secondary Range: 0 to 5A
Mfr # 22-101
Key Features:
- Item - Transformer: Current Transformer
Mfr # 5SFT-301
Key Features:
- Item - Transformer: Current Transformer
- Primary Range: 0 to 300A
- Secondary Range: 0 to 5A
Mfr # 141-202
Key Features:
- Item - Transformer: Current Transformer
Mfr # 5SFT-501
Key Features:
- Item - Transformer: Current Transformer
- Primary Range: 0 to 500A
- Secondary Range: 0 to 5A
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.