299 Results for Current Transformers
Mfr # 12G458
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Primary Range: 0 to 50A
- Secondary Range: 0 to 5A
Mfr # 12G462
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Primary Range: 0 to 200A
- Secondary Range: 0 to 5A
Mfr # AT150F1022
Key Features:
- Item: Transformer
- Item - Transformer: Transformer
Mfr # 12G460
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Primary Range: 0 to 100A
- Secondary Range: 0 to 5A
Mfr # 3090SCCT032
Key Features:
- Item - Transformer: Split Core Current Transformer
- Primary Range: 0 to 300A
- Secondary Range: 0 to 5A
Mfr # 3090SCCT022
Key Features:
- Item - Transformer: Split Core Current Transformer
- Primary Range: 0 to 200A
- Secondary Range: 0 to 5A
Mfr # 12G459
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Primary Range: 0 to 75A
- Secondary Range: 0 to 5A
Mfr # MO240-1SW
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Primary Range: 0 to 100A
- Overall Depth: 8.47 in
Mfr # CCT40-100
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
Mfr # HDMCT050S1
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Primary Range: 0 to 50A
- Secondary Range: 0 to 5A
Mfr # 12G464
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Primary Range: 0 to 300A
- Secondary Range: 0 to 5A
Mfr # CCT50-200
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Overall Depth: 4.4 in
Mfr # JKM-3 753X040039
Key Features:
- Item - Transformer: Current Transformer
- Primary Range: 0 to 400A
- Secondary Range: 0 to 5A
Mfr # LET-60
Key Features:
- Item: Transformer
- Item - Transformer: Transformer
Mfr # 12G461
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Primary Range: 0 to 150A
- Secondary Range: 0 to 5A
Mfr # 3090SCCT124
Key Features:
- Item - Transformer: Split Core Current Transformer
- Primary Range: 0 to 1200A
- Secondary Range: 0 to 5A
Mfr # AT120B1028
Key Features:
- Item - Transformer: Transformer
- Item: Transformer
Mfr # 12G463
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Primary Range: 0 to 250A
- Secondary Range: 0 to 5A
Mfr # HDMCT100S1
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Primary Range: 0 to 100A
- Secondary Range: 0 to 5A
Mfr # CCT50-203
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Primary Range: 0 to 200A
- Overall Depth: 4.1 in
Mfr # 12G466
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Primary Range: 0 to 500A
- Secondary Range: 0 to 5A
Mfr # 12G467
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Primary Range: 0 to 600A
- Secondary Range: 0 to 5A
Mfr # CCT40-200
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Overall Depth: 3.9 in
Mfr # LET-60DX-277
Key Features:
- Item: Transformer
- Item - Transformer: Transformer
Mfr # CCT50-100
Key Features:
- Item - Transformer: Split Core Current Transformer
- Overall Depth: 6.6 in
Mfr # CCT60-200
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Primary Range: 0 to 200A
- Overall Depth: 4.9 in
Mfr # S430563
Key Features:
- Item - Transformer: External Neutral Current Transformer
- Item: External Neutral Current Transformer
- Circuit Breaker Type: J-frame
Mfr # 3090SCCT083
Key Features:
- Item - Transformer: Split Core Current Transformer
- Primary Range: 0 to 800A
- Secondary Range: 0 to 5A
Mfr # CCT50-102
Key Features:
- Item - Transformer: Split Core Current Transformer
- Primary Range: 0 to 200A
- Overall Depth: 4.1 in
Mfr # PDS-CTSC-082
Key Features:
- Item - Transformer: Split Core Current Transformer
- Primary Range: 0 to 800A
- Secondary Range: 0 to 5A
Mfr # 621098R
Key Features:
- Item - Transformer: Transformer
- Item: Transformer
Mfr # CCT40-203
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Overall Depth: 4 in
Mfr # CCT70-200
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Overall Depth: 4.8 in
Mfr # 189-005
Key Features:
- Item - Transformer: Current Transformer
Mfr # 1497-C-BASX-3-N
Key Features:
- Item - Transformer: Standard Transformer
- Item: Transformer
Mfr # LTTJ-020
Key Features:
- Item - Transformer: Current Transformer
- Overall Depth: 3.8 in
- Width: 2.3 in
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.