Current Transformers (265 items)
Relevance
Mfr # 12G460
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Primary Range: 0 to 100A
- Secondary Range: 0 to 5A
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 # 12G459
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Primary Range: 0 to 75A
- 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 # 3090SCCT032
Key Features:
- CAD Available: Yes
- Item - Transformer: Split Core Current Transformer
- Primary Range: 0 to 300A
DWYER INSTRUMENTS
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 # 12G464
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Primary Range: 0 to 300A
- Secondary Range: 0 to 5A
DWYER INSTRUMENTS
Mfr # CCT50-100
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
DWYER INSTRUMENTS
Mfr # CCT40-200
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Overall Depth: 3.9 in
- Enclosure Rating: UL, 94 V-O flammability rated, ABS plastic housing.
Mfr # 12G467
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Primary Range: 0 to 600A
- Secondary Range: 0 to 5A
Mfr # HDMCT050S1
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Primary Range: 0 to 50A
- Secondary Range: 0 to 5A
DENT INSTRUMENTS
Mfr # CT-HSC-050-U
Key Features:
- Item - Transformer: Split Core Current Transformer
DWYER INSTRUMENTS
Mfr # CCT50-200
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
Mfr # 12G463
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Primary Range: 0 to 250A
- Secondary Range: 0 to 5A
DWYER INSTRUMENTS
Mfr # CCT50-203
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Primary Range: 0 to 200A
- Overall Depth: 4.1 in
Mfr # 12G461
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Primary Range: 0 to 150A
- Secondary Range: 0 to 5A
Mfr # AcuCT-2031-800:5
Key Features:
- Item - Transformer: Split Core Current Transformer
- Primary Range: 0 to 800A
- Secondary Range: 0 to 5A
Mfr # 12G466
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Primary Range: 0 to 500A
- Secondary Range: 0 to 5A
DENT INSTRUMENTS
Mfr # CT-HSC-020-U
Key Features:
- Item - Transformer: Split Core Current Transformer
Mfr # RCT 16-1000
Key Features:
- Item - Transformer: Rogowski Flexible Coil - Current Transformer
Mfr # 3090SCCT043
Key Features:
- Item - Transformer: Split Core Current Transformer
- Primary Range: 0 to 400A
- Secondary Range: 0 to 5A
TED THE ENERGY DETECTIVE
Mfr # CT302
Key Features:
- Item - Transformer: Split Core Current Transformer
Mfr # 3090SCCT124
Key Features:
- Item - Transformer: Split Core Current Transformer
- Primary Range: 0 to 1200A
- Secondary Range: 0 to 5A
DWYER INSTRUMENTS
Mfr # LTTJ-020
Key Features:
- Item - Transformer: Current Transformer
- Overall Depth: 3.8 in
- Width: 2.3 in
DWYER INSTRUMENTS
Mfr # CCT60-200
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Primary Range: 0 to 200A
- Overall Depth: 4.9 in
Mfr # JKM-3 753X040039
Key Features:
- Item - Transformer: Current Transformer
- Primary Range: 0 to 400A
- Secondary Range: 0 to 5A
Mfr # 12G465
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Primary Range: 0 to 400A
- Secondary Range: 0 to 5A
SIMPSON ELECTRIC
Mfr # 37031
Key Features:
- Item - Transformer: Split Core Current Transformer
- Primary Range: 0 to 100A
- 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
DWYER INSTRUMENTS
Mfr # CCT40-203
Key Features:
- Item - Transformer: Solid Core Current Transformer
- Overall Depth: 4 in
- Enclosure Rating: UL, 94 V-O flammability rated, ABS plastic housing.
SIMPSON ELECTRIC
Mfr # 37034
Key Features:
- Item - Transformer: Split Core Current Transformer
- Primary Range: 0 to 600A
- Secondary Range: 0 to 5A
Mfr # PDS-CTSC-082
Key Features:
- Item - Transformer: Split Core Current Transformer
- Primary Range: 0 to 800A
- Secondary Range: 0 to 5A
DWYER INSTRUMENTS
Mfr # CCT70-200
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
ONSET COMPUTER
Mfr # SD-CT-200
Key Features:
- Item - Transformer: Current Transformer
- For Use With: HOBO 4-Channel Analog Data Logger, HOBO Temp/RH/Light/Ext-Analog Data Logger
- Temp. Range: Not Applicable
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.