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AC current transformers offer a compact, cost-effective means of measuring primary current, producing an output proportional to the current flowing through the sensing window. These current transformers are ideal for connecting to panel meter displays, data loggers, or chart recorders.
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Current Transformers
Category Selection
Affordable and easy to install, AcuAMP® current transformers accurately measure AC current flowing through a power conductor. The measured current is transformed to a 0-5 A output, proportional to the measured current. This output can be used as a source for monitoring devices such as power monitors and panel meters.
For part listings and specifications, go to Shop Now
Solid Core AC Current Transformers
AcuAMP CTF series solid-core current transformers offer a compact, low-cost means of measuring primary current. Two different window openings and numerous secondary ratios are available to meet most applications.
- 1.56" and 2.50" diameter apertures
- Primary current ratings from 50A to 1000A
- Secondary current: 5A
- Solid-core case secured with epoxy resin
- Made in the USA
Starting at
$26.00
(CTF-5RL-0050)
Split Core AC Current Transformers
AcuAMP CTF series split-core current transformers have a core that can separate to provide easy installation without the need to disconnect the wire being measured.
- Large sensing apertures up to 3.49" x 2.36"
- Primary current ratings from 150A to 1000A
- Secondary current: 5A
- Split core design for easy installation on cables or busbars
- Made in the USA
Starting at
$94.00
(CTF-0150-5-SA)
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