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The Johnson Controls H721 is a reliable current sensor relay designed for effective current sensing applications. This relay operates on a standard input voltage current sensing principle, making it a suitable choice for various industrial automation tasks.
The Johnson Controls H721 current sensor is essential for those looking to improve their industrial automation systems.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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