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The Square D B3.70 Thermal Unit by Schneider Electric ensures reliable motor protection. Designed for a range of Square D NEMA motor starters, this thermal unit offers precision and durability in safeguarding motors from overcurrent.
Featuring a standard trip class of 20, this unit trips within 20 seconds during overload conditions. Made from durable materials, it ensures longevity and efficiency in motor protection applications.
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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