Trip thermally (in an overload situation) or magnetically (under a short circuit situation). Switching duty rating (SWD) on 15 and 20 Amp single pole breakers. SKU: 42754784 MFG: HOM240C Shop more products by Square D. Get best discount deals on electrical tools & kits. Your one-stop shop for buying Circuit Breakers & Fuses SHARE Share on Facebook Tweet on Twitter Share on Google+ Pin on Pinterest Shipping charges calculated at checkout. $19.36 Quantity In Stock Add to cart Request a Bulk Quote Thank you for your quote request. We will be in touch. DETAILS Description DESCRIPTION Highlights: Standard 1” format Trip thermally (in an overload situation) or magnetically (under a short circuit situation) Switching duty rating (SWD) on 15 and 20 Amp single pole breakers Quick make - quick break mechanism Available in convenient 10-packs Limited lifetime warranty FEATURES MFR: HOM240C SKU: 42754784 UPC: 047569071010 Brand: Square D