There are many technical support channels in LP to help answer your product related. Please utilize the following channels:

Basic technical presale and catalog selection for all LP and Controls products: mailto:productselection.us@siemens.com

Advanced technical presale for Components & Electronics, including Residential Miniature Circuit Breakers (MCBs + AFCI/GFCI), Molded Case Circuit Breakers (MCCBs), Power Circuit Breakers (PCBs), IEC Miniature Circuit Breakers, Safety Switches, Branch Circuit Monitoring (SEM3), Power Monitoring, Renewable Energy Products, & MV OEM Components: mailto:componentsae.ic@siemens.com

Advanced technical presale for complex Apparatus (Switchgear, Switchboards, Busway): mailto:productmanagement.industry@siemens.com.

Post-Sales Technical Support Hotline for all LP Apparatus, Components & Electronics Products, and Controls : 800-333-7421, or create and online request via: https://support.automation.siemens.com/US