Square D Homeline 400 Amp 30-Space 40-Circuit Underground All-in-One CSED-SU3040D400CN - The Home Depot

Square D

Model # SU3040D400CN

Internet # 100145556

Store SKU # 518703

Homeline 400 Amp 30-Space 40-Circuit Underground All-in-One CSED

Square D Homeline 400 Amp 30-Space 40-Circuit Underground All-in-One CSED

This item has been discontinued.
The Home Depot no longer carries this specific product.



Model # SU3040D400CN

Internet # 100145556

Store SKU # 518703

The Square D 400 Amp 30-Space 40-Circuit Outdoor Combination meter Socket and Main Breaker Load Center is suitable for use as a combination service entrance device (CSED). This unit is ANSI certified and UL listed with a maximum 10,000 AIR. The combination service entrance device features a Ring-type meter cover with a single-phase, 4-jaw meter socket. It is suitable for only underground service applications. Meets EUSERC Specifications. Surface mount or convertible to semi-flush with appropriate flange kit. This CSED is built with a plated, aluminum bus bar that is tested and listed only for Homeline circuit breakers. Homeline CSEDs are designed for the value-minded contractors, remodelers, builders and homeowners. Homeline CSEDs are engineered for fast installation and wire savings.

  • Homeline 400 Amp 30-space 40-circuit Ring-type Surface mount or convertible to semi-flush Main Breaker CSED
  • Suitable for use as service entrance equipment
  • Accommodates plug-on secondary surge arrestor and features a plug-in design for easy installation
  • Ring-type design with no bypass
  • For use with Homeline breakers only
  • NEMA type 3R enclosure for outdoor use
  • 4-jaw meter socket included in design
  • Designed with straight-In mains to save expensive cable and time
  • Thermoplastic interior assembly is among the most rugged in the industry
  • Slot/square drive screws let you use either standard flat blade screwdriver or square-head driver for positive drive and proper torque
  • UL Listed and ANSI Certified

Info & Guides

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Load center depth (in.)  7.5  Load center height (in.)  41.25 
Load center width (in.)  28.25 
Electrical Product Type  Load Center  Indoor/Outdoor  Outdoor 
Load Center Type  Combination  Maximum Amperage (amps)  400 
Mounting type  Plug In  Number of Phases 
Number of Spaces  30  Product Series  Homeline 
Product Weight (lb.)  112 lb  Returnable  90-Day 
Voltage (volts)  120/240 
Warranty / Certifications
Certifications and Listings  1-UL Listed,ANSI Certified  Manufacturer Warranty  Square D/Schneider Electric warrants its single-phase load centers and combination service entrance devices to be free from defects in material and workmanship, under normal care and proper usage in a residential installation, for a period of 10 years from the date of installation, when used with Square D/Schneider Electric circuit breakers. 



Store Exclusive. This item is available for purchase in select stores only.