Siemens LC3040B1100 Load Center 100A 30 Circuit

Product Description

The SIEMENS LC3040B1100 is a main circuit breaker load center rated at 100 amps, designed for residential and light commercial electrical distribution applications. It provides 30 circuit spaces, allowing electricians to distribute branch circuits from a single panelboard. The integrated main circuit breaker offers overcurrent protection for the entire panel without requiring a separate disconnect. This load center is a standard unit for new construction panel installations and service upgrades performed by licensed electricians working under NEC guidelines.

The LC3040B1100 is suited for single-family residential services and light commercial installations where a 100-amp, 30-circuit panelboard meets the service demand. It is typically installed in a dedicated electrical room, utility space, or accessible interior wall cavity. Licensed electricians install this unit as part of a service entrance assembly or as a sub-panel fed from a larger main distribution panel.

Key Features

• 100-amp main circuit breaker provides integrated whole-panel overcurrent protection
• 30 circuit spaces accommodate a full complement of single-pole and double-pole breakers
• Enclosure dimensions of 31.496 x 15.748 x 4.724 inches support standard rough-in and flush-mount installations
• Designed for use with compatible Siemens branch circuit breakers
• Suitable for new construction and service upgrade applications

Compatibility

Designed as an OEM-style load center for residential and light commercial electrical distribution systems using compatible Siemens circuit breakers.

Installation Notes

Installation must be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and all applicable local codes. The utility service must be de-energized at the meter before any wiring connections are made to the load center. Verify that the panel is mounted plumb and securely fastened to structural framing before landing conductors. Do not exceed the rated ampacity or circuit count of the enclosure.

Technical Specifications

• Amperage Rating: 100 amps
• Number of Circuits: 30
• Dimensions (L x W x H): 31.496 x 15.748 x 4.724 inches
• Weight: 31.063 pounds
• UPC: 04089200945

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: LC3040B1100