SW2020B1100, Main Breaker Load Center

SW2020B1100, Main Breaker Load Center - Siemens Electrical Distributor The Siemens SW2020B1100 is a main breaker load center designed for residential electrical distribution. It supports a 1-phase, 3-wire system rated at 120/240V with a 100 ampere capacity, suitable for use as service equipment. This load center features a factory-installed main breaker and accommodates up to 20 circuits with 20 one-inch spaces. It is constructed with an aluminum bus and housed in a NEMA Type 3R enclosure, making it suitable for outdoor applications. This product is ideal for electrical distributors and lighting solutions providers seeking reliable wire and cable management and switchgear supply for residential installations. Specifications Manufacturer: Siemens Manufacturer Part #: SW2020B1100 Current Rating: 100 amperes Voltage Rating: 120/240 V Phase: 1-phase, 3-wire Number of Spaces: 20 (1-inch spaces) Maximum Number of Circuits: 20 Bus Material: Aluminum Interrupting Rating: 22,000 A (per EN 60898) Enclosure Type: NEMA Type 3R (Outdoor Use) Mounting: Surface Suitability: Residential Product Weight: 30 lbs Features Factory-installed main breaker for simplified installation Aluminum busbars for efficient electrical conductivity Gray trim providing a neutral aesthetic for various environments NEMA Type 3R enclosure ensures weather resistance for outdoor use Supports up to 20 circuits with 1-inch breaker spaces Surface mounting for ease of installation Downloads & Links Data Sheet Catalog