ES LC MB 42S/42C 3PH 150A N1

ES LC MB 42S/42C 3PH 150A N1 Load Center The Siemens ES Series low voltage load center is designed for residential electrical distribution and lighting solutions. It features a factory-installed main breaker with 42 one-inch spaces, accommodating up to 42 circuits. This 3-phase, 4-wire system is rated for 120/240V or 120/208V operation at 150 amps with a 10kA interrupting rating. The load center is suitable for indoor use with a NEMA Type 1 enclosure and includes an aluminum bus and gray trim, making it a reliable choice for wire and cable management in residential switchgear applications. Specifications Manufacturer: Siemens Manufacturer Part #: S4242B3150 Phase Number: 3 Ampacity: 150 A Voltage Rating: 120/240 V or 120/208 V Interrupting Capacity: 10 kA Number of Circuits: 42 Busbar Configuration: 150 A Switching Capacity (EN 60898): 22,000 A Installation Width (Modular Units): 42 Dimensions (WxHxL): 15.88 in x 5.00 in x 46.50 in Enclosure Type: NEMA Type 1 (Indoor use) Country of Origin: Mexico Features Factory-installed main breaker for simplified installation Aluminum bus for efficient electrical conductivity Gray trim finish for aesthetic and durability Combination fastening method for secure mounting Designed specifically for residential electrical distribution Downloads & Links Spec Sheet