Eaton BR main breaker loadcenter,No feed-thru lugs,Main circuit breaker,150 A,L1,Aluminum,Cover included,NEMA 1,Metallic,25 kAIC,BWH,42 Circuits,30 Spaces,Four-wire,Three-phase,#1-3/0 AWG Cu/Al,Combination,NEMA 1,208 Y/120, 240 V

Eaton BR Main Breaker Loadcenter – 150 Amp Electrical Distribution Panel The Eaton BR main breaker loadcenter is designed for three-phase, four-wire electrical distribution applications at 208Y/120 or 240 volts. This loadcenter features a 150 amp main circuit breaker and is engineered for reliable power distribution with aluminum bus material and a metallic enclosure suitable for indoor use (NEMA 1). It supports up to 42 circuits and 30 spaces, accommodating wire sizes from #1 to 3/0 AWG copper or aluminum conductors. The combination mounting type and compact dimensions enable flexible installation, making it a practical choice for electrical distributors, lighting solutions, wire and cable, and switchgear suppliers serving commercial and industrial projects. Specifications Manufacturer: Eaton Model Number: 3BR3042B150 Main Breaker Amperage: 150 amperes Number of Phases: 3 Number of Circuits: 42 Number of Spaces: 30 Bus Material: Aluminum Enclosure Material: Metallic Mounting Type: Combination Voltage Rating: 208Y/120 V, 240 V Interrupting Rating: 25 kAIC Dimensions (W x H x D): 14.31 in x 27 in x 3.88 in Wire Size Range: #1-3/0 AWG Cu/Al UPC: 786676440455 Features Main circuit breaker provides service disconnect and overcurrent protection Combination mounting enables both flush and surface installation Aluminum bus offers superior conductivity and corrosion resistance Metallic NEMA 1 enclosure for indoor applications Supports 42 circuits with 30 available spaces for branch breakers Compatible with Eaton Type BR plug-on branch breakers for ease of installation Designed for three-phase, four-wire power distribution Compact size allows installation within standard stud widths Downloads & Links Type Br 3-Phase Loadcenters Loadcenters And Circuit Breakers 3-Phase Loadcenter Program Dimensional Drawing - Br 1 Loadcenter, Cc Main Breaker, Indoor Nema 1, 120/240 Vac, 3 Phase Eatons Volume 1-Residential And Light Commercial