SN4040B1200, Main Breaker Load Center

SN4040B1200 Main Breaker Load Center – Plug-On Neutral Load Center The Siemens SN4040B1200 is a 1-phase, 3-wire, 120/240 Volt AC main breaker load center designed for residential and light commercial electrical distribution. It features a plug-on neutral design with electronic breakers to ensure a secure connection and a confident installation. This load center provides over 4 inches of wire bending space, facilitating a cleaner and faster wiring process. Suitable for use as service equipment when the main breaker is installed, it is a reliable solution for electrical distributors and switchgear suppliers focused on efficient lighting solutions and wire and cable management. Specifications Manufacturer: Siemens Catalog Number: SN4040B1200 Current Rating: 200 amperes Amperage Rating: 200 A Interrupt Rating: 22 kA Number of Spaces: 40 Number of Feeders: 40 Enclosure Type: NEMA Type 1 (Indoor) Bus Rating: Aluminum Bus, 60/75°C Rated Dimensions (W x H x L): 15.75 in x 4.69 in x 38.06 in Product Weight: 42.4890 lbs Features Plug-on neutral load center with electronic breakers for a secure connection Small electronic breaker footprint allowing more wiring space Over 4 inches of wire bending space for easier installation Neutral lug removed on CAFCI breakers for simplified wiring Durable hook-rail and reliable installation method Neutral clip design identical to line side for consistent connection Compatible with 1-phase, 3-wire, 120/240 Volt AC systems Downloads & Links Brochure Other 1 Other 2 Data Sheet Catalog CAD Drawing