GE 200 Amp 20-Space 40-Circuit Main Breaker Outdoor Load Center Contractor Kit TM2020RCUBK1 The GE 200 Amp 20-Space 40-Circuit Main Breaker Outdoor Load Center Contractor Kit is pre-packaged with a selection of circuit breakers. The UL-listed load center has holes rated 100% split neutral on each side that are compatible with #14-4 wire. The breaker box is a single-phase, 3-wire unit with a factory-installed main breaker. The center is designed and built for faster installation and a more dependable performance. This unit is compatible with DFs, GFCIs, AFCIs and standard circuit breakers. Features a copper bus for increased conductivity Galvanized box for rust resistance with a self-adjusting dead-front cover Features full-length neutral bars for faster and easier wiring Kit includes 3 THQP120 20 Amp single-pole circuit breakers and 1 THQP230 30 Amp double-pole circuit breaker Closure caps included, hubs ordered separately Dimensions Load center depth (in.) 5 Load center height (in.) 33 Load center width (in.) 13 Details Electrical Product Type Load Center and Breaker Kit Indoor/Outdoor Outdoor Load Center Mounting Type Surface Load Center Type Main Breaker Maximum Amperage (A) 200 Mounting Type Plug-On NEMA Configuration NEMA 3R Number of Circuits 40 Number of Spaces 20 Phase Type 1 Phase Product Weight (lb.) 32 lb Returnable 30-Day Voltage (V) 240