The Square D 200 Amp 8-Space 16-Circuit Outdoor Combination Meter Socket and Main Breaker Load Center is suitable for use as a combination service entrance device (CSED). This unit is ANSI certified and UL listed with a maximum 10,000 air. The combination service entrance device features a Ring-type meter cover with a single-phase, 4-jaw meter socket. It is suitable for overhead or underground service applications. Meets EUSERC Specifications. Surface mount or convertible to semi-flush with appropriate flange kit. This CSED is built with a plated, aluminum bus bar that is tested and listed only for Homeline circuit breakers. Homeline CSEDs are designed for the value-minded contractors, remodelers, builders and homeowners. Homeline CSEDs are engineered for fast installation and wire savings. The Homeline Surge Breaker Surge Protective Device is designed as a quick plug-on unit for use in Homeline load centers and CSED devices. The SPD requires 2-pole spaces. This unit has 22,500 Amp Maximum Surge Capacity and has a 150 VAC line-to-ground maximum providing protection from electrical surges. This bundle is composed of Schneider model numbers SC816D200C and HOM2175SB.