Product Description: The Siemens SXID3210IG is a 3-phase, 3-wire fusible bus plug designed for 240V applications with a 30A rating. Part of the Sentron series, this SXID-type bus plug features a high 200kA@240V AIC rating and is compatible with R, H, and K class fuses. It is ideal for industrial and commercial electrical distribution systems.