American/Federal Pacific QMQB6132 is a panel-mounted fusible safety switch designed for industrial circuit protection and isolation. The switch operates at 240V AC with a 100A current rating and features a 3-pole configuration for three-phase systems. Constructed with a robust NEMA 1 enclosure weighing 35 lb, it provides reliable operation in industrial environments. This unit complies with industry standards for fusible switches and is rated for 200kA interrupting capacity at 240V. Typical applications include industrial power distribution, motor control centers, and machinery protection circuits where high-fault current protection is required.