American/Federal Pacific QMQB4032R - Fusible Safety Switch 400A 3-Pole (200kA AIC @ 240V)

American/Federal Pacific QMQB4032R is a panel-mounted fusible safety switch designed for industrial power distribution protection. This 3-pole switch operates at 240V AC with a 400A current rating and features a 200kA interrupting capacity at 240V for reliable fault protection. Constructed with a rugged NEMA 1 enclosure weighing 55 lb, the unit accommodates H, K, J, and R class fuses in a single configuration. The switch complies with industrial safety standards and is engineered for three-phase electrical systems in demanding environments such as manufacturing facilities and industrial power control panels.

Key Features & Specifications

• Type: Panel-mounted fusible safety switch, QMQB Series
• Voltage Rating: 240V AC
• Current Rating: 400A
• Configuration: Single
• Poles: 3
• Phase: 3
• AIC Rating: 200kA@240V
• Fuse Class: H, K, J, R
• NEMA Rating: 1
• Switch Style: Fusible
• Weight: 55 lb
• Item Subcategory: Panel Mount
• Family: QMQB Series