American/Federal Pacific QMQB4032H - Fusible Safety Switch 400A (3-Pole, 240V, 200kA AIC)

American/Federal Pacific QMQB4032H is a 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 NEMA 1 enclosure and 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 compatible with SELA frames for seamless integration. Typical applications include industrial power distribution, motor control centers, and commercial electrical systems requiring robust circuit protection.

Key Features & Specifications

• Type: Fusible safety switch, panel mount, QMQB family
• Voltage Rating: 240V AC
• Current Rating: 400A
• Dimensions: Compatible with SELA frames
• Standards: NEMA 1 rated enclosure
• Applications: Industrial power distribution, motor control centers, commercial electrical systems
• Switch Type: Fusible
• Configuration: Single
• Poles: 3
• Phase: 3-phase
• AIC Rating: 200kA@240V
• Fuse Class: H, K, J, R
• Weight: 55 lb
• Mounting: Panel mount