American/Federal Pacific QMQB4036HJ - Fusible Safety Switch 400A 600V (3-Pole NEMA 1)

American/Federal Pacific QMQB4036HJ is a panel-mounted fusible safety switch designed for industrial power distribution protection. This 600V AC rated switch handles 400A current capacity across three poles in a single configuration, providing reliable circuit interruption. The robust construction features a NEMA 1 enclosure with Class J fuse compatibility and weighs 55 lb for stable panel integration. It meets industry standards with 200kA interrupting rating at 480V AC for high-fault current applications. Typical installations include industrial facilities, manufacturing plants, and commercial power distribution systems requiring three-phase circuit protection.

Key Features & Specifications

• Type: Panel-mounted fusible safety switch with manual operation
• Voltage Rating: 600V AC
• Current Rating: 400A
• Dimensions: Industrial panel mount configuration
• Standards: NEMA 1 rated enclosure
• Applications: Industrial power distribution, manufacturing facilities, commercial electrical systems
• Switch Type: Fusible safety switch
• Configuration: Single unit
• Phase: 3-phase
• Poles: 3
• Protection: Circuit interruption with fuse compatibility
• AIC Rating: 200kA at 480V AC
• Fuse Class: Class J
• Weight: 55 lb
• Mounting: Panel mount installation
• Family: QMQB series

Product Identification

• GTIN: 00785901868361