Federal Pacific QMQB7036 - Fusible Safety Switch 600A 600V (200kA AIC @480V)

Federal Pacific QMQB7036 is a panel-mounted fusible safety switch designed for industrial power distribution systems requiring high fault current protection. This 600VAC-rated switch handles 600A continuous current with a 200kA interrupting capacity at 480V, featuring a rugged NEMA 1 enclosure and three-pole single-configuration design for three-phase applications. Constructed with Class H/K/J/R/L fuse compatibility, the 65 lb unit meets stringent industrial safety standards for electrical isolation and arc containment. Typical applications include motor control centers, transformer protection, and heavy machinery power disconnects in manufacturing facilities.

Key Features & Specifications

• Type: Panel-mounted fusible safety switch (QMQB family)
• Voltage Rating: 600V AC
• Current Rating: 600A continuous
• AIC Rating: 200kA at 480V
• Configuration: Single
• Poles: 3
• Phase: 3-phase
• Fuse Class: Compatible with H, K, J, R, L types
• NEMA Rating: Type 1 enclosure
• Weight: 65 lb
• Standards: Meets industrial electrical isolation requirements
• Applications: Motor control centers, transformer protection, heavy machinery disconnects