Square D QMB3260 - Fusible Safety Switch 600A@240V (200kA AIC, NEMA 1)

Square D QMB3260 is a fusible safety switch designed for industrial power distribution systems requiring high fault current protection. This 600A-rated switch operates at 240V AC with a 200kA interrupting capacity, featuring a rugged NEMA 1 enclosure and three-pole single-throw configuration for three-phase circuits. Constructed with Class R fuse compatibility and ED frame mounting, it meets stringent industrial safety standards for panel-mounted applications in manufacturing plants and heavy machinery installations.

Key Features & Specifications

• Type: QMB Saflex fusible safety switch, panel mount
• Voltage Rating: 240V AC
• Current Rating: 600A
• Configuration: Single-throw, 3-pole
• Standards: NEMA 1 enclosure rating
• Applications: Industrial power distribution, motor control centers
• Switch Style: Fusible
• Phase: 3
• AIC rating: 200kA@240V
• Fuse Class: R
• Compatible Frames: ED
• Weight: 38 lb

Product Identification

• GTIN: 00782113205496