Square D QMB261J - Fusible Safety Switch 600V/30A (200kA AIC @480V)

Square D QMB261J is a fusible safety switch designed for industrial power distribution protection. This panel-mounted unit features a 600V AC rating with 30A current capacity and 200kA interrupting rating at 480V, housed in a NEMA 1 enclosure weighing 30 lb. The single-configuration, 2-pole switch complies with industry standards for fusible disconnect applications. It is engineered for ED frame compatibility in commercial and industrial electrical systems requiring reliable circuit isolation.

Key Features & Specifications

• Type: QMB Series D2 fusible safety switch
• Voltage Rating: 600V AC
• Current Rating: 30A
• Configuration: Single
• Poles: 2
• AIC Rating: 200kA@480V
• Fuse Class: J
• NEMA Rating: 1
• Phase: 1
• Compatible Frames: ED
• Switch Style: Fusible
• Weight: 30 lb
• Item Subcategory: Panel Mount