Square D QMB223M - Fusible Safety Switch 240V 100A (200kA AIC @240V)

Square D QMB223M is a fusible safety switch designed for industrial power distribution protection. This panel-mounted unit features a 240V AC voltage rating and 100A current capacity with a 200kA interrupting rating at 240V for reliable circuit protection. The rugged NEMA 1 enclosure houses a single-configuration, 2-pole switch compatible with ED frames, constructed to handle R, H, and K class fuses. Compliant with industrial safety standards, this 30 lb switch is engineered for commercial electrical systems requiring high-fault current protection in single-phase applications.

Key Features & Specifications

• Type: Fusible safety switch, panel mount
• Voltage Rating: 240V AC
• Current Rating: 100A
• Configuration: Single
• Poles: 2
• AIC Rating: 200kA@240V
• Fuse Class: R, H, K
• NEMA Rating: 1
• Phase: 1
• Compatible Frames: ED
• Weight: 30 lb
• Switch Style: Fusible
• Family: QMB Series D2