Square D QMB2203H - Fusible Safety Switch 240V/30A (200kA AIC @240V)

Square D QMB2203H is a panel-mounted fusible safety switch designed for industrial circuit protection and isolation. This single-configuration switch features a 240V AC voltage rating with 30A current capacity and 200kA interrupting rating at 240V, housed in a NEMA 1-rated enclosure weighing 38 lb. The QMB Saflex series unit is constructed with Class R, H, and K fuse compatibility and features two poles for single-phase applications. It meets industry safety standards for electrical distribution systems and is commonly used in commercial power panels, motor control centers, and industrial switchgear installations with compatible ED frames.

Key Features & Specifications

• Type: QMB Saflex fusible safety switch, panel mount
• Voltage Rating: 240V AC
• Current Rating: 30A
• Dimensions: NEMA 1 enclosure (specific dimensions not provided)
• Standards: Industrial electrical safety compliance
• Applications: Power distribution, motor control, industrial switchgear
• Switch Type: Fusible
• Configuration: Single
• Poles: 2
• AIC rating: 200kA@240V
• Phase: 1
• Fuse Class: R, H, K compatible
• Weight: 38 lb
• Compatible Frames: ED series
• Nema Rating: 1