Square D QMB261 - Fusible Safety Switch 600V/30A (200kA AIC @480V)
      
        
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Square D QMB261 is a fusible safety switch designed for industrial circuit protection and isolation. This panel-mounted unit features a 600V AC voltage rating with 30A current capacity and 200kA interrupting rating at 480V, housed in a rugged NEMA 1 enclosure weighing 30 lb. The single-configuration, 2-pole switch accepts R, H, and K-class fuses and is compatible with HED frames for seamless integration. It meets industry standards for electrical safety in commercial and industrial power distribution systems.  
Key Features & Specifications
  Key Features & Specifications
- Type: Fusible safety switch, panel mount, QMB Series D2
- Voltage Rating: 600V AC
- Current Rating: 30A
- Configuration: Single
- Poles: 2
- AIC Rating: 200kA@480V
- Fuse Class: R, H, K
- NEMA Rating: 1
- Phase: 1
- Compatible Frames: HED
- Weight: 30 lb
- Switch Style: Fusible
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