Square D QMB3620 - Fusible Safety Switch 600V 200A (3-Pole, NEMA 1)

Square D QMB3620 is a panel-mounted fusible safety switch designed for industrial power distribution protection. This 600V AC-rated switch features a 200A current capacity with a 200kA interrupting rating at 480V, housed in a rugged NEMA 1 enclosure weighing 50 lb. The three-pole single-configuration unit complies with industrial safety standards and is compatible with ED frames, making it suitable for motor control centers and heavy machinery applications.

Key Features & Specifications

• Type: QMB Saflex fusible safety switch, panel mount
• Voltage Rating: 600V AC
• Current Rating: 200A
• Configuration: Single
• Poles: 3
• Phase: 3
• AIC Rating: 200kA@480V
• Fuse Class: R
• NEMA Rating: 1
• Compatible Frames: ED
• Switch Style: Fusible
• Weight: 50 lb
• Standards: Industrial safety compliance
• Applications: Motor control centers, industrial power distribution