Square D QMJ361 - Fusible Safety Switch 600V 30A (3-Pole NEMA 1)

Square D QMJ361 is a fusible safety switch designed for industrial power distribution protection. This 600V AC-rated switch features a 30A current capacity with a 200kA interrupting rating at 480V, housed in a NEMA 1 enclosure weighing 30 lb. Its three-pole single configuration with Class J fuses provides reliable circuit isolation, compatible with HHED frames for panel mounting applications. The switch meets industry standards for three-phase systems requiring robust overcurrent protection in commercial and industrial environments.

Key Features & Specifications

• Type: Fusible safety switch, panel mount
• Voltage Rating: 600V AC
• Current Rating: 30A
• Configuration: Single
• Poles: 3
• AIC Rating: 200kA@480V
• Fuse Class: J
• NEMA Rating: 1
• Phase: 3
• Compatible Frames: HHED
• Weight: 30 lb
• Family: QMB Series E1-E2
• Switch Style: Fusible