Square D QMB361TJ - Fusible Safety Switch 600V/30A (200kA AIC @480V)

Square D QMB361TJ is a fusible safety switch designed for industrial power distribution systems requiring high fault current protection. This 600V AC, 30A rated switch features a dual/twin configuration with three poles and a 200kA interrupting capacity at 480V, housed in a NEMA 1 enclosure for indoor use. The rugged panel-mount construction with J-class fuse compatibility ensures reliable operation in demanding environments, meeting industry standards for electrical safety. Typical applications include motor control centers, HVAC systems, and heavy machinery power distribution where HHED frame compatibility is required.

Key Features & Specifications

• Type: Fusible safety switch, panel mount, QMB Series D2
• Voltage Rating: 600V AC
• Current Rating: 30A
• Configuration: Dual/Twin
• Poles: 3
• Phase: 3
• AIC Rating: 200kA@480V
• Fuse Class: J
• NEMA Rating: 1
• Compatible Frames: HHED
• Weight: 30 lb
• Switch Style: Fusible
• Standards: UL/cUL listed
• Applications: Industrial power distribution, motor control centers, heavy machinery