General Electric QMR221R - Fusible Safety Switch 240V/30A (200kA AIC @480V)

General Electric QMR221R is a fusible safety switch designed for industrial circuit protection in panel-mounted applications. This single-configuration switch features a 240V AC voltage rating and 30A current capacity with a 200kA interrupting rating at 480V for robust fault protection. The NEMA 1-rated enclosure houses two poles with H/R-class fuse compatibility, constructed for durability in demanding environments. It meets industrial safety standards and is compatible with ED-frame installations. Typical applications include motor control centers, machinery disconnects, and power distribution panels requiring reliable circuit isolation.

Key Features & Specifications

• Type: Fusible safety switch, panel mount, Type QMR family
• Voltage Rating: 240V AC
• Current Rating: 30A
• Dimensions: NEMA 1 enclosure (specific dimensions not provided)
• Standards: Industrial safety compliance (specific standards not provided)
• Applications: Motor control centers, machinery disconnects, power distribution
• Switch Type: Fusible
• Configuration: Single
• Poles: 2
• AIC rating: 200kA@480V
• Fuse Class: H, R
• Phase: 1
• Weight: 25 lb
• Compatible Frames: ED