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General Electric QMR327R - Fusible Safety Switch 800A@240V (200kA AIC, NEMA 1)

General Electric
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⚡ Product Branding Information

Some General Electric products may now ship with ABB branding due to ABB’s acquisition of GE Industrial Solutions.

Depending on the manufacturing date or production batch, the item or packaging may display either GE or ABB branding.

Unless otherwise noted, these products are considered equivalent in form, fit, function, and specifications.

Please contact our team before placing your order if brand labeling or packaging is critical for your application.

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General Electric QMR327R is a fusible safety switch designed for industrial power distribution systems requiring high fault current protection. This panel-mounted QMR-type switch features a 240V voltage rating and 800A current capacity with a 200kA interrupting rating at 480V for robust circuit protection. The 95 lb unit has a NEMA 1-rated enclosure with a single-configuration, 3-pole design compatible with ED frames, constructed for H/R-class fuse protection in three-phase applications. It meets industrial safety standards for fusible disconnect switches in demanding environments. Typical applications include motor control centers, heavy machinery power distribution, and industrial plant main disconnects.

Key Features & Specifications
  • Type: Fusible safety switch, panel mount, Type QMR family
  • Voltage Rating: 240V AC
  • Current Rating: 800A
  • Configuration: Single
  • Poles: 3
  • AIC Rating: 200kA@480V
  • Fuse Class: H, R
  • Phase: 3
  • NEMA Rating: 1
  • Compatible Frames: ED
  • Switch Style: Fusible disconnect
  • Weight: 95 lb
  • Standards: Industrial safety compliance
  • Applications: Motor control centers, industrial power distribution