Square D QMB326W Panel Mount Switch (Fusible) - Essential Electric Supply
Square D QMB326W - Fusible Safety Switch 600A 3P (200kA AIC)
Square D QMB326W - Fusible Safety Switch 600A 3P (200kA AIC)
Square D QMB326W - Fusible Safety Switch 600A 3P (200kA AIC)
Square D QMB326W Panel Mount Switch (Fusible) - Essential Electric Supply
Square D QMB326W - Fusible Safety Switch 600A 3P (200kA AIC)
Square D QMB326W - Fusible Safety Switch 600A 3P (200kA AIC)
Square D QMB326W - Fusible Safety Switch 600A 3P (200kA AIC)

Square D QMB326W - Fusible Safety Switch 600A 3P (200kA AIC)

Square D
Price
Save $-6,995.84
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Square D QMB326W is a panel-mounted fusible safety switch designed for providing reliable circuit protection and isolation in industrial three-phase power distribution systems. It features a 600A current rating and a 240V voltage rating, with a robust 200kA interrupting capacity at 240V to handle high fault currents. The switch is constructed with a NEMA 1 rated enclosure measuring 381 mm H x 112.78 mm W x 78.49 mm D and a weight of 82.001 lb, built for durability in demanding environments. It complies with NEMA KS1 certification standards and is designed for compatibility with HHED frames. This unit is typically applied in industrial facilities for motor control centers, machinery, and feeder circuits requiring a fusible disconnect.

Key Features & Specifications
  • Type: Panel-mounted, fusible safety switch, QMB Series E1-E2
  • Voltage Rating: 240V AC
  • Current Rating: 600A
  • Dimensions: 381 mm H x 112.78 mm W x 78.49 mm D (15.00 in x 4.44 in x 3.09 in)
  • Standards: Certified to NEMA KS1
  • Applications: Industrial three-phase power distribution, motor control centers, feeder disconnects
  • Switch Type: Fusible
  • Configuration: Single
  • Phase: 3
  • AIC rating: 200kA @ 240V
  • Poles: 3
  • Fuse Class: R
  • Nema Rating: 1
  • Compatible Frames: HHED
  • Weight: 82.001 lb
  • Country of Origin: United States


Product Identification
  • UPC: 785901766971
  • GTIN: 00785901766971