Default product image

Square D QMB333TW - Fusible Safety Switch 600V/100A (200kA AIC @480V)

Square D
Price
Save $-782.77
/
Title
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Square D QMB333TW is a fusible safety switch designed for industrial power distribution protection. This 600V AC-rated switch features a 100A current capacity with a 200kA interrupting rating at 480V, housed in a NEMA 1 enclosure weighing 30 lb. Its dual/twin configuration with three poles provides reliable circuit isolation, compliant with industry standards for panel-mounted applications. The QMB Series E1-E2 switch is engineered for demanding environments including manufacturing facilities and power distribution centers, compatible with ED frames for seamless integration.

Key Features & Specifications
  • Type: Fusible safety switch, panel mount
  • Voltage Rating: 600V AC
  • Current Rating: 100A
  • Configuration: Dual/Twin
  • Poles: 3
  • Phase: 3
  • AIC Rating: 200kA@480V
  • Fuse Class: T
  • NEMA Rating: 1
  • Compatible Frames: ED
  • Weight: 30 lb
  • Family: QMB Series E1-E2