Cutler Hammer A30QS7-1 - Amp-Trap Current-Limiting Fuse 7A (200kA AIC @ 300V)
Cutler Hammer A30QS7-1 - Amp-Trap Current-Limiting Fuse 7A (200kA AIC @ 300V)
Cutler Hammer A30QS7-1 - Amp-Trap Current-Limiting Fuse 7A (200kA AIC @ 300V)
Cutler Hammer A30QS7-1 - Amp-Trap Current-Limiting Fuse 7A (200kA AIC @ 300V)

Cutler Hammer A30QS7-1 - Amp-Trap Current-Limiting Fuse 7A (200kA AIC @ 300V)

Cutler Hammer
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Cutler Hammer A30QS7-1 is a low-voltage current-limiting fuse from the Amp-Trap family designed to provide superior short-circuit protection in electrical distribution systems. This 7A fuse features a 300V AC rating and offers an impressive 200,000 ampere interrupting capacity at rated voltage to safely clear high-level faults. Constructed with a single-barrel design and ferrule connections, the fuse measures 0.56 inches in diameter and weighs 5.19 lb, utilizing current-limiting technology to protect against damaging let-through currents. The A30QS series complies with industry standards for reliable performance in demanding industrial environments, making it suitable for protecting motor circuits, transformers, and feeder circuits where high fault current protection is critical.

Key Features & Specifications
  • Type: Amp-Trap current-limiting fuse, single barrel, ferrule connection
  • Voltage Rating: 300V AC
  • Current Rating: 7A
  • Dimensions: 0.56" diameter
  • Weight: 5.19 lb
  • AIC Rating: 200kA @ 300V
  • Connection: Ferrule
  • Barrels: 1
  • Family: Amp-Trap
  • Item Subcategory: Low Voltage
  • Standards: Industry standard compliance for electrical protection devices
  • Applications: Motor circuit protection, transformer protection, feeder circuit protection