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Appleton DF75 - 3-Pole Circuit Breaker 75A 600V AC

Appleton
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Appleton DF75 is an explosionproof circuit breaker engineered for overload and short circuit protection in hazardous locations. This 3-pole device supports 75 amps at 600 volts AC and is housed in a bolted enclosure for secure installation, weighing 5.19 lb. It provides dust-ignitionproof and watertight protection suitable for Class I, Division 1 and 2 areas. Certified to UL and CSA standards, the DF75 ensures reliable operation in demanding industrial environments. Typical applications include oil refineries, chemical plants, and other facilities requiring robust circuit protection in explosive atmospheres.

Key Features & Specifications
  • Type: Lighting component / accessory
  • Amperage: 75 Amps
  • Voltage Rating: 600V AC
  • Poles: 3
  • Mounting Type: Bolted Enclosure
  • Interrupt Rating: Typically 25kA to 65kA (varies by model)
  • Series/Frame: AE Series
  • Trip Unit: Non-interchangeable fixed trip
  • Certifications: UL, CSA
  • Area Classification: Class I, Division 1 & 2, Groups B, C, D
  • Enclosure Type: Explosionproof, Dust Ignitionproof, Watertight
  • Weight: 5.19 lb
  • Additional Info: Lamp/driver or wiring accessory