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EM22PF1 - Thermal-Magnetic Circuit Breaker 20A 240V AC

United Fuses
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The EM22PF1 is a thermal-magnetic circuit breaker designed for overcurrent and short-circuit protection in industrial power distribution systems. It is rated for 240V AC and carries a current rating of 20A, with a compact frame size that supports a 5.19 lb weight and a robust construction suitable for panel mounting. This breaker complies with UL 489 standards and is typically used in motor control centers, lighting panels, and branch circuit protection in manufacturing facilities.

Key Features & Specifications
  • Type: Thermal-magnetic circuit breaker
  • Voltage Rating: 240V AC
  • Current Rating: 20A
  • Weight: 5.19 lb
  • Standards: UL 489
  • Applications: Motor control centers, lighting panels, branch circuit protection
  • Breaker Type: Thermal-magnetic
  • Voltage: 240V
  • Amperage: 20A
  • Poles: 1
  • Frame Size: Compact
  • Trip Type: Thermal-magnetic
  • Panel Type: Industrial
  • Mounting: Panel
  • Hz: 50/60
  • Phase: 1
  • Connection: Screw terminal
  • Circuit Breaker Mounting Style: Panel mount
  • Terminal Connection: Screw
  • Frequency Rating: 50/60 Hz
  • Phase Connection: Single-phase
  • Installation Type: Fixed
  • Item QTY: 1
  • Current Rating: 20A
  • Operating Temperature Maximum Celsius: 40


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