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ABB A2A125TW - 3-Pole 125A Thermal Magnetic Breaker

ABB
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The ABB A2A125TW is a 125 Amp thermal-magnetic circuit breaker designed for overcurrent and short-circuit protection in industrial power distribution systems. This three-pole unit operates at 240 V AC or 250 V DC with a 10 kA interrupting capacity, and is rated for 50/60 Hz applications. The breaker features a 250 A frame size with front connection terminals and supports both DIN Rail and fixed mounting configurations, operating reliably within a temperature range of -13 to 158 degrees Fahrenheit. It complies with industry standards for industrial control and switchgear applications, making it suitable for motor control centers, panelboards, and branch circuit protection in manufacturing and process facilities.

Key Features & Specifications
  • Type: Thermal Magnetic Circuit Breaker
  • Voltage Rating: 240 V AC / 250 V DC
  • Current Rating: 125 A
  • Frame Size: 250 A
  • Poles: 3
  • Connection: Front
  • Hz: 50/60 Hz
  • AIC Rating: 10 kA
  • Trip Type: Thermal Magnetic
  • Temp Rating: -13 to 158 deg F
  • Mounting: DIN Rail/Fixed


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