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Thomas & Betts ABB430B9W - 30A 3-Pole Molded Case Circuit Breaker (600V AC)

Thomas & Betts
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The Thomas & Betts ABB430B9W is a molded case circuit breaker designed for primary overcurrent and short-circuit protection in industrial power distribution systems. It is rated for a maximum voltage of 600V AC and a continuous current of 30A, with a high interrupting capacity of 65kA at 240V AC. The unit features a compact, three-pole configuration with a thermal-magnetic trip mechanism, housed in a durable, insulated frame weighing 5.19 lb. This breaker complies with UL 489 and CSA C22.2 standards, ensuring reliable performance in demanding environments. Typical applications include motor control centers, panelboards, and switchboards in manufacturing plants, commercial buildings, and utility substations.

Key Features & Specifications
  • Type: Molded case circuit breaker, thermal-magnetic trip, three-pole
  • Voltage Rating: 600V AC
  • Current Rating: 30A
  • Dimensions: Compact frame size
  • Standards: UL 489, CSA C22.2
  • Applications: Industrial power distribution, motor control centers, panelboards
  • Switch Type: Circuit breaker
  • Configuration: Three-pole
  • Temp Rating: Standard industrial
  • Shipping Dimensions: Standard
  • Phase: Three-phase
  • Amperage: 30A
  • AIC rating: 65kA at 240V AC
  • Connection: Line and load terminals
  • Poles: 3
  • Protection: Overcurrent and short-circuit
  • Functions: Thermal-magnetic trip
  • Frame Size: Compact
  • Trip Type: Thermal-magnetic
  • Panel Type: Standard
  • Breaker Type: Molded case
  • Mounting: Fixed
  • Hz: 50/60 Hz
  • Horse Power: Not specified
  • Enclosure: Open type
  • Certification: UL, CSA
  • Circuit Breaker Mounting Style: Fixed
  • Terminal Connection: Standard
  • Frequency Rating: 50/60 Hz
  • Phase Connection: Three-phase
  • Standards: UL 489, CSA C22.2
  • Installation Type: Panelboard or switchboard
  • Item QTY: 1
  • Breaker Frame: Compact
  • Current Rating: 30A
  • Operating Temperature Maximum Celsius: 40°C


Product Identification
  • UPC: 39269600469
  • GTIN: 07392696004695