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ABB A2N175TW - Molded Case Circuit Breaker 175A 240VAC

ABB
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ABB A2N175TW is a molded case circuit breaker designed for overcurrent and short-circuit protection in industrial power distribution systems. It operates at a voltage rating of 240 VAC and 250 VDC with a current rating of 175 amps, providing reliable interruption of fault currents. The unit measures 5.91 inches in height, 4.13 inches in width, and 2.36 inches in depth, weighing 5.19 pounds, and features a compact, robust construction suitable for panelboard installation. This breaker complies with applicable industry standards for molded case circuit breakers, ensuring safe and consistent performance in demanding environments. It is commonly applied in manufacturing facilities, commercial buildings, and other industrial settings requiring dependable branch circuit protection.

Key Features & Specifications
  • Type: Molded case circuit breaker, thermal-magnetic trip
  • Voltage Rating: 240 VAC / 250 VDC
  • Current Rating: 175 A
  • Dimensions: 5.91 in H x 4.13 in W x 2.36 in D
  • Weight: 5.19 lb
  • Standards: UL 489, CSA, IEC
  • Applications: Industrial power distribution, branch circuit protection
  • Poles: 2
  • Frame Size: A2N
  • Trip Type: Thermal-magnetic
  • Breaker Type: Molded case
  • Circuit Breaker Mounting Style: Fixed
  • Terminal Connection: Line and load lugs
  • Frequency Rating: 50/60 Hz
  • Phase: 1
  • AIC Rating: 65 kAIC at 240 VAC
  • Connection: Bolt-on
  • Protection: Overcurrent and short-circuit
  • Functions: Manual switching and automatic trip
  • Panel Type: Panelboard
  • Control Voltage Minimum: Not applicable
  • Control Voltage Maximum: Not applicable
  • MCM Size: Not applicable
  • Metal Type: Steel
  • Panel Style: NEMA 1
  • Bus Type: Copper
  • Fuse Class: Not applicable
  • Insulation Temperature: 105°C
  • Inductance: Not specified
  • Impedance: Not specified
  • Barrels: Not applicable
  • Class Rating: Not applicable
  • Diameter: Not applicable
  • Velocity: Not applicable
  • Clip Center: Not applicable
  • Clas: Not applicable
  • Mounting: Panelboard
  • Hz: 50/60
  • Coil Material: Not applicable
  • Horse Power: Not specified
  • Aux Contacts: Not included
  • CPT: Not included
  • Full Load Amps: 175 A
  • Dist Voltage: 240 VAC / 250 VDC
  • Bucket Size: Not applicable
  • Bucket Style: Not applicable
  • Bucket Type: Not applicable
  • Full Load Amp Maximum: 175 A
  • Full Load Amp Minimum: 175 A
  • Enclosure: Not included
  • Relay Style: Not applicable
  • Coil Voltage Minimum: Not applicable
  • Wire: Not specified
  • Amperage Maximum: 175 A
  • Amperage Minimum: 175 A
  • Nema Rating: Not applicable
  • Switch Style: Not applicable
  • Wire Size: #14 AWG to #2/0 AWG
  • Certification: UL 489, CSA
  • Circuit Breaker Mounting Style: Fixed
  • Terminal Connection: Line and load lugs
  • Frequency Rating: 50/60 Hz
  • Phase Connection: Single-phase
  • Standards: UL 489, CSA C22.2 No. 5
  • Compatible Frames: A2N
  • Installation Type: Panelboard
  • Item QTY: 1
  • Nema Starter Size: Not applicable
  • Breaker Frame: A2N
  • Current Rating: 175 A
  • Reverse Standoff Voltage: Not applicable
  • Watts: Not applicable
  • Peak Pulse Current: Not applicable
  • Breakdown Voltage (MIN VBR@IT ) (V): Not applicable
  • Breakdown Voltage (VBR@IT) (V): Not applicable
  • Polarity: Not applicable
  • Operating Temperature Maximum Celsius: 40°C
  • Max Clamp Voltage: Not applicable
  • On-State Current: Not applicable


Product Identification
  • UPC: 8015644705473
  • GTIN: 00015644705471