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Westinghouse HKA2200W - Molded Case 200A 600V 2-Pole

Westinghouse
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Westinghouse HKA2200W Circuit Breaker - Molded Case 200A 600V 2-Pole Thermal Magnetic The Westinghouse HKA2200W is a 2-pole molded case circuit breaker from the MARK 75 family, designed to provide overcurrent protection through long-time and instantaneous (LI) trip functions. It is rated for 600V AC, 200A continuous current, and delivers an interrupting capacity of 35kA at 480V, making it suitable for high-fault industrial environments. This bolt-on unit weighs 17 lb and features a thermal magnetic protection mechanism, ensuring reliable response to both sustained overloads and short circuits. The breaker complies with industry standards for molded case circuit breakers and is typically applied in single-phase power distribution systems requiring robust, fixed-mount protection.

Key Features & Specifications
  • Type: Molded Case, Thermal Magnetic, 2-Pole
  • Voltage Rating: 600V AC
  • Current Rating: 200A
  • Dimensions: Standard molded case frame size
  • Standards: UL/CSA listed for industrial use
  • Applications: Single-phase distribution, motor control centers, panelboards
  • Switch Type: Circuit breaker
  • Configuration: 2-pole, bolt-on
  • Coil Voltage Maximum: Not applicable (thermal magnetic)
  • Temp Rating: Standard 40°C ambient
  • Shipping Dimensions: Varies by packaging
  • Phase: 1
  • Voltage: 600V
  • Amperage: 200A
  • AIC rating: 35kA@480V
  • Connection: Bolt-On
  • Poles: 2
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Frame Size: MARK 75
  • Trip Type: Thermal magnetic
  • Panel Type: Standard industrial
  • Breaker Type: Molded Case
  • Control Voltage Minimum: Not applicable
  • Control Voltage Maximum: Not applicable
  • MCM Size: Not specified
  • Metal Type: Steel/copper alloy
  • Panel Style: Bolt-on
  • Bus Type: Standard
  • 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: Bolt-on
  • Hz: 50/60
  • Coil Material: Not applicable
  • Horse Power: Not specified
  • Aux Contacts: Not included
  • CPT: Not included
  • Full Load Amps: 200A
  • Dist Voltage: 600V
  • Bucket Size: Not applicable
  • Bucket Style: Not applicable
  • Bucket Type: Not applicable
  • Full Load Amp Maximum: 200A
  • Full Load Amp Minimum: 0A
  • Enclosure: Open frame
  • Relay Style: Not applicable
  • Coil Voltage Minimum: Not applicable
  • Wire: Copper/aluminum rated
  • Amperage Maximum: 200A
  • Amperage Minimum: 0A
  • Nema Rating: Not specified
  • Switch Style: Toggle
  • Wire Size: Up to 4/0 AWG
  • Certification: UL 489
  • Circuit Breaker Mounting Style: Bolt-on
  • Terminal Connection: Bolt-on lugs
  • Frequency Rating: 50/60 Hz
  • Phase Connection: Single-phase
  • Standards: UL, CSA
  • Compatible Frames: MARK 75
  • Installation Type: Fixed
  • Item QTY: 1
  • Nema Starter Size: Not applicable
  • Breaker Frame: MARK 75
  • Current Rating: 200A
  • Reverse Standoff Voltage: Not applicable
  • Watts: Not specified
  • 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: Not available
  • GTIN: Not available