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Square D KAL3622522DC1625 - Molded Case Circuit Breaker 225A 500VDC

Square D
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Square D KAL3622522DC1625 is a molded case circuit breaker designed for overcurrent protection in industrial power distribution systems. This three-phase, 225A unit operates at 500VDC with a 20kA interrupting capacity, utilizing thermal magnetic protection for long-time and instantaneous fault response. The K Frame breaker features a feed-thru connection, weighs 9 lb, and is equipped with a 2A/2B auxiliary switch and 24Vdc shunt trip for remote control and status monitoring. It complies with industry standards for molded case circuit breakers, ensuring reliable performance in demanding environments. Typical applications include motor control centers, switchboards, and industrial panelboards requiring robust DC circuit protection.

Key Features & Specifications
  • Type: Molded Case, Thermal Magnetic, LI (Long-Time and Instantaneous) trip functions
  • Voltage Rating: 500VDC
  • Current Rating: 225A
  • Dimensions: K Frame size
  • Standards: Industry standard molded case circuit breaker compliance
  • Applications: Industrial power distribution, motor control centers, switchboards
  • Switch Type: N/A
  • Configuration: 3-pole
  • Coil Voltage Maximum: 24Vdc (shunt trip)
  • Temp Rating: N/A
  • Shipping Dimensions: N/A
  • Phase: 3
  • Voltage: 500V
  • Amperage: 225A
  • AIC rating: 20kA@500VDC
  • Connection: Feed-Thru
  • Poles: 3
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Frame Size: K Frame
  • Trip Type: Thermal Magnetic
  • Panel Type: N/A
  • Breaker Type: Molded Case
  • Control Voltage Minimum: N/A
  • Control Voltage Maximum: 24Vdc (shunt trip)
  • MCM Size: N/A
  • Metal Type: N/A
  • Panel Style: N/A
  • Bus Type: N/A
  • Fuse Class: N/A
  • Insulation Temperature: N/A
  • Inductance: N/A
  • Impedance: N/A
  • Barrels: N/A
  • Class Rating: N/A
  • Diameter: N/A
  • Velocity: N/A
  • Clip Center: N/A
  • Clas: N/A
  • Mounting: N/A
  • Hz: N/A
  • Coil Material: N/A
  • Horse Power: N/A
  • Aux Contacts: 2A/2B
  • CPT: N/A
  • Full Load Amps: N/A
  • Dist Voltage: N/A
  • Bucket Size: N/A
  • Bucket Style: N/A
  • Bucket Type: N/A
  • Full Load Amp Maximum: N/A
  • Full Load Amp Minimum: N/A
  • Enclosure: N/A
  • Relay Style: N/A
  • Coil Voltage Minimum: N/A
  • Wire: N/A
  • Amperage Maximum: 225A
  • Amperage Minimum: N/A
  • Nema Rating: N/A
  • Switch Style: N/A
  • Wire Size: N/A
  • Certification: N/A
  • Circuit Breaker Mounting Style: N/A
  • Terminal Connection: Feed-Thru
  • Frequency Rating: N/A
  • Phase Connection: 3-phase
  • Standards: N/A
  • Compatible Frames: K Frame
  • Installation Type: N/A
  • Item QTY: 1
  • Nema Starter Size: N/A
  • Breaker Frame: K Frame
  • Current Rating: 225A
  • Reverse Standoff Voltage: N/A
  • Watts: N/A
  • Peak Pulse Current: N/A
  • Breakdown Voltage (MIN VBR@IT ) (V): N/A
  • Breakdown Voltage (VBR@IT) (V): N/A
  • Polarity: N/A
  • Operating Temperature Maximum Celsius: N/A
  • Max Clamp Voltage: N/A
  • On-State Current: N/A


Product Identification
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