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Siemens KL3B225 - Molded Case 600V 3-Pole Thermal Magnetic

Siemens
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Siemens KL3B225 Circuit Breaker - Molded Case 600V 3-Pole Thermal Magnetic The Siemens KL3B225 is a molded case circuit breaker from the KL Frame family, designed to provide LI (Long-Time and Instantaneous) protection for industrial electrical systems. It is rated for 600V AC, 3-phase operation, with a 3-pole bolt-on connection and thermal magnetic protection. This unit weighs 25 lb and is constructed for reliable overcurrent and short-circuit interruption in demanding environments. It complies with industry standards for molded case circuit breakers and is suitable for a wide range of industrial applications requiring robust circuit protection.

Key Features & Specifications
  • Type: KL Frame Molded Case Circuit Breaker
  • Voltage Rating: 600V AC
  • Current Rating: 225A
  • Dimensions: Standard KL frame size
  • Standards: UL, CSA, NEMA compliant
  • Applications: Industrial power distribution, motor protection, feeder circuits
  • Switch Type: Bolt-On
  • Configuration: 3-Pole
  • Coil Voltage Maximum: Not applicable (thermal magnetic)
  • Temp Rating: 40°C ambient
  • Shipping Dimensions: Standard KL frame
  • Phase: 3
  • Voltage: 600V
  • Amperage: 225A
  • AIC rating: Standard for KL frame
  • Connection: Bolt-On
  • Poles: 3
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Frame Size: KL
  • Trip Type: Thermal Magnetic
  • Panel Type: Standard industrial panel
  • Breaker Type: Molded Case
  • Control Voltage Minimum: Not applicable
  • Control Voltage Maximum: Not applicable
  • MCM Size: Not specified
  • Metal Type: Steel enclosure
  • Panel Style: Standard
  • Bus Type: Not specified
  • Fuse Class: Not applicable
  • Insulation Temperature: 105°C
  • Inductance: Not specified
  • Impedance: Not specified
  • Barrels: Not specified
  • Class Rating: Not specified
  • Diameter: Not specified
  • Velocity: Not specified
  • Clip Center: Not specified
  • Clas: Not specified
  • Mounting: Bolt-On
  • Hz: 50/60
  • Coil Material: Not applicable
  • Horse Power: Not specified
  • Aux Contacts: Not specified
  • CPT: Not specified
  • Full Load Amps: 225A
  • Dist Voltage: 600V
  • Bucket Size: Not specified
  • Bucket Style: Not specified
  • Bucket Type: Not specified
  • Full Load Amp Maximum: 225A
  • Full Load Amp Minimum: Not specified
  • Enclosure: Open
  • Relay Style: Not applicable
  • Coil Voltage Minimum: Not applicable
  • Wire: Not specified
  • Amperage Maximum: 225A
  • Amperage Minimum: Not specified
  • Nema Rating: 1
  • Switch Style: Bolt-On
  • Wire Size: Not specified
  • Certification: UL, CSA
  • Circuit Breaker Mounting Style: Bolt-On
  • Terminal Connection: Bolt-On
  • Frequency Rating: 50/60 Hz
  • Phase Connection: 3-Phase
  • Standards: UL 489, CSA C22.2
  • Compatible Frames: KL
  • Installation Type: Panel mount
  • Item QTY: 1
  • Nema Starter Size: Not applicable
  • Breaker Frame: KL
  • Current Rating: 225A
  • 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