Default product image

Square D HDA36125UJ - Powerpact HDA 125A 3-Pole 600V

Square D
Price
Save $1,270.18
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Square D HDA36125UJ is a Powerpact molded case circuit breaker designed for overcurrent protection in industrial power distribution systems. This three-phase unit is rated for 125A continuous current at 600VAC, with an interrupting capacity of 18kA at 480VAC. The breaker features a thermal magnetic trip mechanism providing LI (Long-Time and Instantaneous) protection functions, and utilizes an I-Line style plug-in connection for secure mounting in compatible panelboards. It weighs 6 lb and is constructed to meet industry standards for reliable performance in demanding environments. Typical applications include motor control centers, switchboards, and industrial machinery requiring robust circuit protection.

Key Features & Specifications
  • Type: Powerpact HDA molded case circuit breaker, thermal magnetic, LI protection
  • Voltage Rating: 600V AC
  • Current Rating: 125A
  • Dimensions: Standard Powerpact HDA frame size
  • Standards: UL 489, CSA C22.2 No. 5
  • Applications: Industrial power distribution, motor control centers, switchboards
  • Switch Type: Molded case circuit breaker
  • Configuration: 3-pole, 3-phase
  • Coil Voltage Maximum: Not applicable (thermal magnetic)
  • Temp Rating: 40°C ambient
  • Shipping Dimensions: Standard packaging
  • Phase: 3
  • Voltage: 600V
  • Amperage: 125A
  • AIC rating: 18kA@480V
  • Connection: I-Line style plug-in
  • Poles: 3
  • Protection: Thermal magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Frame Size: HDA
  • Trip Type: Thermal magnetic
  • Panel Type: I-Line compatible
  • Breaker Type: Powerpact HDA
  • Control Voltage Minimum: Not applicable
  • Control Voltage Maximum: Not applicable
  • MCM Size: Not specified
  • Metal Type: Molded case
  • Panel Style: I-Line
  • Bus Type: I-Line
  • Fuse Class: Not applicable
  • Insulation Temperature: 75°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: I-Line plug-in
  • Hz: 50/60
  • Coil Material: Not applicable
  • Horse Power: Not specified
  • Aux Contacts: Not included
  • CPT: Not included
  • Full Load Amps: 125A
  • Dist Voltage: Not specified
  • Bucket Size: Not applicable
  • Bucket Style: Not applicable
  • Bucket Type: Not applicable
  • Full Load Amp Maximum: 125A
  • Full Load Amp Minimum: 125A
  • Enclosure: Open style
  • Relay Style: Not applicable
  • Coil Voltage Minimum: Not applicable
  • Wire: Not specified
  • Amperage Maximum: 125A
  • Amperage Minimum: 125A
  • Nema Rating: Not specified
  • Switch Style: Molded case
  • Wire Size: Not specified
  • Certification: UL, CSA
  • Circuit Breaker Mounting Style: Plug-in
  • Terminal Connection: I-Line
  • Frequency Rating: 50/60 Hz
  • Phase Connection: 3-phase
  • Standards: UL 489, CSA C22.2 No. 5
  • Compatible Frames: Powerpact HDA
  • Installation Type: Panelboard
  • Item QTY: 1
  • Nema Starter Size: Not applicable
  • Breaker Frame: HDA
  • Current Rating: 125A
  • 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