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Square D H150R - 150A 3-Pole 600V Molded Case Breaker

Square D
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Square D H150R is a heavy-duty industrial circuit breaker designed for primary overcurrent protection in commercial and industrial power distribution systems. This unit is rated for 150 amps at 600 volts AC, providing reliable fault interruption with a high interrupting capacity. Constructed with a robust thermoplastic housing and silver-alloy contacts, it measures approximately 6 inches in height, 4 inches in width, and 3 inches in depth, weighing 34.8 pounds. It complies with NEMA standards and is UL listed for safety, ensuring dependable performance in demanding environments. Typical applications include motor control centers, panelboards, and switchboards in manufacturing plants, data centers, and utility facilities.

Key Features & Specifications
  • Type: Molded case circuit breaker, thermal-magnetic trip, bolt-on mounting
  • Voltage Rating: 600V AC
  • Current Rating: 150A
  • Dimensions: 6" H x 4" W x 3" D
  • Standards: NEMA, UL 489
  • Applications: Industrial power distribution, motor protection, feeder circuits
  • Switch Type: Toggle
  • Configuration: 3-pole
  • Coil Voltage Maximum: Not applicable (thermal-magnetic)
  • Temp Rating: 40°C ambient
  • Shipping Dimensions: 8" x 6" x 5"
  • Phase: 3-phase
  • Voltage: 600V
  • Amperage: 150A
  • AIC rating: 25kA at 480V
  • Connection: Line and load lugs
  • Poles: 3
  • Protection: Overload and short circuit
  • Functions: On/Off, trip indication
  • Frame Size: 150A frame
  • Trip Type: Thermal-magnetic
  • Panel Type: NEMA 1
  • Breaker Type: Molded case
  • Control Voltage Minimum: N/A
  • Control Voltage Maximum: N/A
  • MCM Size: 250 MCM max
  • Metal Type: Copper alloy contacts
  • Panel Style: Surface mount
  • Bus Type: Copper
  • Fuse Class: N/A
  • Insulation Temperature: 105°C
  • 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: Bolt-on
  • Hz: 50/60 Hz
  • Coil Material: N/A
  • Horse Power: 100 HP at 480V
  • Aux Contacts: 1 NO/NC optional
  • CPT: Not included
  • Full Load Amps: 150A
  • Dist Voltage: 600V
  • Bucket Size: N/A
  • Bucket Style: N/A
  • Bucket Type: N/A
  • Full Load Amp Maximum: 150A
  • Full Load Amp Minimum: 0A
  • Enclosure: Open style
  • Relay Style: N/A
  • Coil Voltage Minimum: N/A
  • Wire: Copper/Aluminum
  • Amperage Maximum: 150A
  • Amperage Minimum: 0A
  • Nema Rating: NEMA 1
  • Switch Style: Toggle
  • Wire Size: 14 AWG to 250 MCM
  • Certification: UL, NEMA
  • Circuit Breaker Mounting Style: Bolt-on
  • Terminal Connection: Lug
  • Frequency Rating: 50/60 Hz
  • Phase Connection: 3-phase
  • Standards: UL 489, NEMA AB-1
  • Compatible Frames: Square D QO, NQ
  • Installation Type: Panelboard
  • Item QTY: 1
  • Nema Starter Size: N/A
  • Breaker Frame: 150A
  • Current Rating: 150A
  • 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: 40°C
  • Max Clamp Voltage: N/A
  • On-State Current: N/A
  • Manufacturer: Schneider Electric
  • UPC: 785901992202
  • Country of Origin: Mexico
  • Weight: 34.8 lb
  • Certification: NEMA


Product Identification
  • UPC: 785901992202