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Siemens HE3A110 - Molded Case 110A 480V 3-Pole

Siemens
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Siemens HE3A110 Circuit Breaker - Molded Case 110A 480V 3-Pole The Siemens HE3A110 is a 3-pole molded case circuit breaker from the HE Series, designed for instantaneous magnetic-only protection in industrial power distribution systems. It is rated for 480V AC, 110A continuous current, and delivers a 25kA interrupting capacity at 480V, ensuring reliable fault clearance. This bolt-on unit weighs 8 lb and features a compact molded case construction for secure panel mounting. It complies with industry standards for overcurrent protection in three-phase applications. Typical uses include motor control centers, switchboards, and industrial machinery requiring high fault current protection.

Key Features & Specifications
  • Type: Molded Case, HE Series, Magnetic Only
  • Voltage Rating: 480V AC
  • Current Rating: 110A
  • Dimensions: Standard molded case size
  • Standards: UL, CSA, NEMA
  • Applications: Industrial power distribution, motor protection, switchboards
  • Switch Type: Circuit Breaker
  • Configuration: 3-Pole
  • Coil Voltage Maximum: Not applicable (magnetic trip)
  • Temp Rating: 40°C ambient
  • Shipping Dimensions: 6 x 4 x 3 in
  • Phase: 3
  • Voltage: 480V
  • Amperage: 110A
  • AIC rating: 25kA@480V
  • Connection: Bolt-On
  • Poles: 3
  • Protection: Magnetic Only
  • Functions: I - Instantaneous
  • Frame Size: HE
  • Trip Type: Magnetic
  • Panel Type: Standard
  • Breaker Type: Molded Case
  • Control Voltage Minimum: Not applicable
  • Control Voltage Maximum: Not applicable
  • MCM Size: Not applicable
  • Metal Type: Copper alloy
  • Panel Style: Bolt-On
  • Bus Type: Not specified
  • 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: 110A
  • Dist Voltage: 480V
  • Bucket Size: Not applicable
  • Bucket Style: Not applicable
  • Bucket Type: Not applicable
  • Full Load Amp Maximum: 110A
  • Full Load Amp Minimum: 110A
  • Enclosure: Open
  • Relay Style: Not applicable
  • Coil Voltage Minimum: Not applicable
  • Wire: Not applicable
  • Amperage Maximum: 110A
  • Amperage Minimum: 110A
  • Nema Rating: 1
  • Switch Style: Toggle
  • Wire Size: Not specified
  • Certification: UL 489
  • Circuit Breaker Mounting Style: Bolt-On
  • Terminal Connection: Line/Load
  • Frequency Rating: 50/60 Hz
  • Phase Connection: 3-Phase
  • Standards: UL, CSA, NEMA AB1
  • Compatible Frames: HE Series
  • Installation Type: Fixed
  • Item QTY: 1
  • Nema Starter Size: Not applicable
  • Breaker Frame: HE
  • Current Rating: 110A
  • 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