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Siemens HBB612 - 100A 3-Pole Molded Case Circuit Breaker

Siemens
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Siemens HBB612 Circuit Breaker is a molded case circuit breaker designed for overcurrent protection and electrical system isolation in industrial power distribution applications. It is rated for 600V AC maximum and carries a current rating of 100A, providing reliable interruption of fault currents. The unit measures 6.299 x 5.118 x 3.543 inches and weighs 0.243 lb, featuring a compact, high-strength thermoplastic housing suitable for panelboard mounting. This breaker complies with UL 489 and CSA C22.2 standards, ensuring safe operation under defined electrical conditions. Typical applications include branch circuit protection in commercial and light industrial facilities, motor control centers, and switchboards.

Key Features & Specifications
  • Type: Molded case circuit breaker, thermal-magnetic trip, fixed mount
  • Voltage Rating: 600V AC
  • Current Rating: 100A
  • Dimensions: 6.299 x 5.118 x 3.543 inch
  • Standards: UL 489, CSA C22.2
  • Applications: Branch circuit protection, motor control centers, switchboards
  • Switch Type: Toggle
  • Configuration: 3-pole
  • Coil Voltage Maximum: Not applicable (thermal-magnetic)
  • Temp Rating: 40°C ambient
  • Shipping Dimensions: 6.299 x 5.118 x 3.543 inch
  • Phase: 3-phase
  • Voltage: 600V AC
  • Amperage: 100A
  • AIC rating: 10kA at 600V AC
  • Connection: Line and load lugs
  • Poles: 3
  • Protection: Overload and short circuit
  • Functions: On/Off switching, overcurrent protection
  • Frame Size: HBB
  • Trip Type: Thermal-magnetic
  • Panel Type: Panelboard
  • Breaker Type: Molded case
  • Control Voltage Minimum: Not applicable
  • Control Voltage Maximum: Not applicable
  • MCM Size: Not applicable
  • Metal Type: Copper alloy contacts
  • Panel Style: Flush mount
  • Bus Type: Plug-on
  • 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: 1.0 inch
  • Clas: Not applicable
  • Mounting: Panelboard plug-on
  • Hz: 50/60 Hz
  • Coil Material: Not applicable
  • Horse Power: 50 HP at 600V AC
  • Aux Contacts: Not included
  • CPT: Not included
  • Full Load Amps: 100A
  • Dist Voltage: 600V AC
  • Bucket Size: Not applicable
  • Bucket Style: Not applicable
  • Bucket Type: Not applicable
  • Full Load Amp Maximum: 100A
  • Full Load Amp Minimum: 0A
  • Enclosure: Open type
  • Relay Style: Not applicable
  • Coil Voltage Minimum: Not applicable
  • Wire: Copper or aluminum
  • Amperage Maximum: 100A
  • Amperage Minimum: 0A
  • Nema Rating: Not applicable
  • Switch Style: Toggle
  • Wire Size: 14 AWG to 1/0 AWG
  • Certification: UL, CSA
  • Circuit Breaker Mounting Style: Plug-on
  • Terminal Connection: Screw lugs
  • Frequency Rating: 50/60 Hz
  • Phase Connection: 3-phase
  • Standards: UL 489, CSA C22.2
  • Compatible Frames: Siemens HBB series
  • Installation Type: Panelboard
  • Item QTY: 1
  • Nema Starter Size: Not applicable
  • Breaker Frame: HBB
  • Current Rating: 100A
  • Reverse Standoff Voltage: Not applicable
  • Watts: Not applicable
  • 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: 783643174368
  • GTIN: 00783643174368