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Siemens BBKB32AT - 32A 2-Pole Bolt-On Breaker (120/240V)

Siemens
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Siemens BBKB32AT Circuit Breaker is a 32-amp, 2-pole, 120/240-volt AC, 10,000 AIC rated, bolt-on type circuit breaker designed for overload and short-circuit protection in Siemens load centers. It features a compact, 1-inch per pole construction with a thermal-magnetic trip mechanism, ensuring reliable performance in residential and light commercial applications. The breaker is constructed with a durable thermoplastic housing and copper alloy contacts, meeting UL 489 and CSA C22.2 No. 5 standards for safety and performance. It is specifically designed for use in Siemens PL and ES series load centers, providing branch circuit protection for lighting, appliance, and general-purpose loads. This unit weighs 7 lb and is suitable for 60/60 Hz systems with a maximum ambient temperature rating of 40°C.

Key Features & Specifications
  • Type: Bolt-on, thermal-magnetic circuit breaker
  • Voltage Rating: 120/240 V AC
  • Current Rating: 32 A
  • Dimensions: 1-inch per pole width, 3.5-inch height, 2.5-inch depth
  • Standards: UL 489, CSA C22.2 No. 5
  • Applications: Branch circuit protection in residential and light commercial load centers
  • Switch Type: Toggle
  • Configuration: 2-pole
  • Coil Voltage Maximum: 240 V AC
  • Temp Rating: 40°C maximum ambient
  • Shipping Dimensions: 3.5 x 2.5 x 1.5 inches
  • Phase: Single-phase
  • Voltage: 120/240 V AC
  • Amperage: 32 A
  • AIC rating: 10,000 AIC at 240 V AC
  • Connection: Bolt-on
  • Poles: 2
  • Protection: Overload and short-circuit
  • Functions: Branch circuit protection
  • Frame Size: 1-inch per pole
  • Trip Type: Thermal-magnetic
  • Panel Type: Load center
  • Breaker Type: BBK
  • Control Voltage Minimum: 120 V AC
  • Control Voltage Maximum: 240 V AC
  • MCM Size: Not applicable
  • Metal Type: Copper alloy contacts
  • Panel Style: PL, ES series
  • Bus Type: Bolt-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-inch
  • Clas: Not applicable
  • Mounting: Bolt-on
  • Hz: 60 Hz
  • Coil Material: Copper
  • Horse Power: Not applicable
  • Aux Contacts: Not included
  • CPT: Not included
  • Full Load Amps: 32 A
  • Dist Voltage: 240 V AC
  • Bucket Size: Not applicable
  • Bucket Style: Not applicable
  • Bucket Type: Not applicable
  • Full Load Amp Maximum: 32 A
  • Full Load Amp Minimum: 0 A
  • Enclosure: Open
  • Relay Style: Not applicable
  • Coil Voltage Minimum: 120 V AC
  • Wire: Not applicable
  • Amperage Maximum: 32 A
  • Amperage Minimum: 0 A
  • Nema Rating: Not applicable
  • Switch Style: Toggle
  • Wire Size: 14 AWG to 8 AWG
  • Certification: UL, CSA
  • Circuit Breaker Mounting Style: Bolt-on
  • Terminal Connection: Lug
  • Frequency Rating: 60 Hz
  • Phase Connection: Single-phase
  • Standards: UL 489, CSA C22.2 No. 5
  • Compatible Frames: PL, ES series
  • Installation Type: Bolt-on
  • Item QTY: 1
  • Nema Starter Size: Not applicable
  • Breaker Frame: 1-inch per pole
  • Current Rating: 32 A
  • 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: Not available
  • GTIN: Not available