Siemens BQ3B05000S01 - Molded Case Circuit Breaker 50A 240V 3-Pole
Siemens BQ3B05000S01 - Molded Case Circuit Breaker 50A 240V 3-Pole

Siemens BQ3B05000S01 - Molded Case Circuit Breaker 50A 240V 3-Pole

Siemens
Price
Save $787.44
/
Condition
  • Low stock - 1 item left
  • Backordered, shipping soon
Call for Price
Siemens BQ3B05000S01 is a 3-pole molded case circuit breaker from the BQ Series, designed to provide thermal magnetic protection with long-time and instantaneous (LI) trip functions for branch circuit applications. Rated at 240V AC and 50A with a 10kA interrupting capacity at 240V, this unit incorporates a non-interchangeable 120V shunt trip for remote disconnection. The breaker measures 5.906 x 3.937 x 3.937 inches, weighs 1.543 lb, and features a bolt-on connection with lug terminals accepting wire sizes from 8 AWG to 4 AWG (Al) or 6 AWG (Cu) within a 125A/BQ frame. It is UL Listed, CSA certified, and HACR rated, with an operating temperature range of -13°F to 158°F (-25°C to 70°C), making it suitable for use in Siemens panelboards and industrial power distribution systems.

Key Features & Specifications
  • Type: Molded Case, Thermal Magnetic, Shunt Trip
  • Voltage Rating: 240V AC
  • Current Rating: 50A
  • Dimensions: 5.906 x 3.937 x 3.937 inch
  • Standards: UL Listed, CSA, HACR
  • Applications: Siemens Panelboards, Industrial Power Distribution
  • Switch Type: Shunt Trip
  • Configuration: 3-Pole
  • Coil Voltage Maximum: 120V
  • Temp Rating: -13°F to 158°F (-25°C to 70°C)
  • Shipping Dimensions: 5.906 x 3.937 x 3.937 inch
  • Phase: 3
  • Voltage: 240V
  • Amperage: 50A
  • AIC rating: 10kA@240V
  • Connection: Bolt-on
  • Poles: 3
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Frame Size: 125A/BQ
  • Trip Type: Thermal Magnetic
  • Panel Type: Siemens Panelboards
  • Breaker Type: Shunt Trip
  • Control Voltage Minimum: 120V
  • Control Voltage Maximum: 120V
  • MCM Size: Min. Wire Size 8 AWG Max. Wire Size 4 AWG (Al), 6 AWG (Cu)
  • Metal Type: Molded Case
  • Panel Style: Bolt-on
  • Bus Type: Not specified
  • Fuse Class: Not applicable
  • Insulation Temperature: Not specified
  • Inductance: Not specified
  • Impedance: Not specified
  • Barrels: Not specified
  • Class Rating: Not specified
  • Diameter: Not specified
  • Velocity: Not specified
  • Clip Center: Not specified
  • Clas: Not specified
  • Mounting: Bolt-on
  • Hz: 50/60 Hz (assumed)
  • Coil Material: Not specified
  • Horse Power: Not specified
  • Aux Contacts: Not specified
  • CPT: Not specified
  • Full Load Amps: Not specified
  • Dist Voltage: Not specified
  • Bucket Size: Not specified
  • Bucket Style: Not specified
  • Bucket Type: Not specified
  • Full Load Amp Maximum: Not specified
  • Full Load Amp Minimum: Not specified
  • Enclosure: Not specified
  • Relay Style: Not specified
  • Coil Voltage Minimum: 120V
  • Wire: Not specified
  • Amperage Maximum: 50A
  • Amperage Minimum: Not specified
  • Nema Rating: Not specified
  • Switch Style: Shunt Trip
  • Wire Size: 8 AWG to 4 AWG (Al), 6 AWG (Cu)
  • Certification: CSA, HACR, UL
  • Circuit Breaker Mounting Style: Bolt-on
  • Terminal Connection: Lug
  • Frequency Rating: 50/60 Hz (assumed)
  • Phase Connection: 3-Phase
  • Standards: HACR Rated, UL Listed
  • Compatible Frames: 125A/BQ
  • Installation Type: Panelboard
  • Item QTY: 1
  • Nema Starter Size: Not specified
  • Breaker Frame: 125A/BQ
  • Current Rating: 50A
  • Reverse Standoff Voltage: Not specified
  • Watts: Not specified
  • Peak Pulse Current: Not specified
  • Breakdown Voltage (MIN VBR@IT ) (V): Not specified
  • Breakdown Voltage (VBR@IT) (V): Not specified
  • Polarity: Not specified
  • Operating Temperature Maximum Celsius: 70°C
  • Max Clamp Voltage: Not specified
  • On-State Current: Not specified


Product Identification
  • UPC: 783643237865
  • GTIN: 00783643237865