Siemens B31500S01 - 3-Pole Molded Case Breaker (15A, 240V)
Siemens B31500S01 - 3-Pole Molded Case Breaker (15A, 240V)

Siemens B31500S01 - 3-Pole Molded Case Breaker (15A, 240V)

Siemens
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Siemens B31500S01 is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in three-phase industrial electrical systems. It features a 15A current rating and a 240V voltage rating, housed within a compact 125A/BL frame measuring 5.906 x 3.937 x 3.937 inches and weighing 1.587 lb. This thermal magnetic shunt trip breaker is constructed with lug terminals for bolt-on connection, offers an interrupting capacity of 10kA at 240V, and operates within a temperature range of -25°C to 70°C. It complies with key industry standards including UL, CSA, HACR, and NOM certifications, ensuring suitability for integration into Siemens P1 panelboards and similar industrial applications.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, BL Series, Thermal Magnetic Protection with Shunt Trip
  • Voltage Rating: 240V AC
  • Current Rating: 15A
  • Dimensions: 5.906" x 3.937" x 3.937" (150mm x 100mm x 100mm)
  • Standards: UL Listed, CSA Certified, HACR Rated, NOM Certified
  • Applications: Industrial three-phase power distribution, Siemens P1 Panelboards
  • Switch Type: Circuit Breaker
  • Configuration: Fixed
  • Coil Voltage Maximum: Not Specified
  • Temp Rating: -25°C to 70°C (-13°F to 158°F)
  • Shipping Dimensions: Not Specified
  • Phase: 3
  • Voltage: 240V
  • Amperage: 15A
  • AIC rating: 10kA @ 240V
  • Connection: Bolt-on
  • Poles: 3
  • Protection: Thermal Magnetic
  • Functions: Long Time and Instantaneous Trip
  • Frame Size: 125A/BL
  • Trip Type: Thermal Magnetic
  • Panel Type: Siemens P1 Panelboards
  • Breaker Type: Shunt Trip
  • Control Voltage Minimum: Not Specified
  • Control Voltage Maximum: Not Specified
  • MCM Size: Wire Range: 6 AWG Max, 12 AWG Min (Al) / 14 AWG Min (Cu)
  • Metal Type: Not Specified
  • Panel Style: Not Specified
  • Bus Type: Not Specified
  • Fuse Class: Not Applicable
  • Insulation Temperature: Not Specified
  • Inductance: Not Specified
  • Impedance: Not Specified
  • Barrels: Not Applicable
  • Class Rating: Not Specified
  • Diameter: Not Specified
  • Velocity: Not Specified
  • Clip Center: Not Applicable
  • Class: Not Specified
  • Mounting: Panel Mount
  • Hz: 50/60 Hz
  • 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 Applicable
  • Bucket Style: Not Applicable
  • Bucket Type: Not Applicable
  • Full Load Amp Maximum: Not Specified
  • Full Load Amp Minimum: Not Specified
  • Enclosure: Molded Case
  • Relay Style: Not Applicable
  • Coil Voltage Minimum: Not Specified
  • Wire: See MCM Size
  • Amperage Maximum: 15A
  • Amperage Minimum: 15A
  • Nema Rating: Not Specified
  • Switch Style: Not Specified
  • Wire Size: See MCM Size
  • Certification: UL, CSA, HACR, NOM
  • Circuit Breaker Mounting Style: Bolt-on
  • Terminal Connection: Lug
  • Frequency Rating: 50/60 Hz
  • Phase Connection: 3-Phase
  • Standards: UL, CSA, HACR, NOM
  • Compatible Frames: 125A/BL
  • Installation Type: Panel Mount
  • Item QTY: 1
  • Nema Starter Size: Not Applicable
  • Breaker Frame: 125A/BL
  • Current Rating: 15A
  • 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: 70°C
  • Max Clamp Voltage: Not Applicable
  • On-State Current: Not Applicable


Product Identification
  • UPC: 783643000957
  • GTIN: 00783643000957