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Siemens B370H00S01 - BLH Molded Case 70A 240V Shunt Trip

Siemens
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Siemens B370H00S01 is a 3-pole BLH series molded case circuit breaker designed for overcurrent and short-circuit protection in industrial power distribution systems. This 70A unit operates at 240VAC with a 22kA interrupting capacity and features a thermal magnetic trip mechanism providing long-time and instantaneous (LI) protection. The breaker measures 2.563 x 4.00 x 3.122 inches, weighs 1.257 lb, and is constructed with a bolt-on connection and lug terminals accepting 8 AWG to 2 AWG aluminum or 4 AWG copper wire. It is CSA certified, HACR rated, NOM certified, and UL listed, with an operating temperature range of -13°F to 158°F (-25°C to 70°C). This shunt trip breaker, complete with a 120V shunt trip, is designed for use in Siemens P1 panelboards and three-phase applications requiring reliable branch circuit protection.

Key Features & Specifications
  • Type: BLH Molded Case Circuit Breaker, Thermal Magnetic, Shunt Trip
  • Voltage Rating: 240V
  • Current Rating: 70A
  • Dimensions: 2.563 x 4.00 x 3.122 inch
  • Standards: CSA Certified, HACR Rated, NOM Certified, UL Listed
  • Applications: Industrial power distribution, Siemens P1 panelboards, three-phase systems
  • Switch Type: Shunt Trip
  • Configuration: 3-Pole, Bolt-On
  • Coil Voltage Maximum: 120V (shunt trip)
  • Temp Rating: -13°F to 158°F (-25°C to 70°C)
  • Shipping Dimensions: Not specified
  • Phase: 3
  • Amperage: 70A
  • AIC rating: 22kA@240V
  • Connection: Bolt-On
  • Poles: 3
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous Trip
  • Frame Size: 125A/BLH
  • Trip Type: Thermal Magnetic
  • Panel Type: Siemens P1 Panelboards
  • Breaker Type: Shunt Trip
  • Control Voltage Minimum: Not specified
  • Control Voltage Maximum: 120V (shunt trip)
  • MCM Size: Min. Wire Size 8 AWG, Max. Wire Size 2 AWG (Al), 4 AWG (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 specified
  • Class Rating: Not specified
  • Diameter: Not specified
  • Velocity: Not specified
  • Clip Center: Not specified
  • Clas: Not specified
  • Mounting: Bolt-On
  • Hz: Not specified
  • 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: Not specified
  • Wire: Not specified
  • Amperage Maximum: 70A
  • Amperage Minimum: Not specified
  • Nema Rating: Not specified
  • Switch Style: Shunt Trip
  • Wire Size: 8 AWG to 2 AWG (Al), 4 AWG (Cu)
  • Certification: CSA Certified, HACR Rated, NOM Certified, UL Listed
  • Circuit Breaker Mounting Style: Bolt-On
  • Terminal Connection: Lug
  • Frequency Rating: Not specified
  • Phase Connection: 3-Phase
  • Standards: CSA Certified, HACR Rated, NOM Certified, UL Listed
  • Compatible Frames: 125A/BLH
  • Installation Type: Panelboard
  • Item QTY: 1
  • Nema Starter Size: Not specified
  • Breaker Frame: BLH
  • Current Rating: 70A
  • 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: 783643269002
  • GTIN: 00783643269002