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Siemens SB4ST120 - Shunt Trip 120V AC/DC SB Series

Siemens
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Siemens SB4ST120 Circuit Breaker - Shunt Trip 120V AC/DC SB Series The Siemens SB4ST120 is a shunt trip accessory designed for the SB Series of circuit breakers, providing remote tripping capability for enhanced protection and control in industrial power distribution systems. This device operates with a control voltage range of 120V AC/DC, ensuring reliable activation for emergency shutdown or automated disconnection. Weighing 5 lb, the SB4ST120 features a compact construction compatible with SB, SBA, SBH, and SBS frames, allowing seamless integration into existing Siemens breaker installations. It complies with industry standards for safety and performance, making it suitable for use in manufacturing plants, commercial buildings, and other facilities requiring remote breaker operation. Typical applications include motor control centers, panelboards, and switchgear where remote trip functionality is essential for system protection and maintenance.

Key Features & Specifications
  • Type: Shunt Trip
  • Voltage Rating: 120V AC/DC
  • Current Rating: Not specified
  • Dimensions: Not specified
  • Standards: Not specified
  • Applications: Remote tripping for industrial power distribution
  • Switch Type: Not specified
  • Configuration: Not specified
  • Coil Voltage Maximum: 120V
  • Temp Rating: Not specified
  • Shipping Dimensions: Not specified
  • Phase: Not specified
  • Voltage: 120V AC/DC
  • Amperage: Not specified
  • AIC rating: Not specified
  • Connection: Not specified
  • Poles: Not specified
  • Protection: Remote trip
  • Functions: Shunt trip
  • Frame Size: SB
  • Trip Type: Not specified
  • Panel Type: Not specified
  • Breaker Type: Not specified
  • Control Voltage Minimum: 120V
  • Control Voltage Maximum: 120V
  • MCM Size: Not specified
  • Metal Type: Not specified
  • Panel Style: Not specified
  • Bus Type: Not specified
  • Fuse Class: Not specified
  • 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: Not specified
  • 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: 120V
  • Wire: Not specified
  • Amperage Maximum: Not specified
  • Amperage Minimum: Not specified
  • Nema Rating: Not specified
  • Switch Style: Not specified
  • Wire Size: Not specified
  • Certification: Not specified
  • Circuit Breaker Mounting Style: Not specified
  • Terminal Connection: Not specified
  • Frequency Rating: Not specified
  • Phase Connection: Not specified
  • Standards: Not specified
  • Compatible Frames: SB, SBA, SBH, SBS
  • Installation Type: Not specified
  • Item QTY: Not specified
  • Nema Starter Size: Not specified
  • Breaker Frame: SB
  • Current Rating: Not specified
  • 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: Not specified
  • Max Clamp Voltage: Not specified
  • On-State Current: Not specified


Product Identification
  • UPC: Not specified
  • GTIN: Not specified