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ABB S3N050TW - Molded Case Circuit Breaker 50A 600V 3-Pole

ABB
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ABB S3N050TW is a molded case circuit breaker from the SACE Isomax family, designed to provide primary overcurrent protection through its LI (Long-Time and Instantaneous) trip functions. It is rated for 600V AC, 50A continuous current, and 3-phase operation, with an interrupting capacity of 25kA at 480V. The unit features a 3-pole, bolt-on connection configuration, a thermal magnetic protection mechanism, and a compact S3 frame size, weighing 10 lb. This breaker complies with industry standards for industrial electrical distribution systems, making it suitable for protecting branch circuits, feeders, and motor control centers in manufacturing plants, commercial buildings, and heavy machinery applications.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, SACE Isomax S3N, thermal magnetic protection
  • Voltage Rating: 600V AC
  • Current Rating: 50A
  • Dimensions: S3 frame size
  • Standards: Industry standard for industrial electrical distribution
  • Applications: Branch circuits, feeders, motor control centers in industrial and commercial settings
  • Switch Type: Molded case circuit breaker
  • Configuration: 3-pole, 3-phase
  • Coil Voltage Maximum: Not applicable (thermal magnetic)
  • Temp Rating: Not specified
  • Shipping Dimensions: Not specified
  • Phase: 3
  • Voltage: 600V
  • Amperage: 50A
  • AIC rating: 25kA@480V
  • Connection: Bolt-On
  • Poles: 3
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Frame Size: S3
  • Trip Type: Thermal magnetic
  • Panel Type: Not specified
  • Breaker Type: Molded Case
  • Control Voltage Minimum: Not applicable
  • Control Voltage Maximum: Not applicable
  • MCM Size: Not specified
  • 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: 50/60 Hz (assumed for 600V AC)
  • Coil Material: Not applicable
  • Horse Power: Not specified
  • Aux Contacts: Not specified
  • CPT: Not specified
  • Full Load Amps: 50A
  • Dist Voltage: Not specified
  • Bucket Size: Not specified
  • Bucket Style: Not specified
  • Bucket Type: Not specified
  • Full Load Amp Maximum: 50A
  • Full Load Amp Minimum: Not specified
  • Enclosure: Not specified
  • Relay Style: Not applicable
  • Coil Voltage Minimum: Not applicable
  • Wire: Not specified
  • Amperage Maximum: 50A
  • Amperage Minimum: Not specified
  • Nema Rating: Not specified
  • Switch Style: Not specified
  • Wire Size: Not specified
  • Certification: Not specified
  • Circuit Breaker Mounting Style: Bolt-On
  • Terminal Connection: Bolt-On
  • Frequency Rating: 50/60 Hz (assumed)
  • Phase Connection: 3-phase
  • Standards: Industry standard
  • Compatible Frames: S3
  • Installation Type: Panel mount
  • Item QTY: 1
  • Nema Starter Size: Not applicable
  • Breaker Frame: S3
  • Current Rating: 50A
  • 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: Not specified
  • Max Clamp Voltage: Not applicable
  • On-State Current: Not applicable


Product Identification
  • UPC: Not available
  • GTIN: Not available