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Cutler Hammer S801U50N3S - Circuit Breaker 600V 50A 3-Pole

Cutler Hammer
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The Cutler Hammer S801U50N3S is a heavy-duty industrial circuit breaker designed for primary overcurrent protection in high-power electrical distribution systems. This unit is rated for 600V AC and carries a continuous current rating of 50 amps, with a robust interrupting capacity suitable for fault clearing in demanding environments. Constructed with a durable metal enclosure and a compact frame, it weighs 5.19 lb and features a three-pole configuration with a thermal-magnetic trip mechanism for reliable short-circuit and overload protection. The breaker complies with UL 489 and NEMA standards, ensuring safe operation in commercial and industrial applications such as motor control centers, panelboards, and switchgear. It is typically used in manufacturing plants, data centers, and utility substations where precise current management and system coordination are critical.

Key Features & Specifications
  • Type: Industrial molded case circuit breaker, thermal-magnetic trip, metal enclosure
  • Voltage Rating: 600V AC
  • Current Rating: 50A
  • Dimensions: Compact frame size, weight 5.19 lb
  • Standards: UL 489, NEMA AB-1
  • Applications: Motor control centers, panelboards, switchgear, industrial power distribution
  • Switch Type: Circuit breaker
  • Configuration: Three-pole
  • Coil Voltage Maximum: Not specified
  • Temp Rating: Not specified
  • Shipping Dimensions: Not specified
  • Phase: Three-phase
  • Voltage: 600V AC
  • Amperage: 50A
  • AIC rating: Not specified
  • Connection: Not specified
  • Poles: 3
  • Protection: Overcurrent, short-circuit
  • Functions: Thermal-magnetic trip
  • Frame Size: Not specified
  • Trip Type: Thermal-magnetic
  • Panel Type: Not specified
  • Breaker Type: Molded case
  • Control Voltage Minimum: Not specified
  • Control Voltage Maximum: Not specified
  • 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: Metal
  • Relay Style: Not specified
  • Coil Voltage Minimum: Not specified
  • Wire: Not specified
  • Amperage Maximum: 50A
  • Amperage Minimum: Not specified
  • Nema Rating: Not specified
  • Switch Style: Not specified
  • Wire Size: Not specified
  • Certification: UL 489
  • Circuit Breaker Mounting Style: Not specified
  • Terminal Connection: Not specified
  • Frequency Rating: Not specified
  • Phase Connection: Three-phase
  • Standards: UL 489, NEMA
  • Compatible Frames: Not specified
  • Installation Type: Not specified
  • Item QTY: 1
  • Nema Starter Size: Not specified
  • Breaker Frame: Not specified
  • 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: Not specified
  • Max Clamp Voltage: Not specified
  • On-State Current: Not specified


Product Identification
  • UPC: 78668555877
  • GTIN: 00786685558776