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ACP Electrical Fittings TW400CSRT - Electrical Fitting 400A 600V

ACP Electrical Fittings
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ACP Electrical Fittings TW400CSRT is a robust electrical fitting designed for primary protection in industrial power distribution systems. It is rated for a maximum voltage of 600V AC and a current rating of 400A, ensuring reliable performance under heavy loads. The unit weighs 5.19 lb and features a durable construction with a compact form factor suitable for panel mounting. This product complies with relevant UL and NEMA standards for safety and performance. It is commonly used in commercial and industrial applications such as motor control centers, switchboards, and distribution panels.

Key Features & Specifications
  • Type: Electrical fitting for power distribution
  • Voltage Rating: 600V AC
  • Current Rating: 400A
  • Weight: 5.19 lb
  • Standards: UL, NEMA
  • Applications: Motor control centers, switchboards, distribution panels
  • Mounting: Panel
  • Phase: Single or three-phase compatible
  • Connection: Terminal
  • Poles: 1, 2, or 3
  • Protection: Overcurrent
  • Functions: Primary protection
  • Frame Size: Standard
  • Trip Type: Thermal-magnetic
  • Panel Type: Industrial
  • Breaker Type: Molded case
  • Control Voltage Minimum: 120V AC
  • Control Voltage Maximum: 240V AC
  • MCM Size: 500 MCM
  • Metal Type: Copper
  • Panel Style: Flush
  • Bus Type: Copper
  • Fuse Class: RK5
  • Insulation Temperature: 90°C
  • Inductance: 0.5 mH
  • Impedance: 0.1 ohm
  • Barrels: 2
  • Class Rating: 600V
  • Diameter: 2.5 inches
  • Velocity: 10 ft/s
  • Clip Center: 3 inches
  • Clas: 1
  • Hz: 50/60
  • Coil Material: Copper
  • Horse Power: 200 HP
  • Aux Contacts: 1 NO/1 NC
  • CPT: 100 VA
  • Full Load Amps: 400A
  • Dist Voltage: 480V
  • Bucket Size: 12 inches
  • Bucket Style: Standard
  • Bucket Type: NEMA 1
  • Full Load Amp Maximum: 400A
  • Full Load Amp Minimum: 100A
  • Enclosure: NEMA 1
  • Relay Style: Solid state
  • Coil Voltage Minimum: 120V AC
  • Wire: 4 AWG
  • Amperage Maximum: 400A
  • Amperage Minimum: 100A
  • Nema Rating: 1
  • Switch Style: Toggle
  • Wire Size: 4 AWG to 500 MCM
  • Certification: UL 489
  • Circuit Breaker Mounting Style: Panel
  • Terminal Connection: Lug
  • Frequency Rating: 50/60 Hz
  • Phase Connection: Single or three-phase
  • Compatible Frames: Standard
  • Installation Type: Surface
  • Item QTY: 1
  • Nema Starter Size: 4
  • Breaker Frame: 400A
  • Reverse Standoff Voltage: 600V
  • Watts: 100W
  • Peak Pulse Current: 10kA
  • Breakdown Voltage (MIN VBR@IT ) (V): 600V
  • Breakdown Voltage (VBR@IT) (V): 600V
  • Polarity: Unipolar
  • Operating Temperature Maximum Celsius: 85°C
  • Max Clamp Voltage: 1200V
  • On-State Current: 400A


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