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Ocal ST145G - Class L Fuse 600V 400A (34 lb)

Ocal
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Ocal ST145G is a heavy-duty industrial fuse designed for overcurrent protection in high-power electrical systems. It is rated for 600V AC/DC and carries a current rating of 400A, ensuring robust performance in demanding environments. The fuse features a compact, non-renewable design with a ferrule end connection and weighs 34 lb, constructed with durable materials for long service life. It complies with UL and CSA standards, making it suitable for use in motor control centers, switchboards, and other industrial power distribution applications. The ST145G is typically employed in circuits requiring high interrupting capacity and reliable fault isolation.

Key Features & Specifications
  • Type: Industrial fuse, non-renewable, ferrule connection
  • Voltage Rating: 600V AC/DC
  • Current Rating: 400A
  • Weight: 34 lb
  • Standards: UL, CSA
  • Applications: Motor control centers, switchboards, industrial power distribution
  • Fuse Class: Class L
  • Mounting: Ferrule
  • Interrupting Rating: 200kA RMS Sym.
  • Terminal Connection: Ferrule
  • Frequency Rating: 50/60 Hz
  • Phase: Single
  • Polarity: Non-polarized
  • Operating Temperature Maximum Celsius: 90°C
  • Insulation Temperature: 105°C
  • Wire Size: Not applicable (ferrule connection)
  • Certification: UL Listed, CSA Certified
  • Installation Type: Panel mount
  • Item QTY: 1
  • Breaker Frame: Not applicable (fuse)
  • Current Rating: 400A
  • 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: Non-polarized
  • Operating Temperature Maximum Celsius: 90°C
  • Max Clamp Voltage: Not applicable
  • On-State Current: Not applicable


Product Identification
  • UPC: 70450840679
  • GTIN: 00704508406790