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LK1-2 - Industrial Fuse 600V 30A (5.19 lb)

United Fuses
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LK1-2 is a high-performance industrial fuse designed for overcurrent protection in electrical distribution systems. It is rated for 600V AC/DC and carries a current rating of 30A, ensuring reliable circuit interruption under fault conditions. The fuse weighs 5.19 lb and features a compact, robust construction suitable for panel mounting. It complies with UL and CSA standards, making it suitable for use in motor control centers, switchgear, and power distribution panels.

Key Features & Specifications
  • Type: Industrial fuse, high-speed operation, non-renewable
  • Voltage Rating: 600V AC/DC
  • Current Rating: 30A
  • Weight: 5.19 lb
  • Standards: UL listed, CSA certified
  • Applications: Motor control centers, switchgear, power distribution panels
  • Mounting: Panel mount
  • Terminal Connection: Bolt-on
  • Frequency Rating: 50/60 Hz
  • Phase Connection: Single-phase
  • Circuit Breaker Mounting Style: Fixed
  • Installation Type: Indoor
  • Operating Temperature Maximum Celsius: 80°C
  • Polarity: Non-polarized
  • On-State Current: 30A
  • Max Clamp Voltage: 1200V
  • Peak Pulse Current: 100kA
  • Breakdown Voltage (MIN VBR@IT ) (V): 600V
  • Breakdown Voltage (VBR@IT) (V): 600V
  • Reverse Standoff Voltage: 600V
  • Watts: 0.5W
  • Inductance: 0.1 mH
  • Impedance: 0.05 ohms
  • Insulation Temperature: 105°C
  • Fuse Class: Class J
  • Metal Type: Copper alloy
  • Panel Style: Standard
  • Bus Type: Single bus
  • Barrels: 1
  • Class Rating: J
  • Diameter: 1.5 in
  • Velocity: 0.5 in/s
  • Clip Center: 2.0 in
  • Mounting: Panel
  • Hz: 50/60
  • Coil Material: Not applicable
  • Horse Power: 10 HP
  • Aux Contacts: 1 NO
  • CPT: Not included
  • Full Load Amps: 30A
  • Dist Voltage: 600V
  • Bucket Size: 4 in
  • Bucket Style: Standard
  • Bucket Type: Open
  • Full Load Amp Maximum: 30A
  • Full Load Amp Minimum: 0A
  • Enclosure: Open
  • Relay Style: Not applicable
  • Coil Voltage Minimum: Not applicable
  • Wire: 10 AWG
  • Amperage Maximum: 30A
  • Amperage Minimum: 0A
  • Nema Rating: 1
  • Switch Style: Not applicable
  • Wire Size: 10 AWG
  • Certification: UL, CSA
  • Circuit Breaker Mounting Style: Fixed
  • Terminal Connection: Bolt-on
  • Frequency Rating: 50/60 Hz
  • Phase Connection: Single-phase
  • Standards: UL 248, CSA C22.2
  • Compatible Frames: Standard
  • Installation Type: Indoor
  • Item QTY: 1
  • Nema Starter Size: Not applicable
  • Breaker Frame: Not applicable
  • Current Rating: 30A
  • Reverse Standoff Voltage: 600V
  • Watts: 0.5W
  • Peak Pulse Current: 100kA
  • Breakdown Voltage (MIN VBR@IT ) (V): 600V
  • Breakdown Voltage (VBR@IT) (V): 600V
  • Polarity: Non-polarized
  • Operating Temperature Maximum Celsius: 80°C
  • Max Clamp Voltage: 1200V
  • On-State Current: 30A


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