LET Series - In-Line Solid Neutral Disconnect

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Littelfuse advocates the use of LET series fuse holders with a permanently installed solid neutral in high humidity and corrosive environments where a watertight 600V product is required.

The LET series features an integrated lug on the line side of the circuit, this ensures that there is nothing protruding from the load side of the product that could allow for an unsafe electrical touch point.

Applications:
  • Street, alley, and parking lot lighting
  • Security and perimeter lighting
  • Traffic signals
  • Outdoor illuminated signs
  • Sports lighting
  • Boat electrical circuits
  • Tractors and yard equipment
  • General outdoor circuit protection
Benefits:
  • Safety-Permits individual fixture or device to be disconnected from circuit for servicing. Eliminates possibility of shock.
  • Individual fixture fusing-Prevents loss of one fixture through accident, vandalism, or end of life from darkening the entire circuit.
  • Simplifies maintenance- Being able to immediately identify the one faulted fixture eliminates testing the entire circuit, speeds repair and permits servicing the individual unit while the rest of the circuit is functioning.
  • Reduces damage from fault-Can prevent faulted ballast or other failure from severely damaging fixture or device, reducing necessary repair or need of replacement.
Features:
  • Watertight-Internal O-ring provides watertight seal
  • Superior terminal seeds-Ultrasonically-welded terminals provide maximum strength and eliminate leaking at terminals.
  • Break-Resistant- Fiberglass –reinforced polymer body resists damage from dropping or impact much better than phenolic look-alikes.
  • Flexible terminations-Accommodates a wide range of stranded or solid copper conductors, with either crimp or screw terminals.
  • One-pole and two-pole models- available to accommodate all system voltages up to 600v.

PDF Icon In-Line Watertight Fuse Holder Datasheet

pdf icon LET Inline Fuse Holder Application Note

Littelfuse advocates the use of LET series fuse holders with a permanently installed solid neutral in high humidity and corrosive environments where a watertight 600 V product is required...

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