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Littelfuse FHZS200 Sealed ZCASE® Fuse Holder

Littelfuse FHZS200 Sealed ZCASE® Fuse Holder is a 32VDC 400A bolt-down IP69K fuse holder that provides a versatile and rugged electrical distribution solution. This fuse holder is designed to provide medium-amp and high-amp circuit protection and terminal connections for up to 6 ZCASE fuses. The FHZS200 fuse holder is characterized by its robust sealed design, ensuring protection against challenging environmental conditions. This fuse holder features an AssureLatch™ latching mechanism that ensures secure closure of the cover with minimal effort, providing additional safety and convenience. This device can be easily installed and accommodates various cable sizes, from 10mm2 to 120mm2, and features slim cable terminals with a maximum outline of 20mm. The FHZS200 fuse holder is used in automotive and road vehicle electrical systems, industrial machinery and equipment, marine and off-road vehicles, agricultural machinery, and heavy-duty equipment.

Features

  • Robust sealing system with cover seals, individual cable seals, and blind caps on I/O cables
  • IP67 and IP69K ratings ensure protection against water, dust, and environmental factors, making it suitable for challenging conditions
  • Easy installation
  • AssureLatch latching mechanism ensures secure closure of the cover with minimal effort
  • Accommodates various cable sizes from 10mm2 to 120mm2
  • Slim cable terminals with a maximum outline of 20mm
  • Components like the housing, cover, bus bar, and nuts are made from durable materials such as PA66 GF 15, copper, steel, and stainless steel, ensuring long-lasting performance
  • Meets various environmental and safety standards, including ISO 16750, ISO 20653, and UL94 V-0 flammability standards

Specifications

  • Mechanical requirements and interfaces
    • 14±2Nm cable terminal nut torque
    • 244mm x 166mm x 66mm overall product size
    • 219.2mm x 67mm mounting hole pattern
    • M8 mounting hardware
    • 10±2Nm mounting bolt torque
    • M8 steel bolts and stainless steel self-locking nuts
  • Electrical power specifications
    • -40°C to +100°C operating temperature range
    • 400A maximum current rating
    • 32VDC voltage rating
    • IP67 and IP69K ingress protection

Applications

  • Automotive and road vehicle electrical systems
  • Industrial machinery and equipment
  • Marine and off-road vehicles
  • Agricultural machinery
  • Heavy-duty equipment
Littelfuse FHZS200 Sealed ZCASE® Fuse Holder

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Published: 2024-12-20 | Updated: 2025-05-19