Products

BUSSMANN 170M1421 Semiconductor Fuse

  • Manufacturer: BUSSMANN
  • Model / Part Number: 170M1421
  • Current Rating: 250A
  • Voltage Rating: 690 Vac according to IEC standards, and 700 Vac according to UL standards.
  • Interrupting Rating (Breaking Capacity): 200 kA RMS Symmetrical.
  • Fuse Size: Size 000.
  • Utilization Category: aR (highly specialized for fast-acting semiconductor protection).
  • Mounting Style: DIN 43653 offset bolted tags with 80mm fixing centers.
  • Status Indicator: Features a single top-mounted visual indicator system suitable for attaching a microswitch.
  • Length: 100 mm
  • Height: 53 mm
  • Width: 21 mm
  • Weight: 136.4 grams
  • Standards: Fully compliant with CE guidelines, RoHS restrictions, UL recognition, and IEC 60269 Part 4 certification.
  • Availability shown is for reference only and will be confirmed at the time the order is processed.
  • Published quantities may change without prior notice.
  • The customer is responsible for verifying part number and specifications before confirming the purchase.
  • Certain products may be considered special order items depending on availability.
  • Extensive experience in industrial automation.
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