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690V 50 Amp Fuse Types S300373 PC30UD69V50TF Ferraz Shawmut Fuse
  • 690V 50 Amp Fuse Types S300373 PC30UD69V50TF Ferraz Shawmut Fuse

690V 50 Amp Fuse Types S300373 PC30UD69V50TF Ferraz Shawmut Fuse

  • Specification 3pcs / box
    0.8kg / box
    0.25kg / pcs
    Length: 17.5cm Width: 7.5cm Height: 5cm
  • Price

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Product details

450 TO 700VAC / 63 TO 2800A

Exceptionally low I2T, Watt losses.

Non-magnetic construction,

Highly reliable low voltage

Trip-indicator system, conformity to UL,

IEC, DIN and VDE standards.

Increased technical performance

? Highter ratings

? Reduction in volume and weight


This fuse preselection table indicates, for each size:

- rated current (or rating) In

- pre-arcing I2t (I2tp) at 1 ms

- total operating I2t (I2tt) at 660 V, f=50Hz cos ?=0.15, and for a total operating time from 8 to 10 ms

- dissipated power Pn at the rated current In, and at 0.8 In, in steady state

- breaking capacity at various voltages, checked by tests

made in accordance with IEC and American standards.

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