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0878450.UX-NH

Product Status| Activei
Littelfuse-highcurrent-MEGA HB Series

0878450.UX-NH

FUSE - MEGA 60V 5kA NO-HOLE 450A | Series: MEGA 60V High Breaking Capacity
info

MEGA® High Breaking Capacity SF51 fuses were developed specifically to provide overcurrent and short circuit protection to circuits for 48 V batteries. The fuses can withstand large inrushes of current and short circuit currents up to 5 kA at 60 V dc. These capabilities make the fuses a perfect fit for many applications where ultra-high current protection is needed.

PropertyValue
Current Rating (A)
450
Voltage Rating (V)
60
Typ. I2t (A2s)
810492
Typ. Cold Resistance (mΩ)
0.105
Typ. Voltage Drop (mV)
60
Interrupting Rating
5000 A @ 60 V DC
Mounting Technology
Bolt-Down
Holes Qty
0
Terminal Plating
Sn
Max Recommended Environmental Temperature (°C)
85
Max temperature allowed by the plating (°C)
130
Reference ISO standard
20934 - Type SF51
UL94 Flammability Rate
HB
  • Rated voltage 60 VDC
  • Interrupting rating of 5 kA at 60 VDC
  • Tin-plated copper alloy terminals
  • Operate from -40 °C to +85 °C
  • M6 mounting torque of 9 Nm ±1 Nm (ISO prescription)
  • M8 mounting torque of 20 Nm ±1 Nm (ISO prescription)
  • Typical weight of 13 g
  • Refer to ISO 20934 – Type SF51
  • Available with two, one, or no mounting holes
  • High-contrast ampere rating stamp on housings aid identification

0878450.UX-NH Applications

Highlights Section

  • Cars and SUVs
  • Trucks
  • Buses
  • Offroad vehicles
  • Watercraft

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Part NumberPart DescriptionRoHSPb-FreeRoHS (2015/863/EU) CertificateREACH (SVHCs) DeclarationREACH (SVHCs)Halogen FreeIPC-Material Declaration
0878450.UX-NHFUSE - MEGA 60V 5kA NO-HOLE 450APdf IconREACH_SVHC Declaration_0878450.UX-NHDoes Not Contain

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