

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.
- 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
MEGA 60V High Breaking Capacity Parts
Filters
Showing 1 to 5 of 5 Total Results
Part Number | Actions | Current Rating (A) | Voltage Rating (V) | Typ. I2t (A2s) | Typ. Cold Resistance (mΩ) | Typ. Voltage Drop (mV) | Interrupting Rating | Mounting Technology | Holes Qty | Terminal Plating | Max Recommended Environmental Temperature (°C) | Max temperature allowed by the plating (°C) | Reference ISO standard | UL94 Flammability Rate |
---|
Part Number | Actions | Current Rating (A) | Voltage Rating (V) | Typ. I2t (A2s) | Typ. Cold Resistance (mΩ) | Typ. Voltage Drop (mV) | Interrupting Rating
| Mounting Technology | Holes Qty | Terminal Plating | Max Recommended Environmental Temperature (°C) | Max temperature allowed by the plating (°C) | Reference ISO standard | UL94 Flammability Rate | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
450 | 60 | 810492 | 0.105 | 60 | 5000 A @ 60 V DC | Bolt-Down | 1 | Sn | 85 | 130 | 20934 - Type SF51 | HB | |||
450 | 60 | 810492 | 0.105 | 60 | 5000 A @ 60 V DC | Bolt-Down | 1 | Sn | 85 | 130 | 20934 - Type SF51 | HB | |||
450 | 60 | 810492 | 0.105 | 60 | 5000 A @ 60 V DC | Bolt-Down | 2 | Sn | 85 | 130 | 20934 - Type SF51 | HB | |||
450 | 60 | 810492 | 0.105 | 60 | 5000 A @ 60 V DC | Bolt-Down | 2 | Sn | 85 | 130 | 20934 - Type SF51 | HB | |||
450 | 60 | 810492 | 0.105 | 60 | 5000 A @ 60 V DC | Bolt-Down | 0 | Sn | 85 | 130 | 20934 - Type SF51 | HB |
MEGA 60V High Breaking Capacity Applications
- Cars and SUVs
- Trucks
- Buses
- Offroad vehicles
- Watercraft