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MEGA® High Performance 70 V SF51 Series - MEGA® HP 70 V Automotive Bolt-Down 51 mm Fuse
Brand: Littelfuse, IncThe MEGA® 70V-SF51 High Performance (HP) Fuse is designed for high current circuit protection up to 500 A with “Diffusion Pill Technology.”
The MEGA 70 V HP features 1MOhm Open State Resistance after fuse opening to guarantee safe interruption at any voltage up to 70 V.
The MEGA® 70 V HP Fuse is ideal for battery and alternator protection application and other heavy gauge cables requiring ultra-high current protection.
Features- Voltage rating: 70 ADC
- Interrupting rating: 2,500 A @ 70 VDC
- Operating temperature range: -40° to +125° C
- 14 variants of the current rating : 60 to 500 A
- Mounting holes pitch 51 mm according to ISO 20934
- 5 variants of the mounting holes size and and quantity configuration: M8 / M6 / No holes / One hole / Two holes
- Bulk packing 500 pcs/pkg
Specifications
Brand
Certifications & Approvals
- RoHS
Voltage Rating
- 70 Vdc
Current Rating
- 60-500 A
Interrupting Rating
- 2,500 A @ 70 Vdc
Operating Temperature
- -40° to 125° C
Housing Material
- PET-GF30
Terminal Material
- Tin-Plated Copper
Mounting Torque
- M6: 9 Nm ± 1 Nm
- M8: 20 Nm ± 1 Nm
Open State Resistance
- > 1 MOhm After Fuse Opening
