Sinofuse RS308-HB-4G16A High-Speed Fuse, 16A 750VDC, aR, Size 4G
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Sinofuse RS308-HB-4G16A is a size 4G bolt-on high-speed fuse rated at 16 A and 750 VDC. It uses the aR utilization category for partial-range protection and has verified pre-arcing I²t of 20 A²s, total clearing I²t of 70 A²s, and 4.6 W power dissipation.
| Model | RS308-HB-4G16A |
| Rated Current | 16 A |
| Rated Voltage | 750 VDC |
| Utilization Category | aR |
| Size Code | 4G |
| Breaking Capacity | DC 50 kA; 4G series time constant <11 ms |
| Pre-Arcing I²t | 20 A²s |
| Total Clearing I²t | 70 A²s |
| Power Dissipation | 4.6 W |
| Mounting Bolt | M6 |
| Recommended Mounting Torque | 5.5 N·m |
| Compliance | CE, RoHS |
Typical applications include road-vehicle systems requiring short-circuit and backup protection, including electric-vehicle drive power systems, power-conversion systems, energy-storage and traction batteries, energy-storage capacitors, variable-frequency controllers, chargers, wiring, and other vehicle components and equipment.
Apexon Supply provides B2B sourcing and replacement support for Sinofuse RS308-HB-4G16A, helping procurement teams review verified specifications and technical alignment for industrial circuit-protection requirements.
Send the RS308-HB-4G16A part number, required quantity, and application requirements for RFQ support. Most qualified RFQs receive a response or quote within 12 hours.
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