SINOFUSE RSZ307-2-RAZ-160A1500V High-Speed DC Fuse, 160 A, 1500 VDC
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SINOFUSE RSZ307-2-RAZ-160A1500V is a high-speed DC semiconductor fuse in the RSZ307-2-RAZ series for circuit protection in industrial power electronics applications. This aR-class fuse is rated for 160 A and 1500 VDC, with Size 2 bolt-on mounting and verified breaking capacity ratings for DC fault protection review.
| Product ID / MPN | RSZ307-2-RAZ-160A1500V |
| Brand / Series / Category | SINOFUSE / RSZ307-2-RAZ / High-Speed DC Semiconductor Fuse |
| Utilization Category | aR |
| Rated Voltage | 1500 VDC |
| Rated Current | 160 A |
| Breaking Capacity | 150 kA at 10 ms time constant; 250 kA at 4 ms time constant |
| Pre-Arcing I²t | 5,500 A²s |
| Operating I²t | 28,000 A²s |
| Power Dissipation | 80 W |
| Mechanical Specs | Size 2; 211 mm overall length; 180 mm mounting hole distance; 1500 g fuse weight |
| Mounting / Terminal / Connection | Bolt-on mounting with M8 fasteners |
| Installation Notes | Recommended torque: 11 ±1 N·m |
| Standards / Certifications | IEC60269, UL248, RoHS |
This fuse is typically used in DC power electronics and semiconductor protection applications, including energy storage systems, solar PV inverter equipment, DC drive circuits, and related industrial power conversion systems.
Apexon Supply supports B2B sourcing and replacement review for SINOFUSE RSZ307-2-RAZ-160A1500V high-speed DC fuse requirements. Buyers should verify voltage rating, current rating, utilization category, breaking capacity, I²t values, mounting format, and dimensional fit before replacement.
Send the MPN, required quantity, and application requirements to request a B2B quote and technical alignment support.
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