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Sinofuse RS309-MD-EVS630A RS309-MD-EV Series Round Tube Bolt-on Fuse, 630A, 500VDC
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$40.00 USD
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$40.00 USD
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The Sinofuse RS309-MD-EVS630A is a robust, high-speed round tube bolt-on fuse designed for superior short-circuit and overload protection in electric vehicle (EV) and hybrid electric vehicle (HEV) power systems. Engineered for high-vibration industrial environments, it offers exceptional breaking capacity and low power dissipation, making it ideal for traction inverters, power conversion systems, and energy storage units.
| Product ID (MPN) | RS309-MD-EVS630A |
| Rated Voltage | 500VDC |
| Rated Current | 630A |
| Breaking Capacity | 20kA DC |
| I²t Pre-arcing | 113000 A²s |
| I²t Total Clearing | 265000 A²s |
| Power Dissipation | 94W |
| Size Code | 6ZA |
| Overall Length (A) | 109 mm |
| Body Diameter (B) | 37 mm |
| Mounting Bolt | M10 |
| Recommended Torque | 21±1 N.m |
| Weight | 225±10 g |
| Utilization Category | EV/HEV |
| Compliance | CE, RoHS, IEC60269, ISO8820 |
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