Sinofuse RSZ307-1-TMZ-N High Speed DC Fuse, 800A, 250VDC
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The Sinofuse RSZ307-1-TMZ-N is a high speed semiconductor fuse rated at 800A and 250VDC, with an aR utilization category and 50kA breaking capacity for high-power DC circuit protection.
| Product ID (MPN) | RSZ307-1-TMZ-N |
| Rated Current | 800A |
| Rated Voltage | 250VDC |
| Utilization Category | aR (High Speed Semiconductor Protection) |
| Breaking Capacity | 50kA |
| Body Material | Ceramic |
| Terminal Material | Silver-plated copper |
| Standards | IEC 60269, UL 248 |
The RSZ307-1-TMZ-N is specified for high-power DC circuit protection applications including battery energy storage systems, power converters, and industrial motor drives.
Apexon Supply provides B2B sourcing and replacement support for Sinofuse RSZ307-1-TMZ-N, helping procurement and maintenance teams review verified electrical specifications for technical alignment and sourcing requirements.
For RFQ support, submit RSZ307-1-TMZ-N, required quantity, and application requirements. Most qualified RFQs receive a response or quote within 12 hours.
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