SINOFUSE TSA1485-K2 2-Pole PV Fuse Holder, 1500VDC, 14 x 85 mm
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SINOFUSE TSA1485-K2 is a 2-pole photovoltaic fuse holder for 14 x 85 mm cartridge fuses in high-voltage DC solar and industrial power systems. Rated for 1500 VDC operation, this fuse holder supports overcurrent and short-circuit protection in solar combiner boxes, DC distribution panels, and utility-scale photovoltaic protection assemblies.
| Product ID / MPN | TSA1485-K2 |
| Secondary ID | Order Code TSA1485-K2 |
| Brand / Manufacturer | SINOFUSE / Xi'an Sinofuse Electric Co., Ltd. |
| Series / Category | TSA1485-K2 Photovoltaic Fuse Holder |
| Number of Poles | 2-Pole (2P) |
| Compatible Fuse Size | 14 x 85 mm |
| Rated Operational Current | 40 A |
| Rated Operational Voltage | 1500 VDC, DC-20B |
| Rated Insulation Voltage | 1600 V |
| Rated Impulse Withstand Voltage | 12 kV |
| Rated Short-Circuit Capacity | 50 kA |
| Degree of Protection | IP20 |
| Terminal Wire Range | 2.0 to 16 mm², 75°C copper wire only |
| Tightening Torque | 2.5 to 3.5 N·m |
| Standards / Certifications | IEC 60947-3, GB/T 14048.3, UL 4248-1 |
| Flammability Rating | UL94-V0 |
Typical applications include photovoltaic combiner boxes, solar DC distribution systems, utility-scale PV protection assemblies, industrial DC power cabinets, and fuse-based protection points requiring 14 x 85 mm cartridge fuse compatibility.
Apexon Supply provides B2B sourcing and replacement support for SINOFUSE TSA1485-K2 photovoltaic fuse holders. Buyers should verify pole configuration, fuse size, rated voltage, current rating, short-circuit capacity, terminal wire range, tightening torque, and applicable standards against the original equipment requirements before replacement.
Send the MPN, quantity, required fuse size, system voltage, wiring requirements, and application details for RFQ support. Most qualified RFQs receive a response or quote within 12 hours.
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