Low‑Profile 58V Blade Fuse, 2A‑30A Fast‑Acting Automotive DC Fuse
Low-profile 58V blade fuse, compact fast-acting automotive DC fuse 2A-30A, silver-plated terminal, ISO8820-9 standard for new energy vehicle wiring harness protection, RoHS compliant.
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Low-profile 58V blade fuse is a compact fast‑acting plug‑in automotive fuse designed for modern space‑saving fuse box layouts. With higher DC voltage rating up to 58V DC, this low‑profile series fits for 12V, 24V and 48V mild‑hybrid vehicle electrical systems. It delivers reliable over‑current and short‑circuit protection for passenger cars, commercial vehicles and new‑energy equipment, fully compliant with ISO8820‑9 standard. This low-profile 58V blade fuse is widely adopted by wiring harness manufacturers and vehicle integrators for high-density automotive fuse box projects.
Key Features
- Low‑profile compact footprint, save internal space for high‑density automotive fuse box design
- Rated voltage: 58V DC (supports 80V DC transient working condition)
- Fast‑acting time‑current characteristic for rapid short‑circuit fault response
- High interrupting capacity: 1000A @58V DC
- Color‑coded transparent housing for quick visual amp‑rating identification and blown‑status inspection
- Silver‑plated terminals, excellent temperature and vibration resistance for harsh vehicle environment
- Compliant with ISO8820‑9 automotive fuse standard, RoHS lead‑free construction
- Complete cold resistance & voltage‑drop data for wiring‑harness and BMS simulation calculation
Electrical Specifications Table
| Model | Rated Current(A) | Housing Color | Cold Resistance(mΩ) | Voltage Drop(mV) |
|---|---|---|---|---|
| 0002 | 2A | Gray | 46.6 | 126 |
| 0003 | 3A | Purple | 33.7 | 137 |
| 0004 | 4A | Pink | 20.6 | 109 |
| 0005 | 5A | Tan | 16.5 | 115 |
| 0007 | 7.5A | Coffee | 10.2 | 105 |
| 0010 | 10A | Red | 7.38 | 104 |
| 0015 | 15A | Blue | 4.55 | 97 |
| 0020 | 20A | Yellow | 3.25 | 94 |
| 0025 | 25A | Clear / Natural | 2.50 | 93 |
| 0030 | 30A | Green | 1.94 | 88 |
Note: Voltage drop is measured under 100% rated‑current test condition.
Time‑Current Fusing Characteristics
| % of Rated Current | Min Blow Time | Max Blow Time |
|---|---|---|
| 110% In | — | ＞100 h |
| 135% In | 0.75 s | 600 s |
| 160% In | 0.25 s | 50 s |
| 200% In | 0.15 s | 5 s |
| 350% In | 0.04 s | 0.5 s |
| 600% In | 0.02 s | 0.1 s |
General Mechanical & Environmental Parameters
| Item | Parameter |
|---|---|
| Rated Voltage | 58V DC / 80V DC transient |
| Interrupting Rating | 1000A @ 58V DC |
| Execution Standard | ISO8820‑9 |
| Terminal Plating | Silver‑plated |
| Recommended Operating Temperature | ‑40 ℃ ~ +120 ℃ (special condition consult engineering) |
| Package Quantity | 20000 pcs per package |
Typical Applications
- 48V mild‑hybrid, new‑energy vehicle low‑voltage DC circuits
- Passenger car, commercial truck, bus compact fuse‑box protection
- Automotive lighting, sensor, ECU and auxiliary electronic modules
- RV, marine DC power distribution and off‑grid auxiliary circuits
- Aftermarket vehicle modification & mass‑production wiring‑harness projects
Match this low-profile 58V blade fuse with our automotive blade fuse holders for reliable circuit assembly.
Preguntas frecuentes
Q: What is low‑profile 58V blade fuse?
A: Low‑profile 58V blade fuse is compact height‑reduced automotive plug‑in fuse, rated for 58V DC, suitable for 12‑48V vehicle systems to save fuse‑box internal space.
Q: What is the interrupting capacity of this low‑profile 58V blade fuse?
A: Interrupting rating reaches 1000A at 58V DC for severe short‑circuit fault protection.
Q: What amp ratings are available for low‑profile 58V blade fuse?
A: Available ratings: 2A,3A,4A,5A,7.5A,10A,15A,20A,25A,30A with color‑coded transparent housing.
Q: Can low‑profile 58V blade fuse work for 48V mild‑hybrid vehicles?
A: Yes, 58V DC rated voltage provides sufficient safety margin for 48V mild‑hybrid DC‑bus circuits.
Q: Does low‑profile fuse need temperature derating?
A: Yes. Actual continuous carrying capacity will drop under high ambient temperature. Please consult engineering team for derating suggestion for engine‑compartment installation.
Q: Are these low‑profile 58V blade fuses RoHS compliant?
A: Yes, silver‑plated low‑profile blade fuses are RoHS lead‑free for global export markets.
Q: Can you offer bulk supply and OEM custom marking?
A: Yes, large‑volume bulk supply and OEM custom marking service are available. Send your requirement for quotation and datasheet.
Request our datasheet and quotation for low-profile 58V blade fuse for your bulk wiring harness and automotive project procurement.
