GFEV(07) Automotive Fuse Holder | MEGA & MIDI Bolt‑Down Fuse Block – EssFuse
EssFuse GFEV(07) automotive fuse holder. Main MEGA fuse 50‑650A multi‑voltage, branch MIDI bolt fuse 30‑200A 12‑80V. PA66 housing for car, bus, RV modification and DC wiring box.
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GFEV(07) Automotive Fuse Holder
Product Overview
GFEV(07) is a heavy‑duty bolt‑type automotive fuse holder manufactured by EssFuse. First of all, this fuse block supports MEGA main‑circuit fuses and MIDI bolt‑on branch fuses within a single compact unit. It uses high‑strength PA66 plastic housing together with reliable bolt‑fixed contact structure. Therefore, this module provides dependable overcurrent and short‑circuit protection for cars, buses, RV refitting projects and DC wiring boxes.
Furthermore, the main‑circuit supports wide‑range DC voltage coverage from 12V up to 125V. At the same time, MIDI branch circuits handle 12V‑80V DC loads. As a result, it fits various vehicle modification, commercial vehicle and off‑grid DC distribution requirements.
Key Specifications
| Item | Parameter |
|---|---|
| Model | GFEV(07) |
| Main Circuit (MEGA Fuse) | 50A‑650A, 12V/24V/32V/48V/58V/70V/80V/100V/125V DC |
| Branch Circuit (MIDI Bolt Fuse) | 30A‑200A, 12V‑80V DC |
| Housing Material | PA66 Engineering Plastic |
| Contact Structure | Bolt‑fixed Connection |
| Compatible Fuse | MEGA Bolt‑Down Fuse, MIDI Bolt‑Down Fuse |
| Typical Applications | Car, Bus, RV modification, DC wiring box |
Note: Please select proper MEGA / MIDI fuse ampere and voltage rating according to your actual working system.
Core Features
- Wide‑voltage main‑circuit design, supports multiple DC voltage levels:12V‑125V for diversified vehicle and DC equipment.
- Bolt‑fixed contact construction delivers anti‑vibration performance for bus, RV and modified‑car working conditions.
- Robust PA66 housing provides good insulation and mechanical strength for on‑board installation environment.
- Separate main‑loop and branch‑loop protection, simplify wiring layout for DC wiring box.
- Accept MEGA high‑current main fuses and MIDI branch fuses for flexible system configuration.
- Compact layout saves installation space inside vehicle cabins and electrical cabinets.
Application Scenarios
- Passenger car, commercial bus power distribution and circuit protection
- RV, camper vehicle and off‑road vehicle modification projects
- Automotive high‑power audio refit, dual‑battery power system
- DC wiring box, mobile equipment on‑board power distribution unit
- Special vehicle auxiliary DC circuit protection
FAQ
1: Which fuse types fit GFEV(07)?
A: The main circuit is designed for MEGA bolt‑down fuses. On the other hand, branch circuits match MIDI bolt‑down fuses. Compatible fuses can be viewed at EssFuse bolt‑down fuses category.
2: Can GFEV(07) work under 125V DC condition?
A: Yes, the main‑circuit supports up to 125V DC. Nevertheless, MIDI branch circuits only support maximum 80V DC, you need to follow this voltage limit for branch loops.
3: How do I select correct fuse specification?
A: Main‑circuit MEGA fuse rating must exceed total system load current. For this reason, each MIDI branch fuse shall correspond to individual branch load current and working voltage.
4: Is custom service available for GFEV(07)?
A: Custom development is supported. In fact, we can adjust terminal layout, mounting hole position and provide sample prototyping service based on customer drawings.
5: What should I pay attention to during bolt‑torque operation?
A: Apply moderate tightening torque for bolt‑fixed contacts. Excessive torque may crack PA66 plastic housing or damage screw threads.
6: What are advantages of PA66 housing?
A: PA66 material brings good mechanical strength, insulation property and heat resistance, it meets basic requirements for automotive‑grade fuse holders.
