GFEV-200E Semiconductor Fuse Holder 1500V 200A 200kA
GFEV-200E semiconductor fuse holder, 500V-1500V, 1A-200A, withstands 200kA. UL94-V0 phenolic base, M6 bolt. For EV charging pile, ESS & DC power supply.
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GFEV-200E Semiconductor Fuse Holder, 500V-1500V, 1A-200A, Withstands 200kA
GFEV-200E is a high-performance bolt-on semiconductor fuse holder designed for high-voltage DC overcurrent protection. Rated for 500V-1500V with 1A-200A current range and up to 200kA short-circuit withstand rating. The housing adopts phenolic plastic with UL94-V0 flame-retardant grade, and the hardware contact uses carbon steel with 8.8-grade strength for reliable high-current connection. Equipped with M6 bolt terminal for secure mounting. Widely used in EV charging piles, DC power supplies, energy storage battery systems and chargers.
Key Features & Benefits of GFEV-200E Semiconductor Fuse Holder
- ✅ Wide voltage range: 500V-1500V DC, suitable for high-voltage DC systems
- ✅ Broad current coverage: 1A-200A for various protection requirements
- ✅ Exceptional short-circuit withstand: up to 200kA rating
- ✅ Housing material: phenolic plastic with UL94-V0 flame-retardant grade for high safety and heat resistance
- ✅ Hardware contact: carbon steel, 8.8-grade strength for stable high-current conduction and mechanical durability
- ✅ M6 bolt terminal for secure and convenient bolt-on mounting
- ✅ Compact design with robust construction for harsh industrial environments
- ✅ Suitable for semiconductor / aR fast-acting fuse protection applications
- ✅ Cost-effective for mass production in charging and energy storage equipment
Typical Applications
GFEV-200E semiconductor fuse holder is widely deployed for overcurrent and short-circuit protection in high-voltage DC equipment:
- ⚡ EV charging pile / electric vehicle charging station DC protection
- ⚡ DC power supply and rectifier equipment protection
- 🔋 Energy storage battery system (ESS) overcurrent protection
- 🔋 Battery charger and charging module circuit protection
- ⚡ Industrial power distribution and semiconductor converter protection
- ⚡ New energy vehicle power electronics and motor drive protection
Main Electrical & Mechanical Specifications
| Model | GFEV-200E (GFEFUSE) |
| Product Type | Semiconductor Fuse Holder (bolt-on) |
| Rated Voltage | 500V – 1500V DC |
| Rated Current Range | 1A – 200A |
| Short-Circuit Withstand Rating | 200kA |
| Flame Retardant Grade | UL94-V0 |
| Base / Housing Material | Phenolic plastic |
| Hardware Contact Material | Carbon steel, 8.8-grade strength |
| Terminal Type | M6 bolt |
| Mounting Method | Bolt-on / screw mounting |
| Brand | (Dongguan GongFu Electronics Co., Ltd.) |
Mechanical Dimensions
Unit: mm. Refer to datasheet drawing for full tolerance details.
Top View (Mounting Base)
| Dimension Item | Value (mm) |
|---|---|
| Base overall width | 47.85 |
| Base body width | 18 |
| Mounting hole pitch (center-to-center) | 33.5 |
| Mounting hole diameter | 5.5 |
| Mounting hole edge distance | 8.5 |
Side View (Height Profile)
| Dimension Item | Value (mm) |
|---|---|
| Total height (base to bolt top) | 63.1 |
| Base height | 6.65 |
| Main body height | 26.5 |
| Upper section height | 30.5 |
| Top bolt diameter | M6 |
| Top section width | 17.85 |
Installation Notes
- Ensure mounting surface is flat and clean for proper heat dissipation
- Tighten M6 bolt to recommended torque for stable electrical contact
- Verify fuse rating matches system requirements before installation
- Allow adequate clearance around the fuse holder for ventilation
- Product specifications subject to change without prior notice; confirm datasheet before mass order
FAQ — Technical & Commercial Questions
1: What voltage and current range does GFEV-200E support?
GFEV-200E supports 500V-1500V DC and 1A-200A current range, with up to 200kA short-circuit withstand rating.
2: What material is the housing made of?
A: The housing is made of phenolic plastic with UL94-V0 flame-retardant grade, offering excellent heat resistance and electrical insulation for high-voltage DC applications.
3: What type of terminal does GFEV-200E use?
It uses an M6 bolt terminal for secure bolt-on mounting, with carbon steel 8.8-grade hardware contact for reliable high-current connection.
4: What applications is GFEV-200E suitable for?
It is suitable for EV charging piles, DC power supplies, energy storage battery systems, chargers, and industrial semiconductor converter protection.
5: Can I get engineering samples and full datasheet?
Yes, please submit the inquiry form with target model, quantity and application details to request engineering samples and full PDF datasheet.
6: Do you support OEM / ODM customization?
Yes, OEM and ODM customization is available for terminal type, mounting dimensions and labeling. Contact our engineering team for evaluation.
Request Quotation / Technical Support
Please provide target model, order quantity, system voltage/current requirements and application scenario. Our sales-engineer will reply you within 24 working hours.
