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MERSEN FUSE CC 7,5 GRC 120 TTF 0080 Z090435
MPN: Z090435
Alt. SKU: D120GC75V80TF
Why Choose the Square Body High-Speed Fuse Protistor® Size 120 gR 750VDC IEC 80A With Striker Flush Ends Metric Threads D120GC75V80TF?
Engineered for demanding DC circuit protection, this high-speed Square Body Protistor® fuse delivers reliable interruption at 750VDC with an 80A rating, ensuring precise safeguarding of sensitive power electronics. The gR characteristic offers full-range protection, ideal for semiconductor and renewable energy applications requiring rapid response and minimal let-through energy.
Designed with metric threads and striker flush ends for secure, straightforward installation and remote fuse status indication, this fuse adheres to IEC standards, guaranteeing compatibility and safety. Rugged construction ensures long service life and consistent performance in industrial environments.
Product Code: Z090435
Key Benefits
- High-speed gR characteristic ensures full-range semiconductor protection.
- Rated for 750 V DC and 80 A for demanding industrial applications.
- Striker indication system provides clear fuse status for easy maintenance.
- Flush end silver-plated brass terminals with metric threads for secure bolted mounting.
- Ceramic body offers excellent insulation and durability.
- Complies with IEC standards for safety and compatibility.
- Low power dissipation of 13.4 W at rated current enhances efficiency.
Compatibility
This fuse is compatible with IEC standard fuse holders designed for size 120 fuses with metric threaded flush ends. It is suitable for integration into semiconductor protection circuits, renewable energy systems, and other DC applications requiring high breaking capacity up to 100 kA.
Applications
- Protection of power semiconductors such as IGBTs and thyristors.
- Renewable energy systems including photovoltaic and wind power installations.
- Industrial DC power supplies and drives.
- Electric vehicle charging stations and battery management systems.
- High-speed DC circuit protection in automation and control equipment.
Technical Specifications
- Item number: Z090435
- Catalogue No: D120GC75V80TF
- Description: Square Body High-Speed Fuse Protistor® Size 120 gR 750VDC IEC 80A With Striker Flush ends metric threads
- EAN/UPC Code: 3605340089998
- Rated voltage DC IEC: 750 V
- Ampere Rating: 80 A
- RoHS Compliant: Yes
- AC or DC: DC
- Speed/Characteristic: gR
- Fuse Size: 120
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 24.5 kA²s
- Melting I2t: 1.875 kA²s
- Max. Rated Breaking Capacity DC: 100 kA
- Design Details: gRC
- Indication System: Yes
- Indication System Type: Striker
- Connection/Terminal Material: Silver-Plated Brass
- Connection/Terminal Type: Flush ends
- Product Width: 40 mm
- Product Length: 127 mm
- Product Height: 45 mm
- Sell Pack Quantity: 1 EA
- Sell Pack Weight: 0.65 kg
- Sell Pack Width: 110 mm
- Sell Pack Length: 210 mm
- Sell Pack Height: 70 mm
- Product group: Semiconductor Protection Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.65 kg
- Power Dissipation at Rated Current Value: 13.4 W
Frequently Asked Questions
What does the gR characteristic mean for this fuse?
The gR characteristic indicates that the fuse provides full-range protection for semiconductor devices, protecting against both overloads and short circuits with a high breaking capacity.
Can this fuse be used in AC circuits?
No, this fuse is specifically designed and rated for DC circuits up to 750 V DC and is not suitable for AC applications.
How does the striker indication system work?
The striker indication system provides a mechanical signal when the fuse has blown, allowing for quick visual or remote identification of fuse status without disassembly.
Is this fuse RoHS compliant?
Yes, the fuse complies with RoHS standards, ensuring it is free from hazardous substances.
Common Search Terms
high-speed DC fuse, Protistor fuse size 120, gR semiconductor fuse, 750V DC fuse, 80A high breaking capacity fuse, striker indicator fuse, IEC fuse with metric threads, bolted mounting fuse, ceramic body fuse, flush end terminals fuse
| Manufacturer Part Number | Z090435 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 3605340089998 |
| Height | 127mm |
| Width | 40mm |
| Depth | 45mm |
| HS Code | 85361090 |
| Manufacturer | Mersen |
| Alternative Product SKU | D120GC75V80TF |
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