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MERSEN FUSE CC 6 GRB 72 EF 0250 D72GB60V250EF
MPN: N302692
Alt. SKU: D72GB60V250EF
MERSEN FUSE CC 6 GRB 72 EF 0250 D72GB60V250EF is available to buy in increments of 3
Why Choose the Square Body High-Speed Fuse Protistor® Size 72 gR 600VDC IEC 650VDC UL 250A With Striker Open Slot Blades D72GB60V250EF?
This high-speed Protistor® fuse offers reliable protection for DC circuits up to 600VDC (IEC) and 650VDC (UL), supporting critical applications with a robust 250A rating. Engineered for rapid response to overloads and short circuits, it ensures minimal energy let-through and maximised system safety.
The open slot blade design with built-in striker enables easy installation and facilitated remote fuse indication, streamlining maintenance in demanding industrial environments. Trusted for performance and compliance, it is ideal for safeguarding power electronics, battery storage, and renewable energy systems.
Product Code: N302692
Key Benefits
- High-speed gR characteristic ensures rapid interruption of short circuits and overloads.
- Rated for up to 650 VDC (UL) and 600 VDC (IEC), suitable for demanding DC applications.
- Built-in striker indication system allows for quick and easy fuse status verification.
- Open slot blades with silver-plated copper terminals provide reliable and secure connections.
- Ceramic body offers excellent insulation and durability under harsh industrial conditions.
- Bolted mounting facilitates stable installation and maintenance.
Compatibility
This fuse is compatible with industrial DC power systems requiring semiconductor protection, including power electronics modules, battery storage units, and renewable energy installations. It fits fuse holders and panels designed for Size 72 fuses with open slot blade terminals and bolted mounting.
Applications
- Protection of power electronics and semiconductor devices.
- Battery storage systems in renewable energy setups.
- Industrial DC power distribution and control panels.
- Electric vehicle charging stations and DC fast chargers.
- Uninterruptible power supplies (UPS) and inverter protection.
Technical Specifications
- Item number: N302692
- Catalogue No: D72GB60V250EF
- Description: Square Body High-Speed Fuse Protistor® Size 72 gR 600VDC IEC 650VDC UL 250A With Striker Open Slot Blades
- EAN/UPC Code: 3605340355307
- Rated voltage DC UL: 650 V
- Rated voltage DC IEC: 600 V
- Ampere Rating: 250 A
- RoHS Compliant: Yes
- AC or DC: DC
- Speed/Characteristic: gR
- Fuse Size: 72
- Mounting: Bolted
- Melting I2t: 8554 A²s
- Indication System: Yes
- Indication System Type: Striker
- Connection/Terminal Material: Silver-Plated Copper
- Connection/Terminal Type: Open Slot Blades
- Product Width: 59 mm
- Product Length: 133.4 mm
- Product Height: 63 mm
- Sell Pack Quantity: 3 EA
- Sell Pack Weight: 2.274 kg
- Sell Pack Width: 157 mm
- Sell Pack Length: 202 mm
- Sell Pack Height: 80 mm
- Product group: Semiconductor Protection Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.758 kg
- Power Dissipation at Rated Current Value: 50 W
Frequently Asked Questions
What does the gR characteristic mean for this fuse?
The gR characteristic indicates a high-speed fuse designed to protect semiconductor devices by quickly interrupting short circuits and overloads, minimising damage to sensitive components.
Is this fuse suitable for AC applications?
No, this fuse is specifically designed for DC applications, as indicated by its rated DC voltages and DC-specific construction.
How does the striker indication system work?
The striker indication system provides a mechanical signal when the fuse has blown, allowing for easy visual or remote status detection without removing the fuse.
Can this fuse be used in renewable energy systems?
Yes, it is ideal for protecting power electronics and battery storage in renewable energy installations due to its high DC voltage rating and fast-acting protection.
Common Search Terms
high-speed DC fuse, Protistor fuse size 72, 250A DC fuse, semiconductor protection fuse, fuse with striker indication, open slot blade fuse, ceramic body fuse, bolted mounting fuse, renewable energy fuse protection
| Manufacturer Part Number | N302692 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 3605340355307 |
| Height | 133.4mm |
| Width | 59mm |
| Depth | 63mm |
| HS Code | 85361090 |
| Country of Manufacture | France |
| Manufacturer | Mersen |
| Alternative Product SKU | D72GB60V250EF |
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