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MERSEN FUSE 6,9 GRB 72 TTF 0200 PC72GB69V200TF
MPN: F301328
Alt. SKU: PC72GB69V200TF
Special Price
£106.02
£88.35
Regular Price
£192.77
MERSEN FUSE 6,9 GRB 72 TTF 0200 PC72GB69V200TF is available to buy in increments of 3
Why Choose the Square Body High-Speed Fuse Protistor® Size 72 gR 690VAC IEC 200A With Striker Flush Ends Metric Threads PC72GB69V200TF?
This high-speed fuse is engineered for superior protection of power semiconductors in demanding industrial environments, delivering rapid interruption of fault currents at up to 690VAC and 200A. The gR fuse element ensures full-range protection, from overloads to short circuits, supporting reliable system operation and minimising downtime.
Featuring durable square body construction, a striker for remote indication, and flush ends with metric threads for secure installation, this unit is fully IEC-compliant for global integration. Select the PC72GB69V200TF for proven performance, safety, and ease of maintenance in high-power applications.
Product Code: PC72GB69V200TF
Key Benefits
- Rapid fault interruption for enhanced semiconductor protection
- Full-range gR characteristic for overload and short circuit protection
- Durable ceramic body ensures long service life and reliability
- Striker indication system for easy remote fault signalling
- Flush ends with metric threads provide secure and standardised mounting
- High breaking capacity of 150 kA for demanding industrial applications
- Silver-plated brass terminals ensure excellent electrical conductivity
Compatibility
This fuse is compatible with IEC standard fuse holders and switchgear designed for Size 72 high-speed fuses. It integrates seamlessly into systems requiring 690 V AC rated voltage and 200 A current rating, particularly in semiconductor protection circuits. Ensure the mounting supports bolted flush-end connections with metric threads for optimal performance.
Applications
- Protection of power semiconductor devices such as thyristors and diodes
- Industrial motor drives and inverters
- High-power rectifier circuits
- Power supplies and converters
- Renewable energy systems requiring high-speed fault protection
Technical Specifications
- Item number: F301328
- Catalogue No: PC72GB69V200TF
- Description: Square Body High-Speed Fuse Protistor® Size 72 gR 690VAC IEC 200A With Striker Flush ends metric threads
- EAN/UPC Code: 3605340339741
- Rated voltage AC IEC: 690 V
- Ampere Rating: 200 A
- RoHS Compliant: Yes
- AC or DC: AC
- Speed/Characteristic: gR
- Fuse Size: 72
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 25 kA²s
- Melting I2t: 4.2 kA²s
- AC Max I.R./Breaking Capacity: I1: 150 kA
- Indication System: Yes
- Indication System Type: Striker
- Connection/Terminal Material: Silver-Plated Brass
- Connection/Terminal Type: Flush ends
- Product Width: 59 mm
- Product Length: 74 mm
- Product Height: 63 mm
- Sell Pack Quantity: 3 EA
- Sell Pack Weight: 2.205 kg
- Sell Pack Width: 110 mm
- Sell Pack Length: 130 mm
- Sell Pack Height: 80 mm
- Product group: Semiconductor Protection Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.735 kg
- Power Dissipation at Rated Current Value: 45 W
Frequently Asked Questions
What does the gR characteristic mean?
The gR characteristic indicates a full-range high-speed fuse designed to protect power semiconductors against both overloads and short circuits.
Can this fuse be used in DC applications?
No, this fuse is rated for AC applications only, as specified by the 690 V AC IEC rating.
What is the purpose of the striker indication system?
The striker provides a mechanical indication of fuse operation, allowing remote signalling of a blown fuse for easier maintenance and faster fault detection.
Are the flush ends compatible with standard fuse holders?
Yes, the flush ends with metric threads are designed for secure bolted mounting in IEC-compliant fuse holders sized for 72.
Is this fuse RoHS compliant?
Yes, this product is RoHS compliant, ensuring it meets environmental and safety standards.
Common Search Terms
high-speed fuse, semiconductor protection fuse, Size 72 fuse, 690V fuse, 200A fuse, gR fuse, Protistor fuse, striker fuse, flush end fuse, ceramic body fuse, industrial fuse, IEC fuse, power semiconductor protection
| Manufacturer Part Number | F301328 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 3605340339741 |
| Height | 74mm |
| Width | 59mm |
| Depth | 63mm |
| HS Code | 85361090 |
| Country of Manufacture | France |
| Manufacturer | Mersen |
| Alternative Product SKU | PC72GB69V200TF |
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