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MERSEN FUSE 6,9 GRB 72 EF 0200 PC72GB69V200EF
MPN: N301335
Alt. SKU: PC72GB69V200EF
Special Price
£125.05
£104.21
Regular Price
£227.36
MERSEN FUSE 6,9 GRB 72 EF 0200 PC72GB69V200EF 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 Open Slot Blades PC72GB69V200EF?
Engineered for demanding industrial applications, this 200A Protistor® fuse delivers rapid fault interruption, safeguarding sensitive power electronics and ensuring compliance with IEC standards at up to 690VAC. The robust square body design allows for efficient heat dissipation and secure fit within modular fuse holders.
Featuring an integrated striker for reliable remote indication and open slot blades for straightforward installation, this device provides dependable circuit protection and reduced downtime. Ideal for protecting inverters, drives, and critical power systems in high-reliability environments.
Technical Specifications
- Item number: N301335
- Catalogue No: PC72GB69V200EF
- Description: Square Body High-Speed Fuse Protistor® Size 72 gR 690VAC IEC 200A With Striker Open Slot Blades
- EAN/UPC Code: 3605340339888
- 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 Copper
- Connection/Terminal Type: Open Slot Blades
- Product Width: 59 mm
- Product Length: 149.4 mm
- Product Height: 63 mm
- Sell Pack Quantity: 3 EA
- Sell Pack Weight: 2.274 kg
- Sell Pack Width: 157 mm
- Sell Pack Length: 205 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: 45 W
Product Code: N301335
Key Benefits
- High-speed gR characteristic ensures fast fault clearance to protect sensitive equipment.
- Robust ceramic square body design for enhanced durability and heat dissipation.
- Integrated striker provides reliable remote indication of fuse operation.
- Open slot blades allow for easy and secure bolted mounting.
- Complies with IEC standards for safe and reliable operation at up to 690VAC.
- Silver-plated copper terminals ensure excellent conductivity and corrosion resistance.
Compatibility
This fuse is compatible with modular fuse holders designed for size 72 Protistor® fuses and is ideal for use in industrial power electronics, including inverters, motor drives, and semiconductor protection circuits operating at voltages up to 690VAC.
Applications
- Protection of inverters and variable frequency drives (VFDs).
- Safeguarding power semiconductors in industrial automation systems.
- Use in critical power distribution and control panels.
- Industrial machinery requiring high-speed fault interruption.
- Renewable energy systems such as solar and wind power converters.
Frequently Asked Questions
What does the gR speed characteristic mean?
The gR characteristic indicates a high-speed fuse designed specifically for semiconductor protection, capable of interrupting both overload and short-circuit currents rapidly.
Can this fuse be used in DC applications?
No, this fuse is rated for AC applications only, as specified in the technical specifications.
What is the purpose of the striker indication system?
The striker provides a mechanical indication when the fuse has operated, enabling remote signalling and easier maintenance checks.
Is this fuse RoHS compliant?
Yes, this product complies with RoHS regulations, ensuring it is free of hazardous substances.
Common Search Terms
high-speed fuse, Protistor fuse, size 72 fuse, 200A fuse, 690VAC fuse, semiconductor protection fuse, gR fuse, striker fuse, industrial fuse, bolted fuse, open slot blade fuse
| Manufacturer Part Number | N301335 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 3605340339888 |
| Height | 149.4mm |
| Width | 59mm |
| Depth | 63mm |
| HS Code | 85361090 |
| Country of Manufacture | France |
| Manufacturer | Mersen |
| Alternative Product SKU | PC72GB69V200EF |
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