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MERSEN FUSE 6,9 GRB 70 TTF 0160 6,9URB70TTF0160
MPN: L301310
Alt. SKU: PC70GB69V160TF
Special Price
£79.91
£66.59
Regular Price
£145.28
MERSEN FUSE 6,9 GRB 70 TTF 0160 6,9URB70TTF0160 is available to buy in increments of 3
Why Choose the Square Body High-Speed Fuse Protistor® Size 70 gR 690VAC IEC 160A With Striker Flush Ends Metric Threads PC70GB69V160TF?
Engineered for demanding industrial applications, this high-speed fuse ensures superior protection for power semiconductors in AC and DC circuits up to 690VAC. Its robust square body design and gR performance class guarantee rapid response to overloads and short-circuit conditions.
Designed to IEC standards, the fuse features 160A current rating, integrated striker, flush ends and metric threads for secure, reliable installation. Ideal for maintaining system safety and minimising downtime in critical environments.
Product Code: L301310
Key Benefits
- High-speed gR characteristic for fast and reliable semiconductor protection
- Robust ceramic square body for enhanced durability and thermal performance
- Integrated striker indication system for easy fault detection
- Flush end silver-plated brass terminals with metric threads ensure secure mounting
- Complies with IEC standards for guaranteed quality and safety
- High breaking capacity of 150 kA for maximum system protection
Compatibility
This fuse is compatible with industrial electrical systems requiring semiconductor protection up to 690VAC and 160A. It is suitable for use in bolted mounting fuse holders designed for Size 70 fuses with metric thread connections and flush ends.
Applications
- Protection of power semiconductors such as thyristors and diodes
- Industrial motor drives and inverters
- Power supply units and converters
- Renewable energy systems including solar and wind inverters
- Critical manufacturing and automation equipment
Technical Specifications
- Item number: L301310
- Catalogue No: PC70GB69V160TF
- Description: Square Body High-Speed Fuse Protistor® Size 70 gR 690VAC IEC 160A With Striker Flush ends metric threads
- EAN/UPC Code: 3605340339550
- Rated voltage AC IEC: 690 V
- Ampere Rating: 160 A
- RoHS Compliant: Yes
- AC or DC: AC
- Speed/Characteristic: gR
- Fuse Size: 70
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 25000 A²s
- Melting I2t: 4232 A²s
- 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: 39 mm
- Product Length: 74 mm
- Product Height: 46 mm
- Sell Pack Quantity: 3 EA
- Sell Pack Weight: 1.017 kg
- Sell Pack Width: 85 mm
- Sell Pack Length: 133 mm
- Sell Pack Height: 55 mm
- Product group: Semiconductor Protection Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.339 kg
- Power Dissipation at Rated Current Value: 29 W
Frequently Asked Questions
What does the gR characteristic mean for this fuse?
The gR characteristic indicates that the fuse is a full-range semiconductor fuse designed to protect power semiconductors against overload and short-circuit conditions in AC circuits.
Can this fuse be used in DC applications?
This particular fuse is rated for AC applications only, as specified. For DC applications, a fuse specifically rated for DC should be used.
How does the striker indication system work?
The integrated striker indication system provides a mechanical signal when the fuse has blown, allowing for quick visual identification and replacement.
What mounting options are available for this fuse?
This fuse is designed for bolted mounting with flush ends and metric threads, ensuring a secure and reliable installation.
Common Search Terms
high-speed fuse, semiconductor protection fuse, size 70 fuse, 160A fuse, 690VAC fuse, gR fuse, Protistor fuse, square body fuse, striker fuse, flush ends fuse, metric thread fuse, industrial fuse, power semiconductor protection
| Manufacturer Part Number | L301310 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 3605340339550 |
| Height | 74mm |
| Width | 39mm |
| Depth | 46mm |
| HS Code | 85361090 |
| Country of Manufacture | France |
| Manufacturer | Mersen |
| Alternative Product SKU | PC70GB69V160TF |
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