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MERSEN FUSE 6 URD 73 TTF 1800 PC73UD60V18CTF
MPN: C301302
Alt. SKU: PC73UD60V18CTF
Special Price
£251.64
£209.70
Regular Price
£457.52
Why Choose the Square Body High-Speed Fuse Protistor® Size 73 aR 600VAC IEC 650VAC UL 1800A With Striker Flush ends metric threads PC73UD60V18CTF?
Engineered for demanding industrial environments, this high-speed Protistor® fuse offers rapid circuit protection with a robust 1800A rating. Its square body design ensures reliable installation, while compliance with IEC 600VAC and UL 650VAC standards guarantees versatile global use.
The integrated striker and flush ends with metric threads simplify safe remote signalling and secure mounting. Ideal for safeguarding power electronics and critical equipment, it delivers consistent, high-performance protection for your investment.
Product Code: C301302
Key Benefits
- High-speed aR characteristic for rapid and reliable circuit interruption.
- Robust 1800A rating suitable for heavy industrial applications.
- Square body design ensures secure and stable mounting.
- Integrated striker provides clear indication of fuse operation.
- Flush ends with metric threads facilitate easy and safe installation.
- Compliance with IEC 600V and UL 650V standards for global compatibility.
- Silver-plated brass terminals ensure excellent conductivity and corrosion resistance.
- Ceramic insulating body for high durability and thermal stability.
Compatibility
This fuse is compatible with industrial power electronics, motor drives, and semiconductor protection systems requiring high-speed interruption. It fits fuse holders and panels designed for Size 73 fuses with bolted mounting and metric thread connections.
Applications
- Protection of power semiconductors and thyristors.
- Industrial motor drives and inverters.
- High-current industrial machinery and equipment.
- Power distribution and control panels.
- Renewable energy systems requiring fast fault clearing.
Technical Specifications
- Item number: C301302
- Catalogue No: PC73UD60V18CTF
- Description: Square Body High-Speed Fuse Protistor® Size 73 aR 600VAC IEC 650VAC UL 1800A With Striker Flush ends metric threads
- EAN/UPC Code: 3605340339468
- Rated voltage AC UL: 650 V
- Rated voltage AC IEC: 600 V
- Ampere Rating: 1800 A
- AC or DC: AC
- Speed/Characteristic: aR
- Fuse Size: 73
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 7150 kA²s
- Melting I2t: 2040 kA²s
- AC Max I.R./Breaking Capacity: I1: 200 kA
- Indication System: Yes
- Indication System Type: Striker
- Connection/Terminal Material: Silver-Plated Brass
- Connection/Terminal Type: Flush ends
- Product Width: 73 mm
- Product Length: 74 mm
- Product Height: 78.5 mm
- Sell Pack Quantity: 1 EA
- Sell Pack Weight: 1.22 kg
- Sell Pack Width: 110 mm
- Sell Pack Length: 125 mm
- Sell Pack Height: 75 mm
- Product group: Semiconductor Protection Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 1.22 kg
- Power Dissipation at Rated Current Value: 206 W
Frequently Asked Questions
What does the aR characteristic mean for this fuse?
The aR characteristic indicates that this fuse is a high-speed fuse designed specifically for semiconductor protection, providing rapid interruption of overcurrents to protect sensitive components.
Can this fuse be used in DC circuits?
No, this particular fuse is rated for AC applications only, as specified in the technical specifications.
How does the striker indication system work?
The striker mechanism provides a visual and mechanical indication when the fuse has blown, allowing for quick identification and replacement without disassembly.
Is this fuse compatible with standard Size 73 fuse holders?
Yes, it is designed to fit Size 73 fuse holders with bolted mounting and metric thread connections.
Common Search Terms
High-speed fuse, Protistor fuse, Size 73 fuse, semiconductor protection fuse, 1800A fuse, 600VAC fuse, 650VAC fuse, aR fuse, striker fuse, bolted mounting fuse, ceramic body fuse, industrial fuse, power electronics protection.
| Manufacturer Part Number | C301302 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 3605340339468 |
| Height | 74mm |
| Width | 73mm |
| Depth | 78.5mm |
| HS Code | 85361090 |
| Manufacturer | Mersen |
| Alternative Product SKU | PC73UD60V18CTF |
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