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MERSEN FUSE 10 URD 70 TT F 0500 10URD70TTF0500
MPN: J301285
Alt. SKU: PC70UD10C500TF
Special Price
£102.79
£85.66
Regular Price
£186.89
MERSEN FUSE 10 URD 70 TT F 0500 10URD70TTF0500 is available to buy in increments of 3
Why Choose the Square Body High-Speed Fuse Protistor® Size 70 aR 1000VAC IEC 1100VAC UL 500A With Striker Flush ends metric threads PC70UD10C500TF?
Engineered for superior protection in demanding power electronic applications, this Protistor® fuse delivers rapid, reliable circuit interruption at 1000VAC (IEC) and 1100VAC (UL), supporting up to 500A. Its high-speed operation safeguards sensitive components, minimising downtime and enhancing equipment safety.
Designed with flush striker ends and robust metric threads, the unit ensures straightforward installation and compatibility with modern industrial systems. Trusted for performance and compliance with international standards, it is an optimal choice for critical protection in variable frequency drives, inverters, and rectifiers.
Technical Specifications
- Item number: J301285
- Catalogue No: PC70UD10C500TF
- Description: Square Body High-Speed Fuse Protistor® Size 70 aR 1000VAC IEC 1100VAC UL 500A With Striker Flush ends metric threads
- EAN/UPC Code: 3605340339246
- Rated voltage AC UL: 1100 V
- Rated voltage AC IEC: 1000 V
- Ampere Rating: 500 A
- RoHS Compliant: Yes
- AC or DC: AC
- Speed/Characteristic: aR
- Fuse Size: 70
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 483000 A²s
- Melting I2t: 84000 A²s
- AC Max I.R./Breaking Capacity: I1: 100 kA
- Indication System: Yes
- Indication System Type: Striker
- Connection/Terminal Material: Silver-Plated Brass
- Connection/Terminal Type: Flush ends
- Product Width: 39.8 mm
- Product Length: 74 mm
- Product Height: 49.5 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: 83 W
Product Code: J301285
Key Benefits
- High-speed aR characteristic ensures rapid interruption of fault currents, protecting sensitive semiconductor devices.
- Rated for 1000VAC (IEC) and 1100VAC (UL), suitable for high voltage industrial applications.
- Flush striker ends with metric threads enable secure and easy installation.
- Silver-plated brass terminals provide excellent conductivity and corrosion resistance.
- Ceramic body offers robust insulation and thermal stability under demanding conditions.
- Indication system with striker provides clear visual confirmation of fuse operation.
- High breaking capacity of 100 kA ensures reliable protection against short circuits.
Compatibility
This fuse is compatible with bolted mounting fuse holders designed for Size 70 semiconductor protection fuses. It integrates seamlessly with variable frequency drives, inverters, rectifiers, and other power electronic equipment requiring high-speed fuse protection at voltages up to 1100VAC.
Applications
- Variable Frequency Drives (VFDs)
- Inverters and converters
- Rectifier circuits
- Power supplies for industrial automation
- Semiconductor device protection
- Renewable energy systems
Frequently Asked Questions
What does the aR speed characteristic mean?
The aR (partial range) characteristic indicates that the fuse is designed to protect semiconductor devices by interrupting short-circuit currents rapidly while allowing for inrush currents during normal operation.
Is this fuse RoHS compliant?
Yes, this fuse complies with RoHS standards, ensuring it is free from hazardous substances.
Can this fuse be used in DC applications?
No, this fuse is rated specifically for AC applications only.
What is the breaking capacity of this fuse?
The fuse has a maximum breaking capacity of 100 kA at rated voltage, suitable for high fault current interruption.
Common Search Terms
High-speed semiconductor fuse, Size 70 fuse, Protistor fuse 500A, 1000VAC fuse, 1100VAC fuse, aR fuse characteristic, bolted mounting fuse, flush end fuse, striker indication fuse, ceramic body fuse, industrial power fuse.
| Manufacturer Part Number | J301285 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 3605340339246 |
| Height | 74mm |
| Width | 39.8mm |
| Depth | 49.5mm |
| HS Code | 85361090 |
| Manufacturer | Mersen |
| Alternative Product SKU | PC70UD10C500TF |
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