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MERSEN FUSE 6,9 URD 32 TT F 0500 6,9URD32TTF0500
MPN: K300067
Alt. SKU: PC32UD69V500TF
Special Price
£95.94
£79.95
Regular Price
£174.44
MERSEN FUSE 6,9 URD 32 TT F 0500 6,9URD32TTF0500 is available to buy in increments of 3
Why Choose the Square Body High-Speed Fuse Protistor® Size 32 aR 690VAC IEC 700VAC UL 500A With Striker Flush Ends Metric Threads PC32UD69V500TF?
Engineered for reliable protection in demanding industrial and power electronics applications, this high-speed fuse ensures rapid response to short-circuit events, safeguarding sensitive semiconductor devices. Certified to both IEC 690VAC and UL 700VAC standards, it delivers robust, consistent performance across international installations.
Featuring a 500A current rating, striker mechanism for remote signalling, and flush ends with precision metric threads, this Protistor® fuse enables straightforward integration and secure mounting. Choose the PC32UD69V500TF (SKU K300067) for enhanced equipment safety, minimised downtime, and proven operational efficiency in high-power environments.
Product Code: K300067
Key Benefits
- High-speed aR characteristic ensures rapid disconnection of short circuits, protecting sensitive semiconductor devices.
- Dual certification to IEC 690VAC and UL 700VAC for versatile international use.
- Striker indication system enables remote signalling for quick fault identification.
- Flush ends with silver-plated brass terminals and metric threads provide secure and reliable mounting.
- Ceramic insulating body offers excellent thermal and mechanical durability.
- High breaking capacity of 200 kA ensures safe interruption of large fault currents.
Compatibility
This fuse is compatible with industrial semiconductor protection systems requiring Size 32 aR high-speed fuses rated for up to 700 V AC and 500 A. It is suitable for integration into bolted mounting fuse holders designed for Protistor® fuses with flush end connections and striker indication.
Applications
- Protection of power semiconductors such as thyristors and diodes in converters and inverters.
- Industrial motor drives and variable speed drives.
- Power electronics equipment in renewable energy systems.
- High-power electrical installations requiring fast-acting overcurrent protection.
- Control panels and switchgear assemblies in manufacturing plants.
Technical Specifications
- Item number: K300067
- Catalogue No: PC32UD69V500TF
- Description: Square Body High-Speed Fuse Protistor® Size 32 aR 690VAC IEC 700VAC UL 500A With Striker Flush ends metric threads
- EAN/UPC Code: 3605340322941
- Rated voltage AC UL: 700 V
- Rated voltage AC IEC: 690 V
- Ampere Rating: 500 A
- RoHS Compliant: Yes
- AC or DC: AC
- Speed/Characteristic: aR
- Fuse Size: 32
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 160 kA²s
- Melting I2t: 28 kA²s
- AC Max I.R./Breaking Capacity: I1: 200 kA
- Design Details: Standard Terminal
- Indication System: Yes
- Indication System Type: Striker
- Connection/Terminal Material: Silver-Plated Brass
- Connection/Terminal Type: Flush ends
- Product Width: 59 mm
- Product Length: 50.6 mm
- Product Height: 65 mm
- Sell Pack Quantity: 3 EA
- Sell Pack Weight: 1.6389 kg
- Sell Pack Width: 85 mm
- Sell Pack Length: 195 mm
- Sell Pack Height: 75 mm
- Product group: Semiconductor Protection Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.5463 kg
- Power Dissipation at Rated Current Value: 85 W
Frequently Asked Questions
What does the 'aR' speed characteristic mean?
The 'aR' rating indicates a high-speed fuse designed specifically for protecting semiconductor devices by rapidly clearing short circuits while allowing for controlled overload conditions.
Is this fuse suitable for DC applications?
No, this particular fuse is rated for AC applications only, as specified by its AC voltage ratings and characteristics.
What is the purpose of the striker indication system?
The striker indication system provides a mechanical signal when the fuse has operated, enabling remote fault indication and simplifying maintenance.
Can this fuse be used internationally?
Yes, it is certified to IEC and UL standards, making it suitable for use in various international installations requiring compliance with these standards.
Common Search Terms
high speed fuse, semiconductor protection fuse, Protistor fuse, Size 32 fuse, 500A fuse, aR fuse, 690VAC fuse, UL rated fuse, striker fuse, flush end fuse, ceramic body fuse, industrial fuse, power electronics fuse
| Manufacturer Part Number | K300067 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 3605340322941 |
| Height | 50.6mm |
| Width | 59mm |
| Depth | 65mm |
| HS Code | 85361090 |
| Country of Manufacture | France |
| Manufacturer | Mersen |
| Alternative Product SKU | PC32UD69V500TF |
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