We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
MERSEN FUSE 15 URF 91 TTF 0125 PC91UF15C125TF
MPN: X076150
Alt. SKU: PC91UF15C125TF
Special Price
£270.65
£225.54
Regular Price
£492.08
Why Choose the High Performance Square Body Fuse-Link Protistor® Size 91 aR 1500VAC IEC 125A With Striker Flush Ends Metric Threads PC91UF15C125TF?
Engineered for demanding industrial power protection, this Protistor® Size 91 aR fuse-link offers reliable short-circuit protection up to 1500VAC, conforming to IEC standards. Its robust square body design, flush striker ends, and metric thread terminals ensure secure integration and efficient performance in high-voltage applications.
With a 125A rating and rapid response characteristics, the PC91UF15C125TF minimises equipment downtime and supports operational safety in critical installations. Trusted for quality and durability, it is ideal for safeguarding power converters, drives, and other essential electrical equipment.
Product Code: PC91UF15C125TF
Key Benefits
- High breaking capacity of 200 kA ensures superior short-circuit protection
- Flush striker ends with striker indication system for clear fuse status
- Ceramic body provides excellent insulation and durability
- Silver-plated brass terminals with metric threads for secure and reliable connections
- Compact square body design optimises space in electrical panels
- Rapid aR characteristic reduces damage to semiconductor devices
Compatibility
This fuse-link is compatible with industrial bolted mounting systems designed for Size 91 fuses. It is suitable for use in power converters, motor drives, and other high-voltage AC applications requiring IEC standard-compliant protection up to 1500 V and 125 A.
Applications
- Protection of semiconductor devices in industrial power electronics
- Power converters and inverters
- Motor drives and variable frequency drives (VFDs)
- High-voltage AC electrical installations
- Industrial automation systems
Technical Specifications
- Item number: X076150
- Catalogue No: PC91UF15C125TF
- Description: High performance square body fuse-link Protistor® Size 91 aR 1500VAC IEC 125A With Striker Flush ends metric threads
- EAN/UPC Code: 3605340015126
- Rated voltage AC IEC: 1500 V
- Ampere Rating: 125 A
- AC or DC: AC
- Speed/Characteristic: aR
- Fuse Size: 91
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 15 kA²s
- AC Max I.R./Breaking Capacity: I1: 200 kA
- Design Details: URF
- Indication System: Yes
- Indication System Type: Striker
- Connection/Terminal Material: Silver-Plated Brass
- Connection/Terminal Type: Flush ends
- Product Width: 51 mm
- Product Length: 101 mm
- Product Height: 62 mm
- Sell Pack Quantity: 1 EA
- Sell Pack Weight: 0.789 kg
- Sell Pack Width: 112 mm
- Sell Pack Length: 210 mm
- Sell Pack Height: 63 mm
- Product group: Semiconductor Protection Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.789 kg
- Power Dissipation at Rated Current Value: 43 W
Frequently Asked Questions
What does the aR characteristic mean for this fuse?
The aR (partial range) characteristic means the fuse is designed to protect semiconductor devices by clearing short-circuits rapidly while allowing normal inrush currents without nuisance tripping.
Can this fuse be used in DC applications?
This fuse is rated for AC applications up to 1500 V and is not specified for DC use. For DC applications, a fuse with appropriate DC ratings should be selected.
How does the striker indication system work?
The striker indication system provides a mechanical indication when the fuse has operated, allowing quick visual verification of fuse status without disassembly.
What type of mounting is required for this fuse?
This fuse is designed for bolted mounting systems compatible with Size 91 fuse-links, ensuring secure and stable installation.
Common Search Terms
Protistor fuse-link, Size 91 fuse, 125A aR fuse, 1500VAC semiconductor fuse, square body fuse, industrial power protection fuse, bolted mounting fuse, striker indication fuse, high breaking capacity fuse
| Manufacturer Part Number | X076150 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 3605340015126 |
| Manufacturer | Mersen |
| Alternative Product SKU | PC91UF15C125TF |
Write Your Own Review
