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MERSEN FUSE 12,5 URD 71 PA 0160 12,5URD71PA0160
MPN: M301219
Alt. SKU: PC71UD13C160PA
Special Price
£96.76
£80.63
Regular Price
£175.92
MERSEN FUSE 12,5 URD 71 PA 0160 12,5URD71PA0160 is available to buy in increments of 3
Why Choose the Square Body High-Speed Fuse Protistor® Size 71 aR 1250VAC IEC 1300VAC UL 160A With Striker Plain Blades PC71UD13C160PA?
Engineered for demanding industrial applications, this Protistor® Size 71 high-speed fuse offers superior short-circuit protection at ratings up to 160A and voltages of 1250VAC (IEC) and 1300VAC (UL). Its robust square body design facilitates easy integration while ensuring reliable thermal and electrical performance in critical power circuits.
Featuring a striker for remote indication and plain blades for secure connections, it provides fast-acting protection essential for safeguarding sensitive semiconductor devices and minimising downtime. Compliant with international standards, it guarantees confidence in both quality and operational safety.
Technical Specifications
- Item number: M301219
- Catalogue No: PC71UD13C160PA
- Description: Square Body High-Speed Fuse Protistor® Size 71 aR 1250VAC IEC 1300VAC UL 160A With Striker Plain Blades
- EAN/UPC Code: 3605340338324
- Rated voltage AC UL: 1300 V
- Rated voltage AC IEC: 1250 V
- Ampere Rating: 160 A
- AC or DC: AC
- Speed/Characteristic: aR
- Fuse Size: 71
- Mounting: Clip
- Clearing I2t At Rated Voltage: 21 kA²s
- Melting I2t: 2.6 kA²s
- AC Max I.R./Breaking Capacity: I1: 126 kA
- Indication System: Yes
- Indication System Type: Striker
- Connection/Terminal Material: Silver-Plated Copper
- Connection/Terminal Type: Plain Blades
- Product Width: 51 mm
- Product Length: 149.4 mm
- Product Height: 56.5 mm
- Sell Pack Quantity: 3 EA
- Sell Pack Weight: 1.68 kg
- Sell Pack Width: 140 mm
- Sell Pack Length: 170 mm
- Sell Pack Height: 70 mm
- Product group: Semiconductor Protection Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.56 kg
- Power Dissipation at Rated Current Value: 46 W
Product Code: M301219
Key Benefits
- High-speed aR characteristic ensures fast and reliable protection of semiconductor devices.
- Robust ceramic square body offers excellent thermal and mechanical stability.
- Striker indication system provides clear and remote fault signalling.
- Plain blade terminals with silver-plated copper ensure secure and low-resistance connections.
- Complies with IEC and UL standards for international reliability and safety.
- High breaking capacity of 126 kA supports protection in demanding industrial environments.
Compatibility
This fuse is compatible with Size 71 fuse holders and clips designed for high-speed semiconductor protection. It integrates seamlessly into industrial electrical systems requiring AC voltage ratings up to 1300 V and current ratings up to 160 A. Suitable for use in power electronics, motor drives, and control panels.
Applications
- Protection of power semiconductors such as thyristors and diodes.
- Industrial motor drives and inverters.
- Power supply units in automation and control systems.
- Renewable energy installations including solar inverters.
- High-speed circuit protection in manufacturing plants.
Frequently Asked Questions
What does the aR characteristic mean for this fuse?
The aR characteristic indicates a high-speed fuse designed specifically for semiconductor protection, capable of interrupting short-circuit currents quickly to prevent damage to sensitive components.
Can this fuse be used in DC applications?
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 provides a mechanical indication of fuse operation by triggering a visual or remote signal when the fuse element has melted, enabling quick fault identification.
Is this fuse compliant with international standards?
Yes, it meets IEC and UL standards for voltage and current ratings, ensuring global compliance and safety.
Common Search Terms
High-speed fuse, semiconductor protection fuse, Protistor fuse, Size 71 fuse, aR fuse, 160A fuse, 1250VAC fuse, 1300VAC fuse, striker fuse, industrial electrical fuse, ceramic fuse, plain blade fuse.
| Manufacturer Part Number | M301219 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 3605340338324 |
| Height | 149.4mm |
| Width | 51mm |
| Depth | 56.5mm |
| HS Code | 85351000 |
| Manufacturer | Mersen |
| Alternative Product SKU | PC71UD13C160PA |
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