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MERSEN FUSE 12,5 URD 71 PA 0200 PC71UD13C200PA
The PC71UD13C200PA offers rapid, reliable protection for sensitive power electronic devices, ensuring minimal energy let-through and superior circuit safety at up to 1300VAC and 200A. It features a built-in striker and plain blade terminals for easy installation and clear fault indication.
£99.54
Why Choose the Mersen G301835 Protistor® High-Speed Fuse?
The Mersen G301835 (PC71UD13C200PA) is a premium square body high-speed semiconductor fuse from the Protistor® Size 71 aR series, engineered to provide exceptional short-circuit protection for modern power electronic equipment. Designed specifically for semiconductor applications, it protects sensitive devices such as IGBTs, thyristors and diodes by rapidly interrupting fault currents while minimising let-through energy.
Featuring an aR ultra-fast operating characteristic, pure silver fuse elements embedded in solidified sand, silver-plated contact surfaces and non-magnetic hardware, the G301835 delivers excellent current limitation, low I²t values and high interrupting performance. The integrated striker indicator also allows convenient fuse status indication and optional remote signalling when used with compatible accessories.
Rated at 200 A with a 1250 V AC IEC / 1300 V AC UL voltage rating, this fuse is ideally suited for high-voltage power conversion equipment including industrial drives, UPS systems, renewable energy inverters and other demanding semiconductor protection applications.
Key Advantages
- Ultra-fast aR semiconductor protection fuse.
- 200 A current rating for high-performance industrial applications.
- 1250 V AC IEC / 1300 V AC UL voltage ratings.
- Excellent protection for IGBTs, thyristors, SCRs and diodes.
- Integrated striker indicator for fuse status monitoring.
- Very low I²t for maximum semiconductor protection.
Key Features
- Mersen Protistor® Size 71 aR series.
- Catalogue number: PC71UD13C200PA.
- 200 A rated current.
- 1250 V AC IEC / 1300 V AC UL rated voltage.
- Square body fuse with plain blade terminals.
- Integrated mechanical striker indication.
- Silver-plated copper terminals.
- Ultra-fast current-limiting performance.
Reliable Protection for High-Voltage Power Electronics
The Protistor® Size 71 range has been developed for demanding semiconductor protection applications operating at voltages up to 1300 V AC. Its ultra-fast operation limits both peak fault current and thermal energy, helping protect expensive semiconductor assemblies while reducing maintenance costs and equipment downtime.
The G301835 is widely used in industrial motor drives, renewable energy systems, UPS installations and other power conversion equipment where dependable high-speed protection is essential.
Typical Applications
- Variable frequency drives (VFDs).
- Industrial motor drives.
- High-voltage power converters.
- UPS and backup power systems.
- Solar and renewable energy inverters.
- Protection of IGBT, thyristor and diode modules.
Technical Specifications
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| Fuse Indication | Striker | |
|---|---|---|
| Fuse Type | Semiconductor | |
| Fuse Class | aR | |
| Voltage | 1250 V | |
| Item number | G301835 | |
| Catalogue No | PC71UD13C200PA | |
| Description | Square Body High-Speed Fuse Protistor® Size 71 aR 1250VAC IEC 1300VAC UL 200A With Striker Plain Blades | |
| EAN/UPC Code | 3605340347432 | |
| Rated voltage AC UL | 1300 V | |
| Rated voltage AC IEC | 1250 V | |
| Ampere Rating | 200 A | |
| AC or DC | AC | |
| Speed/Characteristic | aR | |
| Fuse Size | 71 | |
| Mounting | Clip | |
| Clearing I2t At Rated Voltage | 38 kA²s | |
| Melting I2t | 4.7 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 | 54 W | |
| HS Code | 85351000 |
Frequently Asked Questions
What is the Mersen G301835 used for?
The G301835 is a high-speed semiconductor fuse designed to protect sensitive power electronic devices such as IGBTs, thyristors and diodes against short-circuit faults.
What is the current rating of this fuse?
This fuse has a 200 A rated current.
What voltage is the Mersen G301835 rated for?
The fuse is rated for 1250 V AC (IEC) and 1300 V AC (UL).
What does the striker indicator do?
The integrated striker provides a mechanical indication when the fuse has operated and can be used with compatible microswitch accessories for remote signalling.
Where is this fuse commonly installed?
It is commonly installed in industrial drives, converters, UPS systems, renewable energy equipment and other high-voltage semiconductor protection applications.
Trusted for Industrial Semiconductor Protection
Mersen Protistor® semiconductor fuses are trusted worldwide by OEMs, panel builders and industrial engineers for delivering rapid fault interruption and dependable protection for critical power electronic systems.
