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MERSEN FUSE 6,9 URD 30 TT F 0160 PC30UD69V160TF
High-speed fuse designed for semiconductor protection with aR characteristic, rated at 160A, 690VAC IEC and 700VAC UL, featuring a striker indication system and flush ends with metric threads.
£52.72
Why Choose the Mersen W300054 Protistor® Fuse?
The Mersen W300054 is a high-performance Protistor® ultra-fast semiconductor fuse designed to provide reliable protection for modern power electronic equipment. Engineered for demanding industrial environments, this square body fuse delivers rapid fault interruption to safeguard sensitive semiconductor devices including IGBTs, MOSFETs, thyristors and diodes from damaging short-circuit currents.
Manufactured by Mersen, a global leader in electrical protection solutions, the W300054 combines high interrupting capacity with excellent current limiting characteristics to minimise equipment damage and maximise operational reliability. Silver-plated contacts and robust construction ensure dependable long-term performance in industrial applications.
With a 160 A current rating, 690 V AC IEC / 700 V AC UL voltage rating and an aR ultra-fast protection characteristic, the W300054 is ideal for protecting variable speed drives, industrial inverters, UPS systems, converters and renewable energy equipment.
Key Advantages
- Ultra-fast Protistor® semiconductor protection fuse.
- 160 A current rating for industrial power electronics.
- 690 V AC IEC / 700 V AC UL rated voltage.
- aR characteristic specifically designed for semiconductor protection.
- High interrupting capacity helps reduce equipment damage.
- Excellent current limiting performance.
- Ideal for industrial drives, converters and power electronic systems.
Key Features
- Manufacturer: Mersen
- Series: Protistor® Size 30
- Model: W300054 (PC30UD69V160TF)
- Square body high-speed fuse.
- 160 A rated current.
- 690 V AC IEC / 700 V AC UL rating.
- aR ultra-fast semiconductor protection.
- Integrated striker indicator.
- Flush ends with metric threaded connections.
- Silver-plated contact surfaces.
- Designed for protecting IGBTs, MOSFETs, thyristors and diodes.
Reliable Protection for Industrial Power Electronics
Ultra-fast semiconductor fuses are engineered to disconnect fault currents before excessive thermal energy can damage expensive power electronic components. Their rapid operating characteristics improve equipment availability while helping reduce maintenance costs and production downtime.
The Mersen Protistor® range is widely trusted in industrial automation, renewable energy, transportation and power conversion applications where dependable semiconductor protection is essential for safe and efficient operation.
Typical Applications
- Variable frequency drives (VFDs).
- Industrial motor drives.
- Power converters.
- UPS systems.
- Renewable energy inverters.
- Industrial rectifiers.
- Soft starters.
- Semiconductor protection circuits.
Technical Specifications
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| Fuse Indication | Striker | |
|---|---|---|
| Fuse Type | Semiconductor | |
| Fuse Class | aR | |
| Voltage | 690 V | |
| Item number | W300054 | |
| Catalogue No | PC30UD69V160TF | |
| Description | Square Body High-Speed Fuse Protistor® Size 30 aR 690VAC IEC 700VAC UL 160A With Striker Flush ends metric threads | |
| EAN/UPC Code | 3605340322781 | |
| Rated voltage AC UL | 700 V | |
| Rated voltage AC IEC | 690 V | |
| Ampere Rating | 160 A | |
| RoHS Compliant | Yes | |
| AC or DC | AC | |
| Speed/Characteristic | aR | |
| Fuse Size | 30 | |
| Mounting | Bolted | |
| Clearing I2t At Rated Voltage | 9.2 kA²s | |
| Melting I2t | 1.6 kA²s | |
| AC Max I.R./Breaking Capacity | I1: 200 kA | |
| Indication System | Yes | |
| Indication System Type | Striker | |
| Connection/Terminal Material | Silver-Plated Brass | |
| Connection/Terminal Type | Flush ends | |
| Product Width | 40 mm | |
| Product Length | 50.6 mm | |
| Product Height | 48 mm | |
| Sell Pack Quantity | 3 EA | |
| Sell Pack Weight | 0.7389 kg | |
| Sell Pack Width | 85 mm | |
| Sell Pack Length | 135 mm | |
| Sell Pack Height | 55 mm | |
| Product group | Semiconductor Protection Fuses | |
| Body/Insulating Material | Ceramic | |
| Product Weight | 0.2463 kg | |
| Power Dissipation at Rated Current Value | 37 W | |
| HS Code | 85361090 | |
| Country of Manufacture | France |
Frequently Asked Questions
What is the Mersen W300054 used for?
It protects semiconductor devices such as IGBTs, MOSFETs, thyristors and diodes used in industrial power electronic equipment.
What is the current rating of the W300054?
The fuse has a 160 A current rating.
What voltage is the fuse rated for?
The W300054 is rated for 690 V AC (IEC) and 700 V AC (UL) systems.
What does the aR characteristic mean?
The aR characteristic provides ultra-fast short-circuit protection for semiconductor devices while allowing normal operating currents to pass.
Where is this fuse commonly installed?
It is commonly installed in industrial drives, converters, UPS systems, renewable energy equipment and other power electronic installations.
Trusted by Industrial Engineers Worldwide
Mersen Protistor® semiconductor fuses are trusted by engineers and OEM manufacturers worldwide to deliver reliable protection for critical power electronic equipment in demanding industrial environments.
