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 5 URB 000 BS 88/350 5URB000BS88/350
MPN: X330116
Alt. SKU: BS000UB50V350
Special Price
£26.18
£21.82
Regular Price
£52.37
MERSEN FUSE 5 URB 000 BS 88/350 5URB000BS88/350 is available to buy in increments of 3
Why Choose the Square Body High-Speed Fuse Protistor® Size NH 000 aR 500VAC IEC 350A L Brackets BS000UB50V350?
This high-speed fuse delivers reliable protection for power semiconductor devices in demanding industrial settings, supporting rapid fault clearance at 500VAC with a rated current of 350A. It complies with IEC standards, ensuring consistent performance and safety in critical electrical systems.
Engineered with L brackets for straightforward installation and robust connectivity, the Protistor® square body design offers superior thermal and electrical endurance. Ideal for OEMs and panel builders seeking enhanced system reliability and reduced downtime.
Product Code: X330116
Key Benefits
- High-speed protection ensures rapid fault clearance to safeguard sensitive semiconductor devices.
- Compliance with IEC standards guarantees reliable and consistent performance.
- L bracket terminals provide easy and secure bolted mounting.
- Ceramic body offers excellent thermal and electrical endurance.
- High breaking capacity of 120 kA for robust fault interruption.
Compatibility
This fuse is compatible with NH000 fuse holders and switchgear designed for aR characteristic fuses at 500VAC. It is suitable for integration within industrial control panels and power semiconductor protection circuits requiring a 350A rated current fuse.
Applications
- Protection of power semiconductor devices such as thyristors and diodes.
- Industrial motor drives and inverters.
- Power distribution and control panels.
- Renewable energy systems requiring high-speed fuse protection.
- OEM equipment requiring reliable semiconductor protection.
Technical Specifications
- Item number: X330116
- Catalogue No: BS000UB50V350
- Description: Square Body High-Speed Fuse Protistor® Size NH 000 aR 500VAC IEC 350A L Brackets
- EAN/UPC Code: 3605340362015
- Rated voltage AC UL: 500 V
- Rated voltage DC UL: 320 V
- Rated voltage AC IEC: 500 V
- Ampere Rating: 350 A
- RoHS Compliant: Yes
- AC or DC: AC
- Speed/Characteristic: aR
- Fuse Size: NH000
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 110000 A²s
- Melting I2t: 22400 A²s
- AC Max I.R./Breaking Capacity: I1: 120 kA
- Connection/Terminal Material: Tin-Plated Copper
- Connection/Terminal Type: L Brackets
- Product Width: 36 mm
- Product Length: 94 mm
- Product Height: 22.5 mm
- Sell Pack Quantity: 3 EA
- Sell Pack Weight: 0.423 kg
- Sell Pack Width: 110 mm
- Sell Pack Length: 130 mm
- Sell Pack Height: 80 mm
- Product group: Semiconductor Protection Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.141 kg
- Power Dissipation at Rated Current Value: 58 W
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 clearing short-circuit faults rapidly while allowing normal overload currents.
Can this fuse be used for DC applications?
This fuse is rated for AC applications up to 500V and DC applications up to 320V according to UL ratings. Ensure the system voltage does not exceed these limits.
What type of mounting does this fuse require?
The fuse uses L bracket terminals for bolted mounting, providing secure and reliable electrical connections.
Is this fuse RoHS compliant?
Yes, this fuse is RoHS compliant, meeting environmental and safety standards for hazardous substances.
Common Search Terms
high-speed fuse, semiconductor protection fuse, NH000 fuse, aR fuse 350A, 500VAC fuse, Protistor fuse, L bracket fuse, industrial fuse, power semiconductor protection, ceramic body fuse
| Manufacturer Part Number | X330116 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 3605340362015 |
| Height | 94mm |
| Width | 36mm |
| Depth | 22.5mm |
| HS Code | 85361090 |
| Country of Manufacture | Tunisia |
| Manufacturer | Mersen |
| Alternative Product SKU | BS000UB50V350 |
Write Your Own Review
