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MERSEN FUSE 6,9 URB 000 BS 88/110 6,9URB000BS88/110
MPN: E330100
Alt. SKU: BS000UB69V110
Special Price
£19.87
£16.56
Regular Price
£39.74
MERSEN FUSE 6,9 URB 000 BS 88/110 6,9URB000BS88/110 is available to buy in increments of 3
Why Choose the Square Body High-Speed Fuse Protistor® Size NH 000 aR 690VAC IEC 110A L Brackets BS000UB69V110?
Engineered for critical protection of power semiconductors, this high-speed fuse offers reliable operation at 690VAC with a 110A current rating. Its square body NH 000 format and robust L brackets ensure straightforward integration in compact switchgear and control panels.
Compliant with IEC standards, the Protistor® delivers fast reaction to overcurrents, minimising equipment downtime and safeguarding sensitive devices. Trusted for performance in demanding industrial environments, this fuse provides proven dependability for modern electrical systems.
Technical Specifications
- Item number: E330100
- Catalogue No: BS000UB69V110
- Description: Square Body High-Speed Fuse Protistor® Size NH 000 aR 690VAC IEC 110A L Brackets
- EAN/UPC Code: 3605340361735
- Rated voltage AC UL: 690 V
- Rated voltage DC UL: 500 V
- Rated voltage AC IEC: 690 V
- Ampere Rating: 110 A
- RoHS Compliant: Yes
- AC or DC: AC/DC
- Speed/Characteristic: aR
- Fuse Size: NH000
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 6800 A²s
- Melting I2t: 950 A²s
- AC Max I.R./Breaking Capacity: I1: 200 kA
- Max. Rated Breaking Capacity DC: 55 kA @ 600 V, L/R = 12 ms
- DC Min. Breaking Capacity (MBC): 20 kA @ 600 V, L/R = 12 ms
- 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: 24.5 W
Product Code: E330100
Key Benefits
- Fast-acting aR characteristic for superior semiconductor protection
- High breaking capacity up to 200 kA AC and 55 kA DC ensures safe interruption of fault currents
- Compact NH 000 size with square body design for easy integration in limited space
- Robust L bracket terminals with tin-plated copper for secure and reliable connections
- Ceramic body provides excellent insulation and thermal stability
- Complies with IEC standards for assured quality and performance
- RoHS compliant, supporting environmental safety requirements
Compatibility
This fuse is compatible with NH 000 fuse holders and switchgear designed for 690VAC operation. Its bolted mounting and L bracket terminals allow straightforward installation in industrial control panels, semiconductor protection circuits, and power electronic systems operating under IEC standards.
Applications
- Protection of power semiconductors such as thyristors and diodes
- Industrial motor drives and inverters
- Switchgear and control panels requiring high-speed fuse protection
- Renewable energy systems including photovoltaic inverters
- Power supply units and UPS systems
Frequently Asked Questions
What does the aR characteristic mean?
The aR (partial range) characteristic indicates that the fuse is designed to protect semiconductor devices by interrupting short-circuit currents quickly, but it does not provide full-range overload protection.
Can this fuse be used for both AC and DC circuits?
Yes, this fuse is rated for both AC and DC applications, with maximum breaking capacities specified for each.
What type of mounting does this fuse require?
The fuse uses bolted mounting with L bracket terminals for secure connection in fuse holders or switchgear.
Is this fuse RoHS compliant?
Yes, the product is RoHS compliant, ensuring it meets environmental and safety standards.
Common Search Terms
NH 000 fuse, high-speed semiconductor fuse, Protistor fuse 110A, aR characteristic fuse, 690VAC fuse, industrial fuse NH size, L bracket fuse terminal, ceramic body fuse, semiconductor protection fuse
| Manufacturer Part Number | E330100 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 3605340361735 |
| Height | 94mm |
| Width | 36mm |
| Depth | 22.5mm |
| HS Code | 85361090 |
| Country of Manufacture | Tunisia |
| Manufacturer | Mersen |
| Alternative Product SKU | BS000UB69V110 |
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