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MERSEN FUSE 6,9 URB 000 BS88 P 075 6,9URB000BS88P075
MPN: H330126
Alt. SKU: BS000UB69V75P
Special Price
£26.30
£21.92
Regular Price
£52.61
MERSEN FUSE 6,9 URB 000 BS88 P 075 6,9URB000BS88P075 is available to buy in increments of 3
Why Choose the Square Body High-Speed Fuse Protistor® Size NH 000 aR 690VAC IEC 75A With Striker L Brackets BS000UB69V75P?
Engineered for rapid and reliable protection in demanding industrial applications, this high-speed fuse offers a 75A breaking capacity at 690VAC, conforming to IEC standards for consistent operation and safety.
The integrated striker and robust L brackets enable precise fault indication and secure installation, making it an ideal choice for safeguarding power semiconductors and critical equipment in high-performance environments.
Product Code: H330126
Key Benefits
- High-speed aR characteristic ensures rapid disconnection of fault currents.
- Robust ceramic body provides excellent insulation and durability.
- Striker indication system offers clear and reliable fault signalling.
- L bracket terminals allow secure and easy bolted mounting.
- Compliance with IEC standards guarantees consistent performance and safety.
- Suitable for both AC and DC applications with high breaking capacity.
Compatibility
This fuse is compatible with NH 000 fuse holders and switchgear designed for semiconductor protection. It integrates seamlessly with industrial control panels and power distribution systems requiring high-speed fuse protection at 690VAC or 500VDC.
Applications
- Protection of power semiconductors such as thyristors and diodes.
- Industrial motor drives and inverters.
- Power supplies and UPS systems.
- Electrical distribution and control panels in manufacturing plants.
- Renewable energy systems including solar inverters.
Technical Specifications
- Item number: H330126
- Catalogue No: BS000UB69V75P
- Description: Square Body High-Speed Fuse Protistor® Size NH 000 aR 690VAC IEC 75A With Striker L Brackets
- EAN/UPC Code: 3605340362213
- Rated voltage AC UL: 690 V
- Rated voltage DC UL: 500 V
- Rated voltage AC IEC: 690 V
- Ampere Rating: 75 A
- RoHS Compliant: Yes
- AC or DC: AC/DC
- Speed/Characteristic: aR
- Fuse Size: NH000
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 2250 A²s
- Melting I2t: 340 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
- Indication System: Yes
- Indication System Type: Striker
- Connection/Terminal Material: Tin-Plated Copper
- Connection/Terminal Type: L Brackets
- Product Width: 32 mm
- Product Length: 94 mm
- Product Height: 27 mm
- Sell Pack Quantity: 3 EA
- Sell Pack Weight: 0.4668 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: 0.1556 kg
- Power Dissipation at Rated Current Value: 20.5 W
Frequently Asked Questions
What does the aR characteristic mean?
The aR characteristic indicates a high-speed fuse designed specifically for semiconductor protection, allowing rapid disconnection of short-circuit currents while tolerating temporary overloads.
Can this fuse be used in DC applications?
Yes, this fuse is rated for both AC and DC use, with a maximum DC breaking capacity of 55 kA at 600 V.
What is the purpose of the striker indication system?
The striker provides a mechanical indication that the fuse has operated, enabling quick visual fault detection without removing the fuse.
Are the L brackets included for mounting?
Yes, the fuse comes with L bracket terminals for secure bolted mounting in compatible fuse holders or switchgear.
Common Search Terms
Square body fuse, high-speed fuse NH000, semiconductor protection fuse, 75A fuse 690VAC, aR fuse with striker, bolted mounting fuse, industrial fuse NH 000, Protistor fuse size NH000, ceramic body fuse, fuse with L brackets.
| Manufacturer Part Number | H330126 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 3605340362213 |
| Height | 94mm |
| Width | 32mm |
| Depth | 27mm |
| HS Code | 85361090 |
| Country of Manufacture | Tunisia |
| Manufacturer | Mersen |
| Alternative Product SKU | BS000UB69V75P |
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