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MERSEN FUSE 6,9 URB 000 BS88 P 125 6,9URB000BS88P125
MPN: M330130
Alt. SKU: BS000UB69V125P
Special Price
£26.35
£21.96
Regular Price
£52.70
MERSEN FUSE 6,9 URB 000 BS88 P 125 6,9URB000BS88P125 is available to buy in increments of 3
Why Choose the Square Body High-Speed Fuse Protistor® Size NH 000 aR 690VAC IEC 125A With Striker L Brackets BS000UB69V125P?
Engineered for demanding industrial environments, this high-speed fuse provides rapid fault interruption for the reliable protection of sensitive semiconductor devices. Its NH 000 square body design ensures robust performance in compact installations, while the 690VAC IEC rating guarantees compatibility with modern electrical systems.
The integrated striker and L brackets simplify mounting and enhance status indication capabilities, reducing downtime and maintenance requirements. With a 125A rating, this fuse is ideal for critical applications requiring precise circuit protection and long-term operational safety.
Product Code: M330130
Key Benefits
- Rapid fault interruption for sensitive semiconductor protection
- Compact NH 000 square body design for space-saving installations
- Integrated striker indication system for quick fault detection
- L bracket terminals for secure and easy mounting
- High breaking capacity ensures reliable operation under fault conditions
- RoHS compliant for environmental safety
Compatibility
This fuse is compatible with IEC standard electrical systems rated up to 690 VAC and 500 V DC. It is suitable for use in industrial semiconductor protection circuits requiring a high-speed aR characteristic fuse with NH 000 size fittings and bolted mounting arrangements.
Applications
- Protection of semiconductor devices such as thyristors and diodes
- Industrial motor control and power electronics
- Inverters and frequency converters
- Renewable energy systems including solar and wind power inverters
- General industrial electrical distribution requiring high-speed fuse protection
Technical Specifications
- Item number: M330130
- Catalogue No: BS000UB69V125P
- Description: Square Body High-Speed Fuse Protistor® Size NH 000 aR 690VAC IEC 125A With Striker L Brackets
- EAN/UPC Code: 3605340362299
- Rated voltage AC UL: 690 V
- Rated voltage DC UL: 500 V
- Rated voltage AC IEC: 690 V
- Ampere Rating: 125 A
- RoHS Compliant: Yes
- AC or DC: AC/DC
- Speed/Characteristic: aR
- Fuse Size: NH000
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 8900 A²s
- Melting I2t: 1310 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: 26 W
Frequently Asked Questions
What does the aR characteristic mean for this fuse?
The aR characteristic indicates that the fuse is a high-speed semiconductor fuse designed to protect sensitive components by interrupting fault currents rapidly, minimising damage.
Can this fuse be used for DC applications?
Yes, this fuse is rated for both AC and DC use, with a maximum rated breaking capacity of 55 kA at 600 V DC (L/R = 12 ms), making it suitable for DC semiconductor protection.
How does the striker indication system work?
The striker indication system provides a visual signal when the fuse has operated (blown), allowing for quick identification and replacement without the need for additional testing equipment.
What mounting options are available for this fuse?
This fuse features L bracket terminals designed for secure bolted mounting, ensuring reliable electrical connections in industrial installations.
Common Search Terms
High-speed fuse, NH 000 fuse, semiconductor protection fuse, aR fuse, 125A fuse, 690VAC fuse, striker indication fuse, L bracket fuse, industrial fuse, ceramic body fuse
| Manufacturer Part Number | M330130 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 3605340362299 |
| Height | 94mm |
| Width | 32mm |
| Depth | 27mm |
| HS Code | 85361090 |
| Country of Manufacture | Tunisia |
| Manufacturer | Mersen |
| Alternative Product SKU | BS000UB69V125P |
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