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MERSEN FUSE 6,9 URD 33 D11 A 0800 6,9URD33D11A0800
MPN: X300262
Alt. SKU: PC33UD69V800D1A
Special Price
£128.24
£106.87
Regular Price
£233.16
MERSEN FUSE 6,9 URD 33 D11 A 0800 6,9URD33D11A0800 is available to buy in increments of 3
Why Choose the Square Body High-Speed Fuse Protistor® Size 33 aR 690VAC IEC 700VAC UL 800A With Striker DIN 110 Blades PC33UD69V800D1A?
Engineered for critical protection in industrial and power electronics, this high-speed fuse offers rapid response to overloads and short-circuit conditions, ensuring minimal downtime and safeguarding sensitive equipment. Its robust square body design and DIN 110 blade terminations provide reliable performance and straightforward integration into existing systems.
Compliant with IEC and UL standards up to 690/700VAC, with an impressive 800A rating, it guarantees consistent and safe operation in demanding environments. The built-in striker enables remote trip indication, supporting efficient system monitoring and maintenance planning.
Technical Specifications
- Item number: X300262
- Catalogue No: PC33UD69V800D1A
- Description: Square Body High-Speed Fuse Protistor® Size 33 aR 690VAC IEC 700VAC UL 800A With Striker DIN 110 Blades
- EAN/UPC Code: 3605340325973
- Rated voltage AC UL: 700 V
- Rated voltage AC IEC: 690 V
- Ampere Rating: 800 A
- RoHS Compliant: Yes
- AC or DC: AC
- Speed/Characteristic: aR
- Fuse Size: 33
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 540 kA²s
- Melting I2t: 93 kA²s
- AC Max I.R./Breaking Capacity: I1: 200 kA
- Design Details: Standard Terminal
- Indication System: Yes
- Indication System Type: Striker
- Connection/Terminal Material: Silver-Plated Copper
- Connection/Terminal Type: DIN 110 Blades
- Product Width: 73 mm
- Product Length: 134.6 mm
- Product Height: 78.5 mm
- Sell Pack Quantity: 3 EA
- Sell Pack Weight: 2.622 kg
- Sell Pack Width: 140 mm
- Sell Pack Length: 240 mm
- Sell Pack Height: 90 mm
- Product group: Semiconductor Protection Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.874 kg
- Power Dissipation at Rated Current Value: 130 W
Product Code: X300262
Key Benefits
- Rapid response to overloads and short circuits for enhanced equipment protection.
- Robust ceramic square body design for durability in industrial environments.
- DIN 110 blade terminals ensure easy and secure installation.
- Complies with IEC and UL standards for reliable and safe operation.
- Built-in striker provides remote trip indication for efficient system monitoring.
- High breaking capacity (200 kA) suitable for demanding applications.
- Silver-plated copper terminals ensure excellent conductivity and corrosion resistance.
Compatibility
This fuse is compatible with industrial and power electronic systems requiring a high-speed aR fuse with a 33 size dimension. It fits fuse holders and switchgear designed for DIN 110 blade terminals and is suitable for use in AC circuits up to 700 V. Ideal for semiconductor protection applications and systems requiring bolted mounting.
Applications
- Protection of power semiconductors such as thyristors and diodes.
- Industrial motor control and power distribution systems.
- High-speed protection in power electronics and converters.
- Renewable energy systems including solar inverters and wind turbines.
- Critical infrastructure requiring reliable short-circuit protection.
Frequently Asked Questions
What does the aR characteristic mean for this fuse?
The aR characteristic indicates that the fuse is a partial-range semiconductor fuse designed to protect semiconductor devices by interrupting short-circuit currents rapidly while allowing normal inrush currents.
Can this fuse be used in DC circuits?
No, this specific fuse is designed for AC applications only, as indicated in the technical specifications.
What is the purpose of the striker indication system?
The striker provides a mechanical indication of fuse operation and can be used with remote signalling devices to alert maintenance personnel of a blown fuse.
Is this fuse RoHS compliant?
Yes, the fuse complies with RoHS regulations, ensuring it is free from hazardous substances.
Common Search Terms
high-speed fuse, semiconductor protection fuse, aR fuse, size 33 fuse, 800A fuse, 690VAC fuse, DIN 110 blade fuse, protistor fuse, striker fuse, industrial fuse, power electronics fuse
| Manufacturer Part Number | X300262 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 3605340325973 |
| Height | 134.6mm |
| Width | 73mm |
| Depth | 78.5mm |
| HS Code | 85361090 |
| Manufacturer | Mersen |
| Alternative Product SKU | PC33UD69V800D1A |
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