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MERSEN FUSE 6,9 URD 33 D11 A 1000 6,9URD33D11A1000
MPN: Z300264
Alt. SKU: PC33UD69V10CD1A
Special Price
£152.57
£127.14
Regular Price
£277.40
MERSEN FUSE 6,9 URD 33 D11 A 1000 6,9URD33D11A1000 is available to buy in increments of 3
Why Choose the Square Body High-Speed Fuse Protistor® Size 33 aR 690VAC IEC 700VAC UL 1000A With Striker DIN 110 Blades PC33UD69V10CD1A?
Engineered for rapid, reliable protection of power semiconductors, this high-speed fuse offers exceptional interrupting capability with an aR characteristic, supporting up to 1000A at 690VAC (IEC) and 700VAC (UL). Its striker feature allows for easy visual identification and status monitoring, facilitating maintenance and minimising downtime.
DIN 110 blade terminations ensure secure installation and compatibility with industrial systems, while robust construction guarantees endurance in demanding applications. Ideal for safeguarding critical components in drives, inverters, and power conversion equipment.
Product Code: Z300264
Key Benefits
- High-speed aR characteristic ensures rapid disconnection of power semiconductors, minimising damage.
- Striker indication system provides clear, visual fuse status for easy maintenance.
- Robust ceramic body construction offers excellent durability and thermal resistance.
- DIN 110 blade terminals allow secure and standardised installation.
- Exceptional breaking capacity of 200 kA at rated voltage ensures reliable protection under fault conditions.
- Silver-plated copper terminals enhance conductivity and reduce contact resistance.
Compatibility
This fuse is compatible with industrial power semiconductor protection applications, including drives, inverters, and power converters designed to operate at voltages up to 690VAC (IEC) or 700VAC (UL). It fits fuse holders and switchgear designed for Size 33 fuses with DIN 110 blade terminals.
Applications
- Protection of power semiconductors in variable frequency drives (VFDs).
- Safeguarding inverters and converters in industrial automation.
- Use in power conversion equipment requiring high-speed fuse protection.
- General industrial electrical systems requiring reliable high interrupting capacity fuses.
Technical Specifications
- Item number: Z300264
- Catalogue No: PC33UD69V10CD1A
- Description: Square Body High-Speed Fuse Protistor® Size 33 aR 690VAC IEC 700VAC UL 1000A With Striker DIN 110 Blades
- EAN/UPC Code: 3605340326017
- Rated voltage AC UL: 700 V
- Rated voltage AC IEC: 690 V
- Ampere Rating: 1000 A
- RoHS Compliant: Yes
- AC or DC: AC
- Speed/Characteristic: aR
- Fuse Size: 33
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 990 kA²s
- Melting I2t: 170 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: 155 W
Frequently Asked Questions
What does the 'aR' characteristic mean for this fuse?
The 'aR' characteristic indicates that this is a high-speed fuse designed specifically to protect power semiconductors by quickly interrupting fault currents, preventing damage to sensitive components.
Is this fuse suitable for DC applications?
No, this fuse is rated for AC applications only, as specified in the technical specifications.
How does the striker indication system work?
The striker indication system provides a mechanical visual signal that the fuse has operated (blown), enabling quick identification without disassembly.
Can this fuse be used in standard fuse holders?
This fuse is designed for installation with DIN 110 blade terminals and bolted mounting, so it must be used with compatible holders or switchgear designed for Size 33 fuses.
Common Search Terms
high-speed fuse, semiconductor protection fuse, aR fuse, 1000A fuse, 690VAC fuse, DIN 110 blade fuse, striker indication fuse, power semiconductor fuse, industrial fuse, Protistor fuse
| Manufacturer Part Number | Z300264 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 3605340326017 |
| Height | 134.6mm |
| Width | 73mm |
| Depth | 78.5mm |
| HS Code | 85361090 |
| Manufacturer | Mersen |
| Alternative Product SKU | PC33UD69V10CD1A |
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