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MERSEN FUSE 6,9 URD 33 D11 A 1100 6,9URD33D11A1100
MPN: A300265
Alt. SKU: PC33UD69V11CD1A
Special Price
£161.99
£134.99
Regular Price
£294.53
MERSEN FUSE 6,9 URD 33 D11 A 1100 6,9URD33D11A1100 is available to buy in increments of 3
Why Choose the Square Body High-Speed Fuse Protistor® Size 33 aR 690VAC IEC 700VAC UL 1100A With Striker DIN 110 Blades PC33UD69V11CD1A?
Engineered for demanding industrial applications, this Protistor® Size 33 high-speed fuse delivers reliable protection for power semiconductors up to 1100A, ensuring fast-acting response against overloads and short circuits. Designed to meet both IEC and UL standards, it operates efficiently at 690VAC (IEC) and 700VAC (UL), optimising system safety and uptime.
Featuring a striker mechanism for remote trip indication and robust DIN 110 blade terminations, this fuse offers easy integration into existing assemblies. Its square body construction maximises thermal stability and mechanical strength, making it an excellent choice for mission-critical electrical systems.
Technical Specifications
- Item number: A300265
- Catalogue No: PC33UD69V11CD1A
- Description: Square Body High-Speed Fuse Protistor® Size 33 aR 690VAC IEC 700VAC UL 1100A With Striker DIN 110 Blades
- EAN/UPC Code: 3605340326031
- Rated voltage AC UL: 700 V
- Rated voltage AC IEC: 690 V
- Ampere Rating: 1100 A
- RoHS Compliant: Yes
- AC or DC: AC
- Speed/Characteristic: aR
- Fuse Size: 33
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 1390 kA²s
- Melting I2t: 240 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: 160 W
Product Code: A300265
Key Benefits
- High-speed protection for power semiconductors up to 1100A
- Dual compliance with IEC 690VAC and UL 700VAC standards
- Striker indication system for remote trip signalling
- Robust square body design enhances thermal and mechanical stability
- Silver-plated copper DIN 110 blade terminals ensure reliable connections
- Bolted mounting provides secure installation
- Ceramic insulating body for durability and safety
Compatibility
This fuse is compatible with industrial power semiconductor protection systems requiring high breaking capacity and fast response times. It integrates seamlessly with assemblies designed for DIN 110 blade terminals and is suitable for use in IEC and UL rated electrical environments.
Applications
- Protection of power semiconductors in industrial drives and inverters
- High-speed circuit protection in manufacturing plants
- Electrical systems requiring remote trip indication
- Power distribution units with bolted mounting configurations
- Mission-critical control panels and switchgear
Frequently Asked Questions
What does the 'aR' speed characteristic mean?
The 'aR' characteristic indicates a high-speed fuse designed specifically for semiconductor protection, providing rapid interruption of short-circuit currents while allowing for temporary overloads.
Can this fuse be used in DC circuits?
No, this fuse is rated for AC applications only, as specified in the technical specifications.
What is the purpose of the striker indication system?
The striker mechanism provides a visual and remote indication when the fuse has blown, allowing for quicker fault detection and maintenance.
Is this fuse RoHS compliant?
Yes, the fuse complies with RoHS standards, ensuring it meets environmental and safety regulations.
Common Search Terms
high-speed fuse, Protistor fuse, semiconductor protection fuse, size 33 fuse, 1100A fuse, 690VAC fuse, 700VAC fuse, striker fuse, DIN 110 blade fuse, industrial fuse, ceramic body fuse
| Manufacturer Part Number | A300265 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 3605340326031 |
| Height | 134.6mm |
| Width | 73mm |
| Depth | 78.5mm |
| HS Code | 85361090 |
| Manufacturer | Mersen |
| Alternative Product SKU | PC33UD69V11CD1A |
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