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MERSEN FUSE 6,9 URD 33 D11 A 1400 6,9URD33D11A1400
MPN: C300267
Alt. SKU: PC33UD69V14CD1A
Special Price
£191.87
£159.89
Regular Price
£348.84
MERSEN FUSE 6,9 URD 33 D11 A 1400 6,9URD33D11A1400 is available to buy in increments of 3
Why Choose the Square Body High-Speed Fuse Protistor® Size 33 aR 690VAC IEC 700VAC UL 1400A With Striker DIN 110 Blades PC33UD69V14CD1A?
This high-speed fuse offers exceptional circuit protection for demanding industrial and power electronics applications, supporting operational voltages up to 700VAC and rated for 1400A. The aR characteristic enables reliable safeguarding of semiconductors against short-circuit and overload conditions, ensuring system safety and uptime.
Featuring DIN 110 blade terminals and an integrated striker for remote signalling, this robust square body fuse streamlines installation and maintenance. It is fully compliant with IEC and UL standards, making it an ideal choice for engineers seeking proven, globally certified protection in critical environments.
Product Code: C300267
Key Benefits
- High breaking capacity of 200 kA ensures reliable interruption of fault currents.
- Integrated striker provides clear indication and remote signalling capabilities.
- Silver-plated copper DIN 110 blade terminals offer excellent conductivity and secure connections.
- Ceramic body material ensures durability and resistance to high temperatures.
- Compliance with IEC and UL standards guarantees global acceptance and safety.
- Bolted mounting design simplifies installation and maintenance.
Compatibility
This fuse is compatible with industrial and power electronic systems requiring semiconductor protection at voltages up to 700 V AC and currents up to 1400 A. It is suitable for use in equipment designed for DIN 110 blade terminals and supports integration with remote signalling systems via its striker indication.
Applications
- Protection of power semiconductors in inverters and converters.
- Industrial motor drives and control panels.
- Renewable energy systems including solar and wind power inverters.
- Power distribution units in manufacturing plants.
- High-speed circuit protection in critical industrial processes.
Frequently Asked Questions
What does the aR characteristic mean?
The aR (partial range) characteristic means the fuse is designed to protect semiconductor devices against short-circuit and overload conditions but does not provide full-range protection for all circuit elements.
Can this fuse be used in DC applications?
No, this fuse is rated specifically for AC applications as indicated by its specifications.
What is the purpose of the striker indication system?
The striker indication system provides a mechanical signal when the fuse has operated, enabling remote monitoring and easier maintenance.
Is this fuse RoHS compliant?
Yes, it is fully RoHS compliant, ensuring it meets environmental and safety standards.
Common Search Terms
high speed fuse, semiconductor protection fuse, aR fuse 1400A, 690VAC fuse, DIN 110 blade fuse, Protistor fuse, industrial fuse 700V, striker indication fuse, ceramic body fuse, bolted mounting fuse
Technical Specifications
- Item number: C300267
- Catalogue No: PC33UD69V14CD1A
- Description: Square Body High-Speed Fuse Protistor® Size 33 aR 690VAC IEC 700VAC UL 1400A With Striker DIN 110 Blades
- EAN/UPC Code: 3605340326079
- Rated voltage AC UL: 700 V
- Rated voltage AC IEC: 690 V
- Ampere Rating: 1400 A
- RoHS Compliant: Yes
- AC or DC: AC
- Speed/Characteristic: aR
- Fuse Size: 33
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 2700 kA²s
- Melting I2t: 465 kA²s
- AC Max I.R./Breaking Capacity: I1: 200 kA
- Design Details: Reinforced 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: 200 W
| Manufacturer Part Number | C300267 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 3605340326079 |
| Height | 134.6mm |
| Width | 73mm |
| Depth | 78.5mm |
| HS Code | 85361090 |
| Manufacturer | Mersen |
| Alternative Product SKU | PC33UD69V14CD1A |
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