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MERSEN FUSE 6,9 URD 33 E F 1000 6,9URD33EF1000
MPN: F300224
Alt. SKU: PC33UD69V1000EF
Special Price
£152.57
£127.14
Regular Price
£277.40
MERSEN FUSE 6,9 URD 33 E F 1000 6,9URD33EF1000 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 Open Slot Blades PC33UD69V1000EF?
The PC33UD69V1000EF delivers reliable circuit protection for demanding industrial and power electronics applications, supporting rapid response and safe interruption under fault conditions. Designed to IEC and UL standards, it features a robust square body, striker functionality for remote indication, and open slot blades for versatile panel integration.
Rated for up to 690VAC (IEC), 700VAC (UL), and 1000A, this fuse is ideal for critical protection of semiconductors and high-value equipment, minimising downtime and maintenance. Choose the Protistor® for proven performance, compliance, and operational safety in high-speed environments.
Product Code: F300224
Key Benefits
- High-speed aR characteristic ensures rapid fault interruption, protecting sensitive semiconductor devices.
- Striker indication system provides clear, remote fault signalling for enhanced maintenance response.
- Robust ceramic square body construction offers excellent durability and thermal stability.
- Open slot blade terminals facilitate easy and secure bolted mounting in panel assemblies.
- Compliance with IEC and UL standards guarantees reliable performance and safety.
- High breaking capacity (200 kA) ensures safe interruption of high fault currents.
Compatibility
This fuse is compatible with Size 33 fuse holders and switchgear designed for semiconductor protection. It integrates seamlessly into industrial power distribution systems requiring high-speed protection at voltages up to 700VAC (UL) and 690VAC (IEC). Suitable for use in bolted mounting applications with open slot blade terminals.
Applications
- Protection of power semiconductors such as thyristors, diodes, and transistors.
- Industrial motor drives and inverters.
- Power supply units and rectifiers.
- Renewable energy systems including solar and wind power converters.
- High-current industrial control panels and switchgear.
Technical Specifications
- Item number: F300224
- Catalogue No: PC33UD69V1000EF
- Description: Square Body High-Speed Fuse Protistor® Size 33 aR 690VAC IEC 700VAC UL 1000A With Striker Open Slot Blades
- EAN/UPC Code: 3605340325218
- 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: Open Slot Blades
- Product Width: 73 mm
- Product Length: 126 mm
- Product Height: 78.5 mm
- Sell Pack Quantity: 3 EA
- Sell Pack Weight: 2.556 kg
- Sell Pack Width: 160 mm
- Sell Pack Length: 245 mm
- Sell Pack Height: 100 mm
- Product group: Semiconductor Protection Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.852 kg
- Power Dissipation at Rated Current Value: 155 W
Frequently Asked Questions
What does the 'aR' speed characteristic mean?
The 'aR' (partial range) speed characteristic indicates that the fuse is designed to protect semiconductor devices by interrupting fault currents rapidly, but it does not provide full-range protection against overload currents.
Can this fuse be used in DC applications?
No, this fuse is rated for AC applications only, as specified in the technical details.
What is the purpose of the striker indication system?
The striker indication system provides a visual and remote signal when the fuse has operated, allowing for quick identification of blown fuses without disassembling the panel.
Is this fuse RoHS compliant?
Yes, the PC33UD69V1000EF fuse is RoHS compliant, ensuring it meets environmental and safety standards.
Common Search Terms
high-speed fuse, semiconductor protection fuse, Protistor fuse, size 33 fuse, aR fuse, 1000A fuse, 690VAC fuse, 700VAC fuse, striker fuse, open slot blade fuse, bolted mounting fuse, ceramic body fuse
| Manufacturer Part Number | F300224 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 3605340325218 |
| Height | 126mm |
| Width | 73mm |
| Depth | 78.5mm |
| HS Code | 85361090 |
| Manufacturer | Mersen |
| Alternative Product SKU | PC33UD69V1000EF |
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