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MERSEN FUSE 6,9 URD 33 D08 A 1100 6,9URD33D08A1100
MPN: P300255
Alt. SKU: PC33UD69V1100A
Special Price
£158.18
£131.82
Regular Price
£287.60
MERSEN FUSE 6,9 URD 33 D08 A 1100 6,9URD33D08A1100 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 80 Blades PC33UD69V1100A?
Engineered for precision circuit protection in demanding industrial applications, this Protistor® Size 33 aR fuse delivers rapid response to overcurrent conditions. With a 1100A rating, DIN 80 blades, integrated striker, and dual IEC 690VAC / UL 700VAC approvals, it ensures robust performance and global compatibility.
The fuse’s square body design optimises thermal and electrical conductivity, minimising downtime and enhancing equipment reliability. Choose the PC33UD69V1100A for superior protection of semiconductor devices and high-value components in critical environments.
Product Code: P300255
Key Benefits
- High-speed aR characteristic for rapid disconnection of semiconductor faults.
- Dual voltage rating (690VAC IEC / 700VAC UL) for versatile global applications.
- Robust ceramic body ensures excellent thermal stability and durability.
- Integrated striker indication system for quick fault identification.
- Silver-plated copper DIN 80 blade terminals provide reliable and low-resistance connections.
- Bolted mounting design facilitates secure and stable installation.
Compatibility
This fuse is compatible with a wide range of industrial equipment requiring semiconductor protection, including motor drives, power converters, and industrial control systems. It fits standard Size 33 fuse holders with DIN 80 blade terminals and is suitable for use in systems adhering to IEC and UL standards.
Applications
- Protection of semiconductor devices such as thyristors and diodes.
- Industrial motor drive circuits.
- Power conversion and inverter systems.
- High-current AC circuits requiring fast-acting overcurrent protection.
- Critical industrial control and automation equipment.
Technical Specifications
- Item number: P300255
- Catalogue No: PC33UD69V1100A
- Description: Square Body High-Speed Fuse Protistor® Size 33 aR 690VAC IEC 700VAC UL 1100A With Striker DIN 80 Blades
- EAN/UPC Code: 3605340325836
- 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 80 Blades
- Product Width: 73 mm
- Product Length: 110 mm
- Product Height: 78.5 mm
- Sell Pack Quantity: 3 EA
- Sell Pack Weight: 2.4369 kg
- Sell Pack Width: 145 mm
- Sell Pack Length: 250 mm
- Sell Pack Height: 90 mm
- Product group: Semiconductor Protection Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.8123 kg
- Power Dissipation at Rated Current Value: 160 W
Frequently Asked Questions
What does the aR speed characteristic mean?
The aR (partial range) characteristic indicates that the fuse is designed for high-speed protection of semiconductor devices, interrupting short-circuit currents rapidly while allowing for selective coordination with other protective devices.
Is this fuse suitable for DC applications?
No, this particular fuse is rated for AC applications only, as specified in the technical specifications.
What is the purpose of the striker indication system?
The striker indication system provides a visual signal when the fuse has operated, allowing quick identification of a blown fuse without disassembly.
Can this fuse be used internationally?
Yes, it has dual voltage ratings and approvals for IEC (690VAC) and UL (700VAC) standards, making it suitable for use in many international markets.
Common Search Terms
high-speed fuse, Protistor fuse, Size 33 fuse, semiconductor protection fuse, 1100A fuse, 690VAC fuse, 700VAC fuse, DIN 80 blade fuse, striker fuse, ceramic body fuse, industrial fuse, bolted mounting fuse
| Manufacturer Part Number | P300255 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 3605340325836 |
| Height | 110mm |
| Width | 73mm |
| Depth | 78.5mm |
| HS Code | 85361090 |
| Manufacturer | Mersen |
| Alternative Product SKU | PC33UD69V1100A |
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