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MERSEN FUSE 6,9 URD 32 E F 0550 6,9URD32EF0550
MPN: Y300171
Alt. SKU: PC32UD69V550EF
Special Price
£106.02
£88.35
Regular Price
£192.77
MERSEN FUSE 6,9 URD 32 E F 0550 6,9URD32EF0550 is available to buy in increments of 3
Why Choose the Square Body High-Speed Fuse Protistor® Size 32 aR 690VAC IEC 700VAC UL 550A With Striker Open Slot Blades PC32UD69V550EF?
The PC32UD69V550EF delivers rapid, reliable protection for power semiconductor devices in demanding industrial environments. Rated at 550A and compatible with both IEC 690VAC and UL 700VAC, this high-speed fuse ensures minimal let-through energy and precise circuit safeguarding.
Featuring robust open slot blades for secure installation and an integrated striker for visual status indication, it supports swift troubleshooting and maintenance. Engineered to IEC and UL standards, it's an ideal choice for critical, high-performance electrical protection applications.
Product Code: Y300171
Key Benefits
- High-speed aR characteristic ensures rapid disconnection to protect sensitive power semiconductor devices.
- Dual voltage ratings (690VAC IEC and 700VAC UL) for versatile international applications.
- Integrated striker indication system provides clear visual status for quick fault detection.
- Robust ceramic body and silver-plated copper terminals guarantee durability and excellent conductivity.
- Open slot blades facilitate secure and easy bolted mounting.
- High breaking capacity of 200 kA for reliable fault interruption in demanding industrial environments.
Compatibility
This fuse is compatible with standard Size 32 fuse holders designed for high-speed semiconductor protection fuses. It fits bolted mounting systems and is suitable for equipment requiring IEC and UL voltage ratings up to 690VAC and 700VAC respectively. The open slot blade terminals ensure compatibility with common industrial connection interfaces.
Applications
- Protection of power semiconductor devices such as thyristors, diodes, and transistors.
- Industrial motor drives and frequency converters.
- Power supplies and inverters in renewable energy systems.
- High-performance electrical panels and switchgear.
- Automation and control systems requiring rapid fault clearance.
Technical Specifications
- Item number: Y300171
- Catalogue No: PC32UD69V550EF
- Description: Square Body High-Speed Fuse Protistor® Size 32 aR 690VAC IEC 700VAC UL 550A With Striker Open Slot Blades
- EAN/UPC Code: 3605340324204
- Rated voltage AC UL: 700 V
- Rated voltage AC IEC: 690 V
- Ampere Rating: 550 A
- RoHS Compliant: Yes
- AC or DC: AC
- Speed/Characteristic: aR
- Fuse Size: 32
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 215 kA²s
- Melting I2t: 37 kA²s
- AC Max I.R./Breaking Capacity: I1: 200 kA
- Indication System: Yes
- Indication System Type: Striker
- Connection/Terminal Material: Silver-Plated Copper
- Connection/Terminal Type: Open Slot Blades
- Product Width: 59 mm
- Product Length: 126 mm
- Product Height: 65 mm
- Sell Pack Quantity: 3 EA
- Sell Pack Weight: 1.7148 kg
- Sell Pack Width: 160 mm
- Sell Pack Length: 202 mm
- Sell Pack Height: 80 mm
- Product group: Semiconductor Protection Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.5716 kg
- Power Dissipation at Rated Current Value: 95 W
Frequently Asked Questions
What does the 'aR' characteristic mean for this fuse?
The 'aR' characteristic indicates a high-speed fuse designed specifically for semiconductor protection. It provides rapid disconnection to protect sensitive components from damage due to short circuits or overloads.
Is this fuse suitable for DC applications?
No, this particular 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 visual indication when the fuse has operated (blown). It allows for quick identification of a faulted fuse without needing to remove it from the circuit.
Can this fuse be used internationally?
Yes, it is rated for both IEC (690VAC) and UL (700VAC) standards, making it suitable for use in various international markets.
Common Search Terms
high-speed fuse, semiconductor protection fuse, size 32 fuse, aR fuse, 550A fuse, 690VAC fuse, 700VAC fuse, striker indication fuse, open slot blade fuse, bolted mounting fuse, ceramic body fuse
| Manufacturer Part Number | Y300171 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 3605340324204 |
| Height | 126mm |
| Width | 59mm |
| Depth | 65mm |
| HS Code | 85361090 |
| Country of Manufacture | France |
| Manufacturer | Mersen |
| Alternative Product SKU | PC32UD69V550EF |
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