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MERSEN FUSE 6,9 URD 32 E F 0450 6,9URD32EF0450
MPN: W300169
Alt. SKU: PC32UD69V450EF
Special Price
£105.52
£87.93
Regular Price
£191.86
MERSEN FUSE 6,9 URD 32 E F 0450 6,9URD32EF0450 is available to buy in increments of 3
Why Choose the Square Body High-Speed Fuse Protistor® Size 32 aR 690VAC IEC 700VAC UL 450A With Striker Open Slot Blades PC32UD69V450EF?
The PC32UD69V450EF delivers reliable protection for critical power electronics, featuring rapid fault current interruption at voltages up to 690VAC (IEC) and 700VAC (UL), with a robust 450A rating. Its aR characteristic ensures optimal safeguarding of sensitive semiconductor devices, minimising costly equipment downtime.
Engineered with striker and open slot blades for advanced remote indication and easy integration, this square body fuse meets stringent IEC and UL standards. Choose this Protistor® unit for high-performance, precision protection in demanding industrial applications.
Product Code: PC32UD69V450EF
Key Benefits
- High-speed aR characteristic for sensitive semiconductor protection
- Rated for 690VAC (IEC) and 700VAC (UL) ensuring broad compatibility
- Robust 450A rating suitable for demanding industrial loads
- Striker indication system for reliable remote fault signalling
- Open slot blade terminals for secure and easy installation
- Ceramic body providing excellent insulation and durability
- Compliant with RoHS standards for environmental safety
Compatibility
This fuse is compatible with industrial electrical systems requiring high-speed semiconductor protection, particularly where IEC 690VAC or UL 700VAC ratings are specified. It integrates seamlessly with bolted mounting fuse holders designed for size 32 fuses and is suitable for use in systems utilising striker indication for fault monitoring.
Applications
- Protection of power semiconductors in industrial drives and inverters
- High-speed fault current interruption in motor control centres
- Safeguarding sensitive electronics in power distribution panels
- Use in renewable energy systems such as solar inverters
- Industrial automation and process control equipment protection
Technical Specifications
- Item number: W300169
- Catalogue No: PC32UD69V450EF
- Description: Square Body High-Speed Fuse Protistor® Size 32 aR 690VAC IEC 700VAC UL 450A With Striker Open Slot Blades
- EAN/UPC Code: 3605340324167
- Rated voltage AC UL: 700 V
- Rated voltage AC IEC: 690 V
- Ampere Rating: 450 A
- RoHS Compliant: Yes
- AC or DC: AC
- Speed/Characteristic: aR
- Fuse Size: 32
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 130 kA²s
- Melting I2t: 22 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: 80 W
Frequently Asked Questions
What does the aR characteristic mean for this fuse?
The aR characteristic indicates that the fuse is a high-speed semiconductor protection fuse designed to safely interrupt short-circuit currents while allowing for temporary overloads typical in semiconductor devices.
Is this fuse suitable for DC applications?
No, this particular fuse is rated for AC applications only, as specified in the technical specifications.
Can this fuse be used in systems requiring UL certification?
Yes, the fuse is rated at 700VAC under UL standards, making it suitable for UL-certified systems.
What is the purpose of the striker indication system?
The striker indication system provides a mechanical signal when the fuse has blown, enabling remote fault indication and easier maintenance.
Common Search Terms
High-speed fuse, semiconductor protection fuse, aR fuse, 450A fuse, 690VAC fuse, 700VAC UL fuse, striker fuse, Protistor fuse, size 32 fuse, ceramic body fuse, industrial fuse, bolted mounting fuse.
| Manufacturer Part Number | W300169 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 3605340324167 |
| Height | 126mm |
| Width | 59mm |
| Depth | 65mm |
| HS Code | 85361090 |
| Country of Manufacture | France |
| Manufacturer | Mersen |
| Alternative Product SKU | PC32UD69V450EF |
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