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MERSEN FUSE 11 URD 72 PA 0630 PC72UD11C630PA
MPN: N301220
Alt. SKU: PC72UD11C630PA
Special Price
£155.54
£129.62
Regular Price
£282.80
MERSEN FUSE 11 URD 72 PA 0630 PC72UD11C630PA is available to buy in increments of 3
Why Choose the Square Body High-Speed Fuse Protistor® Size 72 aR 1100VAC IEC 1200VAC UL 630A With Striker Plain Blades PC72UD11C630PA?
The PC72UD11C630PA provides fast-acting protection for critical power electronic systems, enabling safe operation under high fault currents up to 630A at 1100VAC (IEC) and 1200VAC (UL). The square body design ensures low energy let-through, reduced system stress, and compact panel installation.
Engineered with plain blades and an integrated striker for reliable indication, this Protistor® fuse meets rigorous IEC and UL standards, delivering enhanced operational safety and extended equipment lifespan for industrial and renewable energy applications.
Technical Specifications
- Item number: N301220
- Catalogue No: PC72UD11C630PA
- Description: Square Body High-Speed Fuse Protistor® Size 72 aR 1100VAC IEC 1200VAC UL 630A With Striker Plain Blades
- EAN/UPC Code: 3605340338348
- Rated voltage AC UL: 1200 V
- Rated voltage AC IEC: 1100 V
- Ampere Rating: 630 A
- AC or DC: AC
- Speed/Characteristic: aR
- Fuse Size: 72
- Mounting: Clip
- Clearing I2t At Rated Voltage: 690 kA²s
- Melting I2t: 106.3 kA²s
- AC Max I.R./Breaking Capacity: I1: 150 kA
- Indication System: Yes
- Indication System Type: Striker
- Connection/Terminal Material: Silver-Plated Copper
- Connection/Terminal Type: Plain Blades
- Product Width: 59 mm
- Product Length: 149.4 mm
- Product Height: 63 mm
- Sell Pack Quantity: 3 EA
- Sell Pack Weight: 2.3298 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: 0.7766 kg
- Power Dissipation at Rated Current Value: 125 W
Product Code: N301220
Key Benefits
- Fast-acting protection ensures minimal damage during fault conditions.
- Square body design reduces energy let-through and system stress.
- Integrated striker provides clear indication of fuse operation.
- High breaking capacity of 150 kA for reliable interruption of fault currents.
- Compatible with IEC and UL standards for global application.
- Ceramic insulating body enhances durability and heat resistance.
Compatibility
This fuse is compatible with industrial power electronic systems requiring high-speed semiconductor protection. It fits fuse holders designed for Size 72 fuses with clip mounting and plain blade terminals, suitable for applications adhering to IEC and UL standards.
Applications
- Industrial motor drives and controllers
- Renewable energy systems such as solar inverters
- Power supplies and semiconductor protection circuits
- Automation and control panels
- High voltage AC distribution systems
Frequently Asked Questions
What does the 'aR' characteristic mean for this fuse?
The 'aR' characteristic indicates that this fuse is a partial-range semiconductor fuse designed to protect power semiconductors by providing fast interruption of short-circuit currents.
Can this fuse be used in DC circuits?
No, this fuse is rated for AC applications only, as indicated in the technical specifications.
How does the striker indication system work?
The integrated striker provides a mechanical indication by triggering a visible signal when the fuse operates, allowing quick identification of a blown fuse without disassembly.
Is this fuse compliant with international safety standards?
Yes, the PC72UD11C630PA meets IEC and UL standards for rated voltages of 1100VAC and 1200VAC respectively.
Common Search Terms
high-speed fuse, semiconductor protection fuse, Protistor fuse, Size 72 fuse, 630A fuse, 1100VAC fuse, 1200VAC fuse, aR fuse, industrial fuse, striker fuse, ceramic body fuse
| Manufacturer Part Number | N301220 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 3605340338348 |
| Height | 149.4mm |
| Width | 59mm |
| Depth | 63mm |
| HS Code | 85351000 |
| Manufacturer | Mersen |
| Alternative Product SKU | PC72UD11C630PA |
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