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MERSEN FUSE A 060 URD 32 LI 1250 A060URD32LI1250
MPN: C301072
Alt. SKU: A060UD32LI1250
Special Price
£173.02
£144.18
Regular Price
£314.57
MERSEN FUSE A 060 URD 32 LI 1250 A060URD32LI1250 is available to buy in increments of 3
Why Choose the Square Body High-Speed Fuse Protistor® Size 32 aR 550VAC IEC 600VAC UL 1250A With Striker Slotted Blades long A060UD32LI1250?
Engineered for reliable circuit protection in demanding industrial applications, this Protistor® high-speed fuse ensures rapid response to overcurrents, safeguarding sensitive power electronic equipment. Featuring a robust size 32 square body, it supports ratings up to 1250A and is compliant with IEC 60269 and UL standards.
The integrated striker and slotted blades enable easy monitoring and secure installation, while the 550VAC IEC / 600VAC UL voltage ratings ensure global compatibility. Its superior fault interruption capability makes it an optimal choice for protecting inverters, drives, and UPS systems.
Product Code: C301072
Key Benefits
- High-speed aR characteristic ensures rapid fault clearance, protecting sensitive semiconductor devices.
- Robust ceramic body provides excellent durability and thermal stability.
- Striker indication system allows easy visual confirmation of fuse operation.
- Slotted blade terminals facilitate secure and reliable bolted mounting.
- Compliant with IEC and UL standards for global application compatibility.
- High breaking capacity of 200 kA ensures safe interruption of high fault currents.
Compatibility
This fuse is compatible with industrial power electronic equipment such as inverters, motor drives, UPS systems, and semiconductor protection circuits requiring high-speed fuse protection up to 1250A at 550VAC IEC / 600VAC UL ratings.
Applications
- Protection of power semiconductors in inverters and variable frequency drives.
- Uninterruptible Power Supplies (UPS) systems.
- Industrial motor control and automation equipment.
- High-power rectifier circuits.
- General semiconductor protection in industrial electrical installations.
Technical Specifications
- Item number: C301072
- Catalogue No: A060UD32LI1250
- Description: Square Body High-Speed Fuse Protistor® Size 32 aR 550VAC IEC 600VAC UL 1250A With Striker Slotted Blades long
- EAN/UPC Code: 3605340336368
- Rated voltage AC UL: 600 V
- Rated voltage AC IEC: 550 V
- Ampere Rating: 1250 A
- RoHS Compliant: Yes
- AC or DC: AC
- Speed/Characteristic: aR
- Fuse Size: 32
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 1950 kA²s
- Melting I2t: 410 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: Slotted Blades
- Product Width: 59 mm
- Product Length: 153 mm
- Product Height: 65 mm
- Sell Pack Quantity: 3 EA
- Sell Pack Weight: 2.2299 kg
- Sell Pack Width: 160 mm
- Sell Pack Length: 195 mm
- Sell Pack Height: 72 mm
- Product group: Semiconductor Protection Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.7433 kg
- Power Dissipation at Rated Current Value: 180 W
Frequently Asked Questions
What does the aR characteristic mean?
The aR (partial range) characteristic indicates the fuse is designed for protecting semiconductor devices by quickly interrupting overcurrents, but it does not provide full-range protection for all circuit elements.
Is this fuse suitable for DC applications?
No, this specific fuse is rated for AC applications only, as indicated by its AC voltage ratings and specifications.
How does the striker indication system work?
The striker indication system provides a visible mechanical signal when the fuse has operated, allowing for quick identification of a blown fuse without disassembly.
Can this fuse be used in motor drives?
Yes, it is commonly used to protect power semiconductors in motor drives and inverters, ensuring rapid fault clearing to prevent damage.
Common Search Terms
high-speed fuse, Protistor fuse, size 32 fuse, semiconductor protection fuse, aR fuse, 1250A fuse, 550VAC fuse, 600VAC fuse, striker fuse, slotted blade fuse, industrial fuse, bolted fuse, ceramic body fuse
| Manufacturer Part Number | C301072 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 3605340336368 |
| Height | 153mm |
| Width | 59mm |
| Depth | 65mm |
| HS Code | 85361090 |
| Country of Manufacture | France |
| Manufacturer | Mersen |
| Alternative Product SKU | A060UD32LI1250 |
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