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MERSEN FUSE A 060 URD 33 LI 2000 A060URD33LI2000
MPN: J301078
Alt. SKU: A060UD33LI2000
Special Price
£257.16
£214.30
Regular Price
£467.57
MERSEN FUSE A 060 URD 33 LI 2000 A060URD33LI2000 is available to buy in increments of 3
Why Choose the Square Body High-Speed Fuse Protistor® Size 33 aR 550VAC IEC 600VAC UL 2000A With Striker Slotted Blades long A060UD33LI2000?
This high-performance Protistor® fuse offers rapid fault interruption to protect sensitive power electronics and semiconductor devices, ensuring system reliability at up to 2000A continuous current. Engineered for both IEC (550VAC) and UL (600VAC) standards, it is ideal for demanding industrial applications requiring consistent circuit protection.
The integrated striker enables reliable remote signalling, while precision slotted blades ensure secure installation and low contact resistance. Select this fuse for dependable, high-speed protection and enhanced operational safety in your critical systems.
Technical Specifications
- Item number: J301078
- Catalogue No: A060UD33LI2000
- Description: Square Body High-Speed Fuse Protistor® Size 33 aR 550VAC IEC 600VAC UL 2000A With Striker Slotted Blades long
- EAN/UPC Code: 3605340336481
- Rated voltage AC UL: 600 V
- Rated voltage AC IEC: 550 V
- Ampere Rating: 2000 A
- RoHS Compliant: Yes
- AC or DC: AC
- Speed/Characteristic: aR
- Fuse Size: 33
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 4500 kA²s
- Melting I2t: 950 kA²s
- AC Max I.R./Breaking Capacity: I1: 200 kA
- Design Details: Reinforced Terminal
- Indication System: Yes
- Indication System Type: Striker
- Connection/Terminal Material: Silver-Plated Copper
- Connection/Terminal Type: Slotted Blades
- Product Width: 73 mm
- Product Length: 153 mm
- Product Height: 78.5 mm
- Sell Pack Quantity: 3 EA
- Sell Pack Weight: 2.6298 kg
- Sell Pack Width: 160 mm
- Sell Pack Length: 250 mm
- Sell Pack Height: 90 mm
- Product group: Semiconductor Protection Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.8766 kg
- Power Dissipation at Rated Current Value: 290 W
Product Code: J301078
Key Benefits
- High-speed aR characteristic ensures rapid fault clearance, protecting sensitive semiconductor devices.
- Dual voltage ratings (550VAC IEC and 600VAC UL) for versatile global application.
- Integrated striker provides reliable remote fault signalling for enhanced system monitoring.
- Silver-plated copper slotted blades offer secure, low-resistance connections.
- Ceramic body construction ensures excellent thermal stability and durability.
- Bolted mounting design allows for secure and easy installation.
Compatibility
This fuse is compatible with industrial electrical systems requiring high-speed semiconductor protection at up to 2000A. It fits Size 33 fuse holders and switchgear designed for bolted mounting and can be integrated within IEC and UL rated equipment.
Applications
- Protection of power electronics and semiconductor devices in industrial automation.
- Use in motor drives, inverters, and UPS systems.
- High-current circuit protection in manufacturing plants and heavy machinery.
- Renewable energy systems such as solar inverters and wind turbines.
- Electrical distribution panels requiring fast-acting fuse protection.
Frequently Asked Questions
What does the aR characteristic mean for this fuse?
The aR (partial range) characteristic means the fuse is designed for protecting semiconductor devices by interrupting high short-circuit currents quickly, but it does not provide full-range protection for overloads.
Can this fuse be used in DC circuits?
No, this fuse is rated for AC applications only as specified in the technical specifications.
What is the purpose of the striker indication system?
The striker provides a mechanical indication of fuse operation and can be used for remote signalling to alert maintenance personnel of a blown fuse.
Is this fuse RoHS compliant?
Yes, the product is RoHS compliant, ensuring it meets environmental and safety regulations.
Common Search Terms
High-speed fuse, Protistor fuse, semiconductor protection fuse, Size 33 fuse, 2000A fuse, 550VAC fuse, 600VAC fuse, aR fuse, striker fuse, bolted mounting fuse, industrial fuse, ceramic body fuse.
| Manufacturer Part Number | J301078 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 3605340336481 |
| Height | 153mm |
| Width | 73mm |
| Depth | 78.5mm |
| HS Code | 85361090 |
| Manufacturer | Mersen |
| Alternative Product SKU | A060UD33LI2000 |
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