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MERSEN FUSE A 070 URD 30 KI 0080 A070URD30KI0080
MPN: C300129
Alt. SKU: A070UD30KI80
Special Price
£58.44
£48.70
Regular Price
£106.25
MERSEN FUSE A 070 URD 30 KI 0080 A070URD30KI0080 is available to buy in increments of 3
Why Choose the Square Body High-Speed Fuse Protistor® Size 30 aR 690VAC IEC 700VAC UL 80A With Striker Slotted Blades?
Engineered for demanding industrial applications, the Protistor® Size 30 aR high-speed fuse delivers reliable protection for power semiconductors, featuring an 80A rating and compliance with IEC 690VAC and UL 700VAC standards. Its advanced arc-interrupting technology ensures rapid response to overloads, minimising equipment downtime and safeguarding sensitive components.
Equipped with striker and slotted blade terminations for enhanced installation flexibility and diagnostic integration, this fuse is ideal for critical circuit protection in drives, UPS, and power conversion systems. Choose the Protistor® for performance, safety, and consistent operational efficiency.
Product Code: C300129
Key Benefits
- High-speed aR characteristic for fast and reliable semiconductor protection.
- Rated for 80A at 690VAC IEC and 700VAC UL, suitable for demanding industrial environments.
- Striker indication system for clear and immediate fuse status diagnostics.
- Silver-plated copper slotted blade terminals ensure excellent conductivity and secure connections.
- Ceramic body provides robust insulation and thermal stability.
- Bolted mounting for secure and stable installation.
- High breaking capacity of 200 kA for maximum safety under fault conditions.
Compatibility
This fuse is compatible with a wide range of industrial semiconductor protection applications, including motor drives, uninterruptible power supplies (UPS), power converters, and other high-speed switching devices operating within the specified voltage and current ratings.
Applications
- Protection of power semiconductors in industrial drives.
- UPS systems requiring fast and reliable fuse protection.
- Power conversion equipment and inverters.
- General semiconductor protection in industrial electrical installations.
Technical Specifications
- Item number: C300129
- Catalogue No: A070UD30KI80
- Description: Square Body High-Speed Fuse Protistor® Size 30 aR 690VAC IEC 700VAC UL 80A With Striker Slotted Blades short
- EAN/UPC Code: 3605340323740
- Rated voltage AC UL: 700 V
- Rated voltage AC IEC: 690 V
- Ampere Rating: 80 A
- RoHS Compliant: Yes
- AC or DC: AC
- Speed/Characteristic: aR
- Fuse Size: 30
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 1.9 kA²s
- Melting I2t: 0.33 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: 40 mm
- Product Length: 129 mm
- Product Height: 48 mm
- Sell Pack Quantity: 3 EA
- Sell Pack Weight: 0.873 kg
- Sell Pack Width: 133 mm
- Sell Pack Length: 157 mm
- Sell Pack Height: 54 mm
- Product group: Semiconductor Protection Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.291 kg
- Power Dissipation at Rated Current Value: 19 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, allowing rapid interruption of short-circuit currents to protect sensitive components.
Is this fuse suitable for DC applications?
No, this fuse is rated for AC applications only, as specified in the technical specifications.
What is the function of the striker indication system?
The striker indication system provides a visual signal when the fuse has operated (blown), facilitating quick identification and replacement.
Can this fuse be used in motor drives?
Yes, it is ideal for protecting power semiconductors in motor drives and other industrial equipment requiring fast and reliable fuse protection.
Common Search Terms
high-speed fuse, semiconductor protection fuse, Protistor fuse, size 30 fuse, 80A fuse, 690VAC fuse, UL 700V fuse, striker indication fuse, slotted blade fuse, ceramic body fuse, industrial fuse
| Manufacturer Part Number | C300129 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 3605340323740 |
| Height | 129mm |
| Width | 40mm |
| Depth | 48mm |
| HS Code | 85361090 |
| Country of Manufacture | France |
| Manufacturer | Mersen |
| Alternative Product SKU | A070UD30KI80 |
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