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MERSEN FUSE A 070 URD 32 KI 0630 A070URD32KI0630
MPN: D300199
Alt. SKU: A070UD32KI630
Special Price
£115.15
£95.96
Regular Price
£209.36
MERSEN FUSE A 070 URD 32 KI 0630 A070URD32KI0630 is available to buy in increments of 3
Why Choose the Square Body High-Speed Fuse Protistor® Size 32 aR 690VAC IEC 700VAC UL 630A With Striker Slotted Blades?
This high-performance fuse offers rapid, reliable circuit protection for demanding industrial and power electronics applications. Rated for 690VAC to IEC and 700VAC to UL standards with a robust 630A current rating, it ensures swift response to overloads and minimises equipment downtime.
The slotted blade design with striker feature facilitates easy installation, secure connections, and remote signalling upon fuse operation. Engineered for exceptional breaking capacity and consistent performance, it is the ideal choice for safeguarding sensitive semiconductor devices and power conversion systems.
Technical Specifications
- Item number: D300199
- Catalogue No: A070UD32KI630
- Description: Square Body High-Speed Fuse Protistor® Size 32 aR 690VAC IEC 700VAC UL 630A With Striker Slotted Blades short
- EAN/UPC Code: 3605340324761
- Rated voltage AC UL: 700 V
- Rated voltage AC IEC: 690 V
- Ampere Rating: 630 A
- RoHS Compliant: Yes
- AC or DC: AC
- Speed/Characteristic: aR
- Fuse Size: 32
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 310 kA²s
- Melting I2t: 54 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: 134 mm
- Product Height: 65 mm
- Sell Pack Quantity: 3 EA
- Sell Pack Weight: 1.6569 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: 0.5523 kg
- Power Dissipation at Rated Current Value: 105 W
Product Code: D300199
Key Benefits
- High-speed protection minimises damage to sensitive semiconductor devices.
- Robust 630A rating suitable for demanding industrial applications.
- Striker indication system provides clear visual and remote signalling of fuse operation.
- Silver-plated copper slotted blades ensure secure and reliable electrical connections.
- Ceramic body provides excellent insulation and thermal stability.
- Complies with IEC and UL voltage standards for versatile use.
Compatibility
This fuse is compatible with bolted mounting fuse holders designed for size 32 high-speed semiconductor protection fuses. It is suitable for integration into power electronics systems, industrial control panels, and semiconductor protection circuits requiring a 630A aR characteristic fuse.
Applications
- Protection of power semiconductor devices such as thyristors and diodes.
- Industrial motor drives and variable speed drives.
- Power conversion and inverter systems.
- Renewable energy systems including solar and wind power electronics.
- General industrial electrical installations requiring rapid fuse operation.
Frequently Asked Questions
What does the 'aR' speed characteristic mean?
The 'aR' characteristic indicates a high-speed fuse designed specifically for semiconductor protection, offering rapid interruption of short-circuit currents to protect sensitive devices.
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 visual and remote signal when the fuse has operated, allowing for quick identification and replacement.
Is this fuse RoHS compliant?
Yes, the fuse complies with RoHS regulations, ensuring it is free from hazardous substances.
Common Search Terms
high-speed fuse, semiconductor protection fuse, size 32 fuse, 630A fuse, aR fuse, 690VAC fuse, 700VAC fuse, striker fuse, slotted blade fuse, ceramic body fuse, industrial fuse, power electronics fuse
| Manufacturer Part Number | D300199 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 3605340324761 |
| Height | 134mm |
| Width | 59mm |
| Depth | 65mm |
| HS Code | 85361090 |
| Country of Manufacture | France |
| Manufacturer | Mersen |
| Alternative Product SKU | A070UD32KI630 |
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