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MERSEN FUSE A 070 URD 33 KI 0700 A070URD33KI0700
MPN: Z300241
Alt. SKU: A070UD33KI700
Special Price
£126.64
£105.53
Regular Price
£230.24
MERSEN FUSE A 070 URD 33 KI 0700 A070URD33KI0700 is available to buy in increments of 3
Why Choose the Square Body High-Speed Fuse Protistor® Size 33 aR 690VAC IEC 700VAC UL 700A With Striker Slotted Blades (A070UD33KI700)?
This high-performance Protistor® fuse is engineered for rapid response and reliable protection of power electronics, offering a 700A rating for precise safeguarding against short circuits in demanding industrial applications.
Tested to IEC and UL standards up to 700VAC, it features a striker for remote signalling and robust slotted blades for secure installation, ensuring superior operational continuity and maintenance efficiency.
Product Code: Z300241
Key Benefits
- Rapid response time for enhanced protection of sensitive electronics.
- High breaking capacity of 200 kA ensures safety in high fault current conditions.
- Striker indication system enables remote signalling for maintenance alerts.
- Silver-plated copper slotted blades provide reliable and secure connections.
- Compliance with IEC and UL standards guarantees quality and safety.
- Ceramic body material offers excellent insulation and durability.
Compatibility
This fuse is compatible with industrial equipment requiring a high-speed aR fuse size 33 rated for up to 700A and 700VAC. It is suitable for bolted mounting in semiconductor protection fuse assemblies and systems designed for IEC and UL rated voltages.
Applications
- Protection of power semiconductors in industrial drives.
- Safeguarding in power electronics and inverters.
- Use in motor control centres and electrical distribution panels.
- Protection in renewable energy systems such as solar inverters.
- General industrial machinery requiring high-speed fuse protection.
Technical Specifications
- Item number: Z300241
- Catalogue No: A070UD33KI700
- Description: Square Body High-Speed Fuse Protistor® Size 33 aR 690VAC IEC 700VAC UL 700A With Striker Slotted Blades short
- EAN/UPC Code: 3605340325553
- Rated voltage AC UL: 700 V
- Rated voltage AC IEC: 690 V
- Ampere Rating: 700 A
- RoHS Compliant: Yes
- AC or DC: AC
- Speed/Characteristic: aR
- Fuse Size: 33
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 330 kA²s
- Melting I2t: 57 kA²s
- AC Max I.R./Breaking Capacity: I1: 200 kA
- Design Details: Standard 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: 134 mm
- Product Height: 78.5 mm
- Sell Pack Quantity: 3 EA
- Sell Pack Weight: 2.5353 kg
- Sell Pack Width: 145 mm
- Sell Pack Length: 245 mm
- Sell Pack Height: 90 mm
- Product group: Semiconductor Protection Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.8451 kg
- Power Dissipation at Rated Current Value: 125 W
Frequently Asked Questions
What does the 'aR' speed/characteristic mean?
The 'aR' characteristic indicates a high-speed fuse designed for semiconductor protection, providing rapid interruption of short circuits 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 purpose of the striker indication system?
The striker indication system provides a mechanical signal when the fuse has operated, allowing for remote fault indication and easier maintenance.
Can this fuse be used in renewable energy systems?
Yes, it is suitable for protecting power electronics in renewable energy systems such as solar inverters, where fast and reliable fuse operation is critical.
Common Search Terms
high-speed fuse, Protistor fuse, semiconductor protection fuse, aR fuse size 33, 700A fuse, 690VAC fuse, 700VAC fuse, striker fuse, slotted blade fuse, industrial fuse, bolted mounting fuse
| Manufacturer Part Number | Z300241 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 3605340325553 |
| Height | 134mm |
| Width | 73mm |
| Depth | 78.5mm |
| HS Code | 85361090 |
| Manufacturer | Mersen |
| Alternative Product SKU | A070UD33KI700 |
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