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MERSEN FUSE 12,5 URD 71 EF 0200 12,5URD71EF0200
MPN: Z300609
Alt. SKU: PC71UD13C200EF
Special Price
£86.90
£72.42
Regular Price
£158.00
MERSEN FUSE 12,5 URD 71 EF 0200 12,5URD71EF0200 is available to buy in increments of 3
Why Choose the Square Body High-Speed Fuse Protistor® Size 71 aR 1250VAC IEC 1300VAC UL 200A With Striker Open Slot Blades PC71UD13C200EF?
Engineered for reliable circuit protection, this Protistor® high-speed fuse is rated 200A and supports up to 1250VAC (IEC) and 1300VAC (UL). The robust square body design and open slot blade terminals ensure secure installation and optimal thermal performance in demanding industrial applications.
The integral striker offers rapid, visible indication of fuse operation for quick maintenance. Designed for precision and compliance with rigorous IEC and UL standards, SKU Z300609 delivers consistent protection for power electronics, drives, and semiconductor devices.
Product Code: Z300609
Key Benefits
- High-speed aR characteristic ensures rapid disconnection of fault currents, protecting sensitive components.
- Square body design provides robust mechanical strength and ease of installation.
- Integral striker indication allows for quick and clear visual confirmation of fuse operation.
- Open slot blade terminals with silver-plated copper ensure excellent electrical conductivity and secure connections.
- Certified to IEC and UL standards for reliable performance in international applications.
- Ceramic insulating body offers high thermal stability and durability under demanding conditions.
Compatibility
This fuse is compatible with industrial power electronics, semiconductor devices, and motor drive protection systems requiring high-speed interruption. It fits fuse holders and mounting systems designed for Size 71 high-speed fuses with bolted mounting and open slot blade terminals.
Applications
- Protection of power semiconductor devices such as thyristors and diodes.
- Industrial motor drive and inverter circuit protection.
- High-speed circuit protection in power electronics and control systems.
- Use in renewable energy systems requiring fast fault clearance.
- General industrial electrical equipment requiring reliable fuse protection.
Technical Specifications
- Item number: Z300609
- Catalogue No: PC71UD13C200EF
- Description: Square Body High-Speed Fuse Protistor® Size 71 aR 1250VAC IEC 1300VAC UL 200A With Striker Open Slot Blades
- EAN/UPC Code: 3605340330946
- Rated voltage AC UL: 1300 V
- Rated voltage AC IEC: 1250 V
- Ampere Rating: 200 A
- AC or DC: AC
- Speed/Characteristic: aR
- Fuse Size: 71
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 38 kA²s
- Melting I2t: 4.7 kA²s
- AC Max I.R./Breaking Capacity: I1: 126 kA
- Indication System: Yes
- Indication System Type: Striker
- Connection/Terminal Material: Silver-Plated Copper
- Connection/Terminal Type: Open Slot Blades
- Product Width: 51 mm
- Product Length: 149.4 mm
- Product Height: 56.5 mm
- Sell Pack Quantity: 3 EA
- Sell Pack Weight: 1.62 kg
- Sell Pack Width: 140 mm
- Sell Pack Length: 174 mm
- Sell Pack Height: 71 mm
- Product group: Semiconductor Protection Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.54 kg
- Power Dissipation at Rated Current Value: 54 W
Frequently Asked Questions
What does the aR characteristic mean for this fuse?
The aR characteristic indicates a high-speed fuse designed to protect semiconductor devices by quickly interrupting fault currents, reducing damage risk.
Is this fuse suitable for DC applications?
No, this fuse is rated for AC applications only, as specified in the technical specifications.
How does the striker indication system work?
The integral striker provides a visible mechanical indication that the fuse has operated, allowing for quick identification and replacement.
What mounting options are available for this fuse?
This fuse is designed for bolted mounting, ensuring secure and stable installation in compatible fuse holders.
Common Search Terms
high-speed fuse, Protistor fuse, Size 71 fuse, 200A fuse, 1250VAC fuse, 1300VAC fuse, semiconductor protection fuse, aR fuse, bolted fuse, striker indication fuse, industrial fuse, power electronics fuse
| Manufacturer Part Number | Z300609 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 3605340330946 |
| Height | 149.4mm |
| Width | 51mm |
| Depth | 56.5mm |
| HS Code | 85351000 |
| Manufacturer | Mersen |
| Alternative Product SKU | PC71UD13C200EF |
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