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MERSEN FUSE 12,5 URD 70 D11 A 0200 12,5URD70D11A0200
MPN: A300541
Alt. SKU: PC70UD13C200D1A
Special Price
£73.07
£60.89
Regular Price
£132.84
MERSEN FUSE 12,5 URD 70 D11 A 0200 12,5URD70D11A0200 is available to buy in increments of 3
Why Choose the Square Body High-Speed Fuse Protistor® Size 70 aR 1250VAC IEC 1300VAC UL 200A With Striker DIN 110 Blades PC70UD13C200D1A?
This high-speed Protistor® fuse offers superior protection for sensitive power semiconductor devices, with a 200A rating and compliance with IEC 1250VAC and UL 1300VAC standards. Designed with robust DIN 110 blades and an integrated striker, it provides reliable operation, fast fault interruption, and clear indication of fuse status.
Engineered for demanding industrial applications, it ensures safe and efficient equipment protection in drives, inverters, and rectifiers. Its square body design facilitates easy installation and long-term durability, making it an optimal choice for mission-critical environments.
Technical Specifications
- Item number: A300541
- Catalogue No: PC70UD13C200D1A
- Description: Square Body High-Speed Fuse Protistor® Size 70 aR 1250VAC IEC 1300VAC UL 200A With Striker DIN 110 Blades
- EAN/UPC Code: 3605340329995
- 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: 70
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 38000 A²s
- Melting I2t: 4730 A²s
- 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: DIN 110 Blades
- Product Width: 39.8 mm
- Product Length: 133.4 mm
- Product Height: 49.5 mm
- Sell Pack Quantity: 3 EA
- Sell Pack Weight: 1.0899 kg
- Sell Pack Width: 130 mm
- Sell Pack Length: 140 mm
- Sell Pack Height: 50 mm
- Product group: Semiconductor Protection Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.3633 kg
- Power Dissipation at Rated Current Value: 56 W
Product Code: A300541
Key Benefits
- Fast and reliable fault interruption to protect sensitive semiconductor devices.
- Integrated striker provides clear visual indication of fuse status for easy maintenance.
- High breaking capacity of 126 kA ensures safety under severe fault conditions.
- Robust ceramic body and silver-plated copper terminals guarantee durability and excellent conductivity.
- Compliant with IEC and UL standards for broad international application.
- Square body design allows for straightforward installation in bolted mount configurations.
Compatibility
This fuse is compatible with industrial power semiconductor protection systems, including drives, inverters, rectifiers, and other high-speed switching devices requiring aR characteristic fuses. It fits fuse holders and panels designed for Size 70 fuses with DIN 110 blade terminals.
Applications
- Protection of power semiconductor devices in industrial motor drives and variable frequency drives (VFDs).
- Use in power inverters and rectifier circuits.
- Industrial automation and control equipment requiring fast-acting fuse protection.
- High-power electrical distribution panels and switchgear.
Frequently Asked Questions
What does the aR characteristic mean for this fuse?
The aR (partial range) characteristic means the fuse is designed to protect against short-circuit currents but not overloads, making it ideal for protecting semiconductor devices that require fast interruption of high fault currents.
Can this fuse be used in DC circuits?
This particular model is rated for AC applications only, as indicated in the technical specifications. For DC applications, a fuse with an appropriate DC rating should be selected.
How does the striker indication system work?
The integrated striker mechanism provides a visual indication by triggering a mechanical flag or indicator when the fuse has blown, allowing quick identification without disassembly.
What mounting options are available for this fuse?
This fuse is designed for bolted mounting using DIN 110 blade terminals, ensuring secure and stable installation in compatible fuse holders or panels.
Common Search Terms
High-speed fuse, Protistor fuse, semiconductor protection fuse, 200A fuse, Size 70 fuse, aR fuse, 1250VAC fuse, 1300VAC fuse, DIN 110 blade fuse, industrial fuse, power semiconductor protection, striker indication fuse.
| Manufacturer Part Number | A300541 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 3605340329995 |
| Height | 133.4mm |
| Width | 39.8mm |
| Depth | 49.5mm |
| HS Code | 85351000 |
| Manufacturer | Mersen |
| Alternative Product SKU | PC70UD13C200D1A |
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