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MERSEN FUSE H 1209P GEN PURPOSE 292-88/50 45DG120V50P
MPN: B1000156
Alt. SKU: 45DG120V50P
Special Price
£203.00
£169.17
Regular Price
£273.78
Why Choose the High Voltage DIN General Purpose Fuse for Transformer Limitor® 12kVAC IEC 50A d88mm, L292mm With Striker 80N 45DG120V50P?
This robust general purpose fuse is engineered for high voltage transformer protection, featuring a 12kVAC rating and 50A IEC compliance to ensure reliable circuit safeguarding in demanding applications. Its d88mm x L292mm DIN design allows straightforward integration into standard fuse mounts, minimising installation time and complexity.
Equipped with a heavy-duty 80N striker for remote indication and enhanced safety, with rapid disconnection at 45DG120V50P, this fuse offers consistent, long-lasting performance in critical environments. Ideal for engineers seeking trusted overcurrent protection and operational reliability in power distribution systems.
Technical Specifications
- Item number: B1000156
- Catalogue No: 45DG120V50P
- Description: High Voltage DIN General Purpose fuse for Transformer Limitor® 12kVAC IEC 50A d88mm, L292mm With Striker 80N
- EAN/UPC Code: 3605340453294
- Rated voltage AC IEC: 12 kV
- Ampere Rating: 50 A
- AC or DC: AC
- Fuse Size: d=88mm L=292mm
- Mounting: Clip
- Clearing I2t At Rated Voltage: 150 kA²s
- AC Max I.R./Breaking Capacity: I1: 40 kA
- Indication System: Yes
- Indication System Type: Striker
- Connection/Terminal Material: Silver-Plated Copper
- Connection/Terminal Type: Cylindrical
- Product Diameter: 88 mm
- Product Length: 358 mm
- Sell Pack Quantity: 1 EA
- Sell Pack Weight: 3.7 kg
- Sell Pack Width: 110 mm
- Sell Pack Length: 375 mm
- Sell Pack Height: 105 mm
- Product group: High Voltage IEC Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 3.7 kg
- Power Dissipation at Rated Current Value: 31 W
Product Code: B1000156
Key Benefits
- Reliable high voltage protection at 12 kV for transformer applications
- Robust ceramic body ensuring durability and safety
- Heavy-duty 80N striker for clear remote indication of fuse operation
- High breaking capacity of 40 kA for effective fault interruption
- Silver-plated copper terminals for excellent conductivity and corrosion resistance
- Standard DIN size (d88mm x L292mm) for easy installation and replacement
- Clip mounting system simplifies maintenance and reduces downtime
Compatibility
This fuse is compatible with transformer Limitor® systems and other high voltage IEC-standard equipment requiring 12kVAC, 50A protection. It fits standard DIN fuse holders designed for d88mm diameter and 292mm length fuses, ensuring seamless integration into existing electrical distribution networks.
Applications
- Transformer protection in power distribution systems
- Industrial high voltage circuit safeguarding
- Overcurrent protection in electrical substations
- Renewable energy installations requiring reliable fuse solutions
- Maintenance and upgrade of existing IEC-compliant electrical infrastructure
Frequently Asked Questions
What is the breaking capacity of this fuse?
The fuse has a maximum breaking capacity of 40 kA AC, suitable for high fault current interruption.
Does this fuse include an indication system?
Yes, it features a striker type indication system with an 80N striker for remote signalling of fuse operation.
What are the physical dimensions of the fuse?
The fuse measures 88 mm in diameter and 292 mm in length, with an overall product length of 358 mm including terminals.
Is this fuse suitable for DC applications?
No, this fuse is designed specifically for AC applications at 12 kV.
Common Search Terms
high voltage fuse, transformer fuse, IEC fuse 12kV, 50A fuse, DIN fuse 88mm, striker fuse, high breaking capacity fuse, general purpose fuse, electrical protection fuse, clip mount fuse
| Manufacturer Part Number | B1000156 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 3605340453294 |
| Height | 358mm |
| Width | 88mm |
| Depth | 88mm |
| HS Code | 85351000 |
| Country of Manufacture | Hungary |
| Manufacturer | Mersen |
| Alternative Product SKU | 45DG120V50P |
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