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MERSEN FUSE H 729P BCKUP 192-88/160 45DB72V160P
MPN: R1000101
Alt. SKU: 45DB72V160P
Special Price
£143.48
£119.57
Regular Price
£196.09
Why Choose the High Voltage DIN Back-up Fuse for Transformer Limitor® VDE T4 7.2kVAC IEC 160A d88mm, L192mm With Striker Standard 80N 45DB72V160P?
This high voltage DIN back-up fuse is engineered for optimal transformer protection, offering reliable fault interruption at up to 7.2kV AC and a rated current of 160A, in compliance with VDE T4 and IEC standards. The robust 88mm diameter and 192mm length provide enhanced thermal performance for consistent operation in demanding electrical environments.
Equipped with a standard 80N striker mechanism, this fuse ensures dependable mechanical operation and swift signalling upon fault occurrence. Ideal for critical transformer applications, it delivers superior operational safety, rapid fault isolation, and proven durability for industrial power systems.
Technical Specifications
- Item number: R1000101
- Catalogue No: 45DB72V160P
- Description: High Voltage DIN Back-up fuse for Transformer Limitor® VDE T4 7.2kVAC IEC 160A d88mm, L192mm With Striker Standard 80N
- EAN/UPC Code: 3605340452747
- Rated voltage AC IEC: 7.2 kV
- Ampere Rating: 160 A
- AC or DC: AC
- Fuse Size: d=88mm L=192mm
- Mounting: Clip
- Clearing I2t At Rated Voltage: 540 kA²s
- AC Max I.R./Breaking Capacity: I1: 63 kA
- Min Interrupting Rating (MBC): 435 A
- Design Details: VDE T4
- Indication System: Yes
- Indication System Type: Striker
- Connection/Terminal Material: Silver-Plated Copper
- Connection/Terminal Type: Cylindrical
- Product Diameter: 88 mm
- Product Length: 258 mm
- Sell Pack Quantity: 1 EA
- Sell Pack Weight: 2.6 kg
- Sell Pack Width: 70 mm
- Sell Pack Length: 370 mm
- Sell Pack Height: 65 mm
- Product group: High Voltage IEC Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 2.6 kg
- Power Dissipation at Rated Current Value: 75 W
Product Code: R1000101
Key Benefits
- Reliable fault interruption at 7.2 kV AC and 160 A rated current
- Complies with VDE T4 and IEC standards for safety and performance
- Robust ceramic body ensures durability in harsh environments
- Standard 80N striker provides clear fault indication and rapid signalling
- Silver-plated copper terminals ensure excellent electrical conductivity
- Clip mounting for easy installation and replacement
- High breaking capacity of 63 kA for superior fault clearance
Compatibility
This fuse is compatible with transformer Limitor® systems requiring VDE T4 rated back-up protection at 7.2 kV AC. It is suitable for use in industrial power distribution networks and equipment designed to accommodate 88mm diameter, 192mm length DIN-style fuses with clip mounting.
Applications
- Transformer protection in medium voltage power systems
- Industrial electrical installations requiring high voltage fuse protection
- Power distribution networks with IEC and VDE standard compliance
- Electrical equipment requiring reliable fault isolation and signalling
- Maintenance and replacement in existing transformer Limitor® fuse systems
Frequently Asked Questions
What is the rated voltage and current of this fuse?
The fuse is rated for 7.2 kV AC and 160 A, suitable for high voltage transformer protection.
What type of indication system does the fuse use?
It uses a standard 80N striker mechanism for clear fault indication and signalling.
Can this fuse be used in DC applications?
No, this fuse is designed specifically for AC applications as per its technical specifications.
What materials are used for the fuse terminals?
The terminals are made of silver-plated copper to ensure excellent conductivity and durability.
Is the fuse easy to install?
Yes, it features clip mounting for straightforward installation and replacement in compatible systems.
Common Search Terms
High voltage fuse, transformer back-up fuse, DIN fuse 7.2kV, 160A fuse, VDE T4 fuse, IEC high voltage fuse, striker fuse 80N, ceramic body fuse, industrial transformer protection fuse.
| Manufacturer Part Number | R1000101 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 3605340452747 |
| Height | 258mm |
| Width | 88mm |
| Depth | 88mm |
| HS Code | 85351000 |
| Manufacturer | Mersen |
| Alternative Product SKU | 45DB72V160P |
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