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MERSEN FUSE 729P CPASJD 45/76.442 200 729PCPASJD45/76.422200
MPN: Q085620
£1,261.57
£1,051.31
Why Choose the High Voltage Back-up Fuse for Motor Limitor® 7.2kVAC IEC 200A Size d=76mm, L=442mm With Striker 20N 45ASD72V200P-3?
Engineered for dependable protection of high voltage motors, this back-up fuse supports 7.2kVAC applications with a robust 200A IEC rating. Its precise dimensions (76mm diameter, 442mm length) ensure hassle-free integration into industrial motor circuits.
Equipped with a reliable 20N striker for secure remote indication, the 45ASD72V200P-3 offers rapid response to fault conditions, minimising downtime and safeguarding equipment. Ideal for critical installations demanding consistent, safe, high-performance circuit protection.
Product Code: Q085620
Key Benefits
- Reliable protection for high voltage motor circuits up to 7.2 kV AC
- Robust 200A IEC rating ensures suitability for demanding industrial applications
- Compact size with 76mm diameter and 442mm length for easy installation
- Equipped with a 20N striker for clear remote fault indication
- High breaking capacity of 50 kA minimises risk of equipment damage
- Silver-plated brass terminals provide excellent conductivity and corrosion resistance
- Melamine fibre glass body ensures durability and electrical insulation
Compatibility
This fuse is compatible with Motor Limitor® fuse holders designed for IEC high voltage fuses with size d=76mm and length 442mm. It integrates seamlessly into industrial motor protection systems requiring 7.2 kV AC rated fuses with 200A capacity.
Applications
- Protection of high voltage motors in industrial plants
- Backup fuse in motor control centres
- High voltage circuit protection in manufacturing facilities
- Electrical distribution systems requiring reliable fuse protection
- Critical installations demanding rapid fault clearance and indication
Technical Specifications
- Item number: Q085620
- Catalogue No: 45ASD72V200P-3
- Description: High Voltage Back-up fuse for motor Limitor® 7.2kVAC IEC 200A Size d=76mm, L=442mm With Striker 20N
- EAN/UPC Code: 3605340071030
- Rated voltage AC IEC: 7.2 kV
- Ampere Rating: 200 A
- AC or DC: AC
- Fuse Size: d=76mm L=442mm
- Mounting: Clip
- Clearing I2t At Rated Voltage: 560 kA²s
- AC Max I.R./Breaking Capacity: I1: 50 kA
- Min Interrupting Rating (MBC): 1100 A
- Indication System: Yes
- Indication System Type: Striker
- Connection/Terminal Material: Silver-Plated Brass
- Connection/Terminal Type: Cylindrical
- Product Diameter: 76 mm
- Product Length: 508 mm
- Sell Pack Quantity: 3 EA
- Sell Pack Weight: 12.6 kg
- Sell Pack Width: 340 mm
- Sell Pack Length: 550 mm
- Sell Pack Height: 110 mm
- Product group: High Voltage IEC Fuses
- Body/Insulating Material: Melamine fiber glass
- Product Weight: 4.2 kg
- Power Dissipation at Intermediate Current Value: 47 W @ 0.7 In
Frequently Asked Questions
What is the primary function of this back-up fuse?
This fuse provides reliable overcurrent protection for high voltage motors, preventing damage by interrupting fault currents quickly.
Is this fuse suitable for DC applications?
No, this fuse is designed specifically for AC applications rated at 7.2 kV IEC standards.
How does the striker indication system work?
The 20N striker activates upon fuse operation, providing a mechanical signal for remote fault indication to alert maintenance personnel.
Can this fuse be used in any fuse holder?
It must be used with compatible Motor Limitor® fuse holders designed for size d=76mm and length 442mm fuses.
Common Search Terms
high voltage back-up fuse, motor Limitor fuse 7.2kV, IEC 200A fuse, 76mm diameter fuse, 442mm length fuse, striker fuse 20N, industrial motor protection fuse, high breaking capacity fuse
| Manufacturer Part Number | Q085620 |
|---|---|
| Packed Quantity | 3 |
| Manufacturer | Mersen |
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