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MERSEN FUSE 6,9 URD 232 TT F 0800 6,9URD232TTF0800
High-speed fuse designed for semiconductor protection with 800A rating, integrated striker for remote indication, metric threads, and Omega connection for easy installation.
£247.87
Why Choose the Mersen T300305 Industrial Electrical Protection Component?
The Mersen T300305 is a manufacturer-specific industrial electrical protection component intended for use in compatible machinery, electrical control panels, power distribution assemblies and automation systems. Its dedicated Mersen reference helps engineers, maintenance teams and procurement professionals identify the required component for replacement, repair and ongoing equipment support.
Mersen manufactures specialist fuses and electrical protection products for industrial power systems, production machinery and demanding electrical installations. When correctly selected and installed, suitable protection components can help isolate abnormal electrical conditions and reduce the risk of damage to conductors, control devices, power equipment and connected machinery.
Detailed technical specifications for the Mersen T300305 could not be reliably verified from publicly available product information. Its rated current, operating voltage, protection or utilisation class, breaking capacity, terminal configuration and physical dimensions should therefore be confirmed from the product markings, original equipment documentation or official Mersen technical data before ordering or installation.
Key Advantages
- Genuine Mersen industrial electrical protection component.
- Dedicated T300305 manufacturer reference supports accurate identification.
- Suitable for industrial maintenance, repair and replacement requirements.
- Helps support the protection of compatible electrical circuits and equipment.
- Reduces the risk of incorrect component selection when matched by exact reference.
- Suitable for professional machinery, panel building and automation applications.
Key Features
- Mersen electrical protection product.
- Manufacturer part number: T300305.
- Intended for compatible industrial electrical applications.
- Suitable for replacing an existing component carrying the same approved reference.
- Manufacturer-specific identification supports maintenance and procurement workflows.
- Electrical and mechanical compatibility must be verified before use.
- Designed for installation by suitably qualified electrical personnel.
Reliable Protection for Industrial Electrical Systems
Industrial electrical protection components are used to interrupt or isolate circuits when abnormal current or fault conditions occur. Correctly specified protection can help limit thermal and mechanical damage to cables, switching equipment, control devices, power components and connected machinery.
The Mersen T300305 should not be selected by physical appearance or mounting dimensions alone. Before installation, verify the complete manufacturer reference and all applicable electrical, mechanical and operating specifications against the original component, approved bill of materials or equipment manufacturer documentation.
Typical Applications
- Industrial electrical control panels.
- Machinery and production equipment.
- Power distribution assemblies.
- Motor control systems.
- Automation and process control equipment.
- Power conversion installations.
- OEM electrical systems.
- Maintenance and replacement of matching Mersen components.
Technical Specifications
Tick the specs you need, then view products that match.
| Fuse Indication | Striker | |
|---|---|---|
| Fuse Type | Semiconductor | |
| Fuse Size | 2x32 mm | |
| Fuse Class | aR | |
| Voltage | 690 V | |
| Item number | T300305 | |
| Catalogue No | PC232UD69V8CTF | |
| Description | Square Body High-Speed Fuse Protistor® Size 2x32 aR 690VAC IEC 700VAC UL 800A With Striker Flush ends metric threads With Omega connection | |
| EAN/UPC Code | 3605340326505 | |
| Rated voltage AC UL | 700 V | |
| Rated voltage AC IEC | 690 V | |
| Ampere Rating | 800 A | |
| RoHS Compliant | Yes | |
| AC or DC | AC | |
| Speed/Characteristic | aR | |
| Fuse Size | 2x32 | |
| Mounting | Bolted | |
| Clearing I2t At Rated Voltage | 320 kA²s | |
| Melting I2t | 61 kA²s | |
| AC Max I.R./Breaking Capacity | I1: 170 kA | |
| Indication System | Yes | |
| Indication System Type | Striker | |
| Connection/Terminal Material | Silver-Plated Brass | |
| Connection/Terminal Type | Flush ends | |
| Product Width | 136.9 mm | |
| Product Length | 76.6 mm | |
| Product Height | 65 mm | |
| Sell Pack Quantity | 1 EA | |
| Sell Pack Weight | 1.331 kg | |
| Sell Pack Width | 92 mm | |
| Sell Pack Length | 205 mm | |
| Sell Pack Height | 70 mm | |
| Product group | Semiconductor Protection Fuses | |
| Body/Insulating Material | Ceramic | |
| Product Weight | 1.331 kg | |
| Power Dissipation at Rated Current Value | 144 W | |
| HS Code | 85361090 | |
| Country of Manufacture | France |
Frequently Asked Questions
What is the Mersen T300305 used for?
The Mersen T300305 is an industrial electrical protection component intended for use in compatible machinery, control, automation or power distribution equipment.
Is T300305 the manufacturer part number?
Yes. T300305 is the Mersen product reference and should be matched exactly against the original component or approved equipment documentation.
How can I confirm the electrical ratings?
Check the markings on the original component, the equipment manual or official Mersen documentation to confirm its rated current, voltage, protection class and breaking capacity.
Can a physically similar component be used as a replacement?
A replacement should not be selected by appearance alone. Its electrical ratings, operating characteristics, dimensions and terminal arrangement must all be compatible with the original installation.
Who should install the Mersen T300305?
The component should be selected and installed by suitably qualified electrical personnel in accordance with applicable regulations and the equipment manufacturer’s instructions.
Trusted Electrical Protection from Mersen
Mersen electrical protection products are used by machine builders, panel manufacturers, electrical engineers and maintenance professionals across demanding industrial applications worldwide.
