Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
MERSEN FUSE 6,9 URD 31 TT F 0500 6,9URD31TTF0500
High-speed Protistor® fuse for semiconductor protection with 500A rating, 690VAC IEC and 700VAC UL voltage ratings, featuring striker indication and flush end terminals.
£89.90
Why Choose the Mersen T300006 Industrial Electrical Protection Component?
The Mersen T300006 is a manufacturer-specific industrial electrical protection component intended for use in compatible machinery, control panels, power distribution assemblies and automation equipment. Its unique Mersen reference helps engineers, maintenance teams and procurement professionals identify the required component for replacement, repair and equipment-support applications.
Mersen is a recognised manufacturer of fuses and electrical protection products for industrial power systems, machinery and specialist electrical installations. When correctly specified, these components help isolate abnormal current conditions and reduce the risk of damage to cables, control devices and connected equipment.
Detailed public technical data for the T300006 reference could not be reliably verified. The rated current, operating voltage, protection class, breaking capacity, terminal arrangement and physical dimensions should therefore be confirmed from the product label, original equipment documentation or official Mersen technical information before ordering or installation.
Key Advantages
- Genuine Mersen industrial electrical protection component.
- Dedicated T300006 manufacturer reference supports accurate identification.
- Suitable for maintenance, repair and replacement requirements.
- Helps protect compatible electrical circuits and connected equipment.
- Intended for professional industrial electrical applications.
- Supports dependable operation when correctly matched to the original component.
Key Features
- Mersen electrical protection product.
- Manufacturer part number: T300006.
- Designed for compatible industrial electrical applications.
- Suitable for replacing an existing component with the same approved reference.
- Manufacturer-specific identification helps reduce replacement errors.
- Electrical and mechanical compatibility must be verified before use.
- Intended for installation by suitably qualified electrical personnel.
Reliable Protection for Industrial Electrical Systems
Industrial electrical protection components help disconnect or isolate circuits when abnormal current conditions occur. Correct protection can limit thermal and mechanical damage to conductors, control devices, power components and connected machinery.
The Mersen T300006 should not be selected by physical appearance 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 Class | aR | |
| Voltage | 690 V | |
| Item number | T300006 | |
| Catalogue No | PC31UD69V500TF | |
| Description | Square Body High-Speed Fuse Protistor® Size 31 aR 690VAC IEC 700VAC UL 500A With Striker Flush ends metric threads | |
| EAN/UPC Code | 3605340322309 | |
| Rated voltage AC UL | 700 V | |
| Rated voltage AC IEC | 690 V | |
| Ampere Rating | 500 A | |
| RoHS Compliant | Yes | |
| AC or DC | AC | |
| Speed/Characteristic | aR | |
| Fuse Size | 31 | |
| Mounting | Bolted | |
| Clearing I2t At Rated Voltage | 215000 A²s | |
| Melting I2t | 37000 A²s | |
| AC Max I.R./Breaking Capacity | I1: 200 kA | |
| Indication System | Yes | |
| Indication System Type | Striker | |
| Connection/Terminal Material | Silver-Plated Brass | |
| Connection/Terminal Type | Flush ends | |
| Product Width | 51 mm | |
| Product Length | 50.6 mm | |
| Product Height | 56.5 mm | |
| Sell Pack Quantity | 3 EA | |
| Sell Pack Weight | 1.1478 kg | |
| Sell Pack Width | 85 mm | |
| Sell Pack Length | 168 mm | |
| Sell Pack Height | 65 mm | |
| Product group | Semiconductor Protection Fuses | |
| Body/Insulating Material | Ceramic | |
| Product Weight | 0.3826 kg | |
| Power Dissipation at Rated Current Value | 70 W | |
| HS Code | 85361090 | |
| Country of Manufacture | France |
Frequently Asked Questions
What is the Mersen T300006 used for?
The Mersen T300006 is an industrial electrical protection component intended for use in compatible machinery, control, automation or power distribution equipment.
Is T300006 the manufacturer part number?
Yes. T300006 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 current rating, voltage rating, 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 T300006?
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.
