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MERSEN FUSE 6 URD 30 TT F 0630 6URD30TTF0630

MERSEN FUSE 6 URD 30 TT F 0630 6URD30TTF0630

High-speed aR characteristic fuse designed for semiconductor protection in industrial environments, rated 630A, 600VAC IEC and 650VAC UL with striker flush ends and metric threads for bolted mounting.

SKU: L301770Alt SKU: PC30UD60V630TFMPN: L301770
Price
List Price £170.89 ex VAT
Your Price (ex VAT)
£170.89
Manufacturer Lead Time Please contact us for a delivery time before you order
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Manufacturer Lead Time

Sold in packs of 3

£170.89

Why Choose the Mersen L301770 Electrical Protection Component?

The Mersen L301770 is a professional industrial electrical protection component intended for use with compatible power distribution, control and machinery systems. Manufactured by Mersen, it provides maintenance engineers, panel builders and equipment manufacturers with a clearly identifiable part for electrical servicing, replacement and original equipment applications.

Correctly matched electrical components are essential for preserving system reliability, maintaining safe operation and reducing the risk of equipment damage. Selecting the Mersen L301770 by its exact manufacturer reference helps simplify purchasing, planned maintenance and spare-parts management while reducing the possibility of ordering an incompatible component.

The Mersen L301770 is suitable for professional industrial installations where dependable component identification and compatibility are required. Its electrical ratings, dimensions, connection arrangement and mounting requirements should be checked against the original component, equipment documentation or official Mersen technical information before installation.

Key Advantages

  • Genuine Mersen industrial electrical protection component.
  • Clearly identified by manufacturer part number L301770.
  • Suitable for maintenance, replacement and OEM applications.
  • Supports reliable operation of compatible electrical equipment.
  • Helps simplify procurement and engineering stock management.
  • Designed for professional industrial electrical installations.

Key Features

  • Mersen electrical power protection product.
  • L301770 manufacturer reference.
  • Designed for professional electrical and industrial applications.
  • Suitable for compatible power distribution and control equipment.
  • Useful for maintenance, repair and operations inventories.
  • Supports replacement of correctly matched original components.
  • Robust component design for demanding electrical environments.
  • Manufacturer-specific identification for accurate ordering.

Dependable Support for Industrial Electrical Systems

Industrial electrical protection components help support the safe and reliable operation of machinery, control panels and power distribution equipment. Selecting the correct product is essential because voltage ratings, current ratings, connection arrangements and mounting requirements can vary considerably between installations.

Using an accurately matched Mersen replacement component can help maintain the integrity of an existing electrical system, minimise servicing delays and reduce the risk of fitting an unsuitable part. The complete manufacturer reference and all relevant technical information should always be verified before ordering or installation.

Typical Applications

  • Industrial electrical control panels.
  • Power distribution equipment.
  • Manufacturing and production machinery.
  • Electrical maintenance and repair operations.
  • OEM equipment and panel-building projects.
  • Replacement-parts and engineering stores.

Technical Specifications

Item number L301770
Catalogue No PC30UD60V630TF
Description Square Body High-Speed Fuse Protistor® Size 30 aR 600VAC IEC 650VAC UL 630A With Striker Flush ends metric threads
EAN/UPC Code 3605340346367
Rated voltage AC UL 650 V
Rated voltage AC IEC 600 V
Ampere Rating 630 A
RoHS Compliant Yes
AC or DC AC
Speed/Characteristic aR
Fuse Size 30
Mounting Bolted
Clearing I2t At Rated Voltage 450 kA²s
Melting I2t 84 kA²s
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 40 mm
Product Length 50.6 mm
Product Height 48 mm
Sell Pack Quantity 3 EA
Sell Pack Weight 0.7389 kg
Sell Pack Width 85 mm
Sell Pack Length 135 mm
Sell Pack Height 55 mm
Product group Semiconductor Protection Fuses
Body/Insulating Material Ceramic
Product Weight 0.2463 kg
Power Dissipation at Rated Current Value 85 W
HS Code 85361090
Country of Manufacture France
Fuse Type Semiconductor
Fuse Class aR
Voltage 600 V

Frequently Asked Questions

What is the Mersen L301770 used for?

The Mersen L301770 is an industrial electrical component intended for use in compatible power distribution, equipment protection, machinery and maintenance applications.

Can the Mersen L301770 be used as a replacement part?

It may be used as a replacement when the complete part number, electrical ratings, dimensions, connection arrangement and equipment compatibility match the original component.

How should I confirm compatibility?

Compare the L301770 reference and all technical specifications with the existing component, equipment manual or official Mersen documentation before installation.

Who should install the Mersen L301770?

The component should be selected and installed by a suitably qualified electrical professional in accordance with the equipment instructions and applicable electrical safety regulations.

Where is this Mersen component typically installed?

It may be used within compatible industrial control panels, power distribution equipment, production machinery and OEM electrical assemblies.

Trusted Electrical Expertise from Mersen

Mersen electrical products are selected by engineers, panel builders, machine manufacturers and maintenance professionals for power management, equipment protection and industrial electrical applications.

● Service Agreements

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Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.

 Priority sourcing and supply support

 Flexible payment terms for qualifying organisations

 Support for engineering, maintenance, and operations

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Stock lines ready to ship

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Same day dispatches

3500 +

Customers supported

28 

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● frequently asked questions

Common questions about our products and support

 

At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.

What product ranges do you supply

We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products. 

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