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MERSEN FUSE 6,9 URD 31 D08 A 0700 6,9URD31D08A0700

MERSEN FUSE 6,9 URD 31 D08 A 0700 6,9URD31D08A0700

High-speed square body fuse engineered for robust short-circuit protection in demanding industrial power electronics. Rated for 700A and 690VAC/700VAC, with built-in striker and DIN 80 blades.

SKU: G300018Alt SKU: PC31UD69V700AMPN: G300018
Price
List Price £185.56 ex VAT
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£185.56
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

£185.56

Why Choose the Mersen G300018 Electrical Protection Component?

The Mersen G300018 is a genuine Mersen electrical protection component intended for use in compatible industrial electrical equipment. Identified by the manufacturer reference G300018, it provides maintenance engineers, panel builders, equipment manufacturers and purchasing teams with a precise part number for replacement and servicing requirements.

Correct component identification is essential when maintaining electrical installations because visually similar products may have different ratings, dimensions, connection arrangements or operating characteristics. Ordering the exact Mersen G300018 reference helps reduce procurement errors and supports compatibility with equipment in which this specific component has been installed or specified.

The Mersen G300018 is suitable for professional maintenance, repair and OEM applications where the original manufacturer part number is required. Its electrical ratings, physical dimensions and installation requirements should be checked against the existing component, equipment documentation or current Mersen technical data before ordering or installation.

Key Advantages

  • Genuine Mersen industrial electrical component.
  • Clearly identified by manufacturer part number G300018.
  • Suitable for maintenance, repair and OEM replacement requirements.
  • Supports accurate component identification and procurement.
  • Intended for use with compatible industrial electrical equipment.
  • Suitable for professional electrical and automation installations.

Key Features

  • Mersen electrical protection product.
  • Manufacturer reference G300018.
  • Designed for equipment-specific replacement applications.
  • Suitable for industrial electrical systems and control equipment.
  • Professional-grade component for maintenance environments.
  • Helps preserve compatibility when replacing an identical installed part.
  • Suitable for OEM, MRO and engineering procurement requirements.
  • Installation should be completed by a qualified electrical professional.

Dependable Support for Industrial Electrical Systems

Electrical protection components help maintain the safety, availability and reliability of machinery, control panels and power distribution equipment. Selecting a replacement using its exact manufacturer reference is important because related products may not offer equivalent electrical or mechanical performance.

By specifying the Mersen G300018, engineers and maintenance personnel can compare the required component directly with the existing installation. This supports efficient maintenance planning, reduces purchasing mistakes and helps minimise avoidable equipment downtime.

Typical Applications

  • Industrial electrical control panels.
  • Power distribution equipment.
  • Machinery maintenance and repair.
  • OEM electrical assemblies.
  • Factory automation installations.
  • Replacement of an existing Mersen G300018 component.

Technical Specifications

Item number G300018
Catalogue No PC31UD69V700A
Description Square Body High-Speed Fuse Protistor® Size 31 aR 690VAC IEC 700VAC UL 700A With Striker DIN 80 Blades
EAN/UPC Code 3605340322422
Rated voltage AC UL 700 V
Rated voltage AC IEC 690 V
Ampere Rating 700 A
RoHS Compliant Yes
AC or DC AC
Speed/Characteristic aR
Fuse Size 31
Mounting Bolted
Clearing I2t At Rated Voltage 540000 A²s
Melting I2t 95000 A²s
AC Max I.R./Breaking Capacity I1: 200 kA
Indication System Yes
Indication System Type Striker
Connection/Terminal Material Silver-Plated Copper
Connection/Terminal Type DIN 80 Blades
Product Width 51 mm
Product Length 110 mm
Product Height 56.5 mm
Sell Pack Quantity 3 EA
Sell Pack Weight 1.1598 kg
Sell Pack Width 143 mm
Sell Pack Length 167 mm
Sell Pack Height 64 mm
Product group Semiconductor Protection Fuses
Body/Insulating Material Ceramic
Product Weight 0.3866 kg
Power Dissipation at Rated Current Value 95 W
HS Code 85361090
Country of Manufacture France
Fuse Type D / D0 (Neozed/Diazed), Semiconductor
Fuse Class aR
Voltage 690 V

Frequently Asked Questions

What is the Mersen G300018?

The Mersen G300018 is an industrial electrical protection component identified by the manufacturer part number G300018.

Where is the Mersen G300018 typically used?

It is intended for use in compatible industrial electrical, power distribution, machinery and control equipment requiring this specific Mersen reference.

How can I confirm compatibility with my equipment?

Compare the G300018 reference with the number shown on the existing component and check the equipment manual, electrical drawing or current Mersen technical documentation.

Can a different Mersen part number be used instead?

A different part number should only be used when its ratings, dimensions, connection arrangement and equipment compatibility have been confirmed by Mersen or the equipment manufacturer.

Who should install the Mersen G300018?

Installation should be completed by a suitably qualified electrical professional in accordance with the equipment instructions and applicable electrical safety requirements.

Trusted Electrical Protection from Mersen

Mersen electrical protection products are specified by engineers, equipment manufacturers and maintenance professionals for dependable operation in industrial electrical and machinery 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

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 Support for engineering, maintenance, and operations

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Same day dispatches

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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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