MERSEN FUSE A 070 URD 33 LI 1400 A070URD33LI1400

MERSEN FUSE A 070 URD 33 LI 1400 A070URD33LI1400

High-speed Protistor® fuse with aR characteristic, 1400A rating, slotted blade terminals, and integrated striker indication system. Certified to IEC 690VAC and UL 700VAC standards for industrial semiconductor protection.

SKU: V300237Alt SKU: A070UD33LI1400MPN: V300237
Price
List Price £325.26 ex VAT
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£325.26
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Manufacturer Lead Time

Sold in packs of 3

£325.26

Why Choose the Mersen V300237 Fuse Accessory?

The Mersen V300237 is a manufacturer-specific industrial fuse accessory or replacement component intended for use with compatible Mersen electrical protection equipment. It provides a practical replacement reference for maintenance, repair and refurbishment work involving industrial fuse assemblies.

Selecting the correctly specified Mersen component helps maintain the intended mechanical fit and configuration of the associated circuit protection assembly. The V300237 is suitable for professional electrical maintenance applications where accurate component identification and equipment compatibility are essential.

The Mersen V300237 may be suitable for electrical engineers, panel builders, maintenance technicians and OEM manufacturers working with an existing Mersen installation. Detailed public specifications for this reference could not be verified, so its precise function, dimensions and compatible equipment should be confirmed using the relevant Mersen documentation before purchase or installation.

Key Advantages

  • Manufacturer-specific Mersen replacement reference.
  • Intended for compatible industrial circuit protection equipment.
  • Supports servicing, repair and refurbishment projects.
  • Helps preserve the intended configuration of the original assembly.
  • Suitable for professional industrial electrical maintenance.
  • Clear part reference supports accurate replacement ordering.

Key Features

  • Mersen product reference V300237.
  • Industrial electrical protection component.
  • Suitable for maintenance or replacement applications.
  • Intended for specified Mersen fuse equipment.
  • Supports circuit protection assembly servicing.
  • Suitable for professional switchgear and panel maintenance.
  • Manufacturer-specific component identification.
  • Compatibility must be verified before installation.

Support for Industrial Circuit Protection Systems

Correctly specified accessories and replacement components are important for maintaining the mechanical integrity and dependable configuration of industrial fuse systems. An incorrectly matched component may prevent correct assembly or be unsuitable for the associated electrical protection equipment.

The Mersen V300237 provides a distinct manufacturer part reference for compatible installations. It may be used during scheduled servicing, equipment repairs or refurbishment projects where retaining the original assembly specification is important.

Typical Applications

  • Industrial fuse protection assemblies.
  • Electrical switchgear.
  • Power distribution panels.
  • Motor control centres.
  • Industrial control cabinets.
  • Power conversion equipment.
  • OEM electrical machinery.
  • Maintenance and refurbishment projects.

Technical Specifications

Item number V300237
Catalogue No A070UD33LI1400
Description Square Body High-Speed Fuse Protistor® Size 33 aR 690VAC IEC 700VAC UL 1400A With Striker Slotted Blades long
EAN/UPC Code 3605340325478
Rated voltage AC UL 700 V
Rated voltage AC IEC 690 V
Ampere Rating 1400 A
RoHS Compliant Yes
AC or DC AC
Speed/Characteristic aR
Fuse Size 33
Mounting Bolted
Clearing I2t At Rated Voltage 2700 kA²s
Melting I2t 465 kA²s
AC Max I.R./Breaking Capacity I1: 200 kA
Design Details Reinforced Terminal
Indication System Yes
Indication System Type Striker
Connection/Terminal Material Silver-Plated Copper
Connection/Terminal Type Slotted Blades
Product Width 73 mm
Product Length 153 mm
Product Height 78.5 mm
Sell Pack Quantity 3 EA
Sell Pack Weight 2.6298 kg
Sell Pack Width 160 mm
Sell Pack Length 250 mm
Sell Pack Height 90 mm
Product group Semiconductor Protection Fuses
Body/Insulating Material Ceramic
Product Weight 0.8766 kg
Power Dissipation at Rated Current Value 200 W
HS Code 85361090
Fuse Type Semiconductor
Fuse Class aR
Voltage 690 V

Frequently Asked Questions

What is the Mersen V300237?

The Mersen V300237 is a manufacturer-specific industrial fuse accessory or replacement component reference intended for compatible Mersen electrical protection equipment.

What is the V300237 used for?

It may be used for the maintenance, repair, installation or refurbishment of a compatible Mersen circuit protection assembly.

Is the Mersen V300237 compatible with every Mersen fuse?

No. Compatibility depends on the particular Mersen fuse, holder or assembly, and should be verified using the relevant technical documentation.

Are complete specifications available for the V300237?

Detailed public specifications could not be verified. The exact component type, dimensions and compatible equipment should be confirmed with Mersen or the original equipment documentation.

Why is compatibility verification important?

Verifying compatibility helps ensure the component has the correct fit, function and configuration for the intended electrical protection assembly.

Designed for Professional Electrical Maintenance

Accurate replacement-part selection helps electrical engineers and maintenance teams preserve the configuration, serviceability and reliability of industrial circuit protection equipment.

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