MERSEN FUSE A 130 URD 70 LI 0125 Z300655

MERSEN FUSE A 130 URD 70 LI 0125 Z300655

High-speed Protistor® fuse designed for semiconductor protection with a robust ceramic square body, striker indication system, and slotted blade terminals. Rated at 125A, 1250VAC IEC, 1300VAC UL with 200 kA breaking capacity.

SKU: Z300655Alt SKU: A130UD70LI125MPN: Z300655
Price
List Price £118.83 ex VAT
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£118.83
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Manufacturer Lead Time

Sold in packs of 3

£118.83

Why Choose the Mersen Z300655 Industrial Fuse Component?

The Mersen Z300655 is an industrial electrical protection component designed for use in compatible power distribution, control and equipment protection applications. Manufactured by Mersen, it provides a dependable replacement option for engineers, maintenance teams and OEM users working with electrical systems that specify the Z300655 manufacturer reference.

Correctly specified fuse components play an important role in protecting industrial equipment against damaging electrical fault conditions. The Mersen Z300655 is intended to support safe and reliable system maintenance when installed in the appropriate fuse holder, assembly or electrical application.

The Z300655 part number enables accurate identification during procurement and replacement. As electrical ratings and installation requirements can vary between equipment configurations, compatibility should be confirmed using the existing component markings, equipment documentation or the latest Mersen technical data before installation.

Key Advantages

  • Genuine Mersen industrial electrical protection component.
  • Clearly identified by manufacturer reference Z300655.
  • Suitable for professional maintenance and replacement applications.
  • Supports dependable electrical equipment protection.
  • Helps minimise downtime caused by incorrectly specified components.
  • Suitable for industrial, commercial and OEM electrical systems.

Key Features

  • Mersen branded fuse component.
  • Manufacturer part number: Z300655.
  • Designed for compatible industrial electrical equipment.
  • Suitable for planned maintenance and emergency replacement stock.
  • Supports accurate component identification and inventory management.
  • Manufactured for use in professional electrical environments.
  • Designed for installation by suitably qualified personnel.
  • Compatibility should be verified before ordering or fitting.

Dependable Protection for Industrial Electrical Equipment

Industrial fuse components are designed to interrupt excessive electrical current and help protect sensitive equipment from short circuits and other fault conditions. Selecting the correct fuse is essential because the current rating, voltage rating, operating class and physical dimensions must match the requirements of the installation.

The Mersen Z300655 provides a clearly identifiable replacement option for compatible equipment. Maintenance personnel should isolate the electrical supply and verify all technical specifications before removing or installing any fuse component.

Typical Applications

  • Industrial electrical protection systems.
  • Power distribution equipment.
  • Electrical control panels and switchgear.
  • Industrial machinery and automation equipment.
  • Power conversion and motor control systems.
  • OEM equipment maintenance and spare-parts inventories.

Technical Specifications

Item number Z300655
Catalogue No A130UD70LI125
Description Square Body High-Speed Fuse Protistor® Size 70 aR 1250VAC IEC 1300VAC UL 125A With Striker Slotted Blades long
EAN/UPC Code 3605340331745
Rated voltage AC UL 1300 V
Rated voltage AC IEC 1250 V
Ampere Rating 125 A
AC or DC AC
Speed/Characteristic aR
Fuse Size 70
Mounting Bolted
Clearing I2t At Rated Voltage 10500 A²s
Melting I2t 1310 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 Slotted Blades
Product Width 39.8 mm
Product Length 152.4 mm
Product Height 49.5 mm
Sell Pack Quantity 3 EA
Sell Pack Weight 1.1298 kg
Sell Pack Width 133 mm
Sell Pack Length 157 mm
Sell Pack Height 54 mm
Product group Semiconductor Protection Fuses
Body/Insulating Material Ceramic
Product Weight 0.3766 kg
Power Dissipation at Rated Current Value 38 W
HS Code 85351000
Fuse Type Semiconductor
Fuse Class aR
Voltage 1250 V

Frequently Asked Questions

What is the Mersen Z300655?

The Mersen Z300655 is an industrial fuse component identified by the manufacturer part number Z300655 for use in compatible electrical protection equipment.

How can I confirm that the Z300655 is suitable for my equipment?

Compare the complete part number and electrical ratings with the existing fuse, equipment manual, circuit diagram or current Mersen technical documentation before ordering.

Why is it important to match the fuse rating?

The voltage rating, current rating, fuse class and operating characteristic must match the application to provide appropriate protection and safe system operation.

Who should install the Mersen Z300655?

The component should be installed by a suitably qualified electrical engineer or maintenance technician following appropriate isolation and electrical safety procedures.

Where is this fuse component typically used?

It may be used in compatible industrial control panels, switchgear, power distribution systems, machinery and other professional electrical installations.

Trusted by Electrical and Maintenance Professionals

Mersen electrical protection components are selected by engineers, OEM manufacturers and industrial maintenance teams for dependable equipment protection and professional replacement requirements.

● 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

500 +

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.

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

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