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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.
£71.30
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
Tick the specs you need, then view products that match.
| Fuse Indication | Striker | |
|---|---|---|
| Fuse Type | Semiconductor | |
| Fuse Class | aR | |
| Voltage | 1250 V | |
| 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 |
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.
