Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
MERSEN FUSE 12,5 URD 71 EF 0200 12,5URD71EF0200
Protistor® high-speed fuse rated 200A, supporting up to 1250VAC (IEC) and 1300VAC (UL) with integral striker indication and open slot blade terminals.
£86.95
Why Choose the Mersen Z300609 Industrial Replacement Component?
The Mersen Z300609 is a genuine Mersen industrial replacement component intended for use with compatible electrical equipment, protection systems and industrial installations. Manufactured by Mersen, a recognised specialist in electrical protection and power management products, this component supports dependable maintenance and replacement requirements in professional environments.
Using the correct manufacturer-specified component helps maintain equipment reliability, operational safety and compatibility. The Mersen Z300609 is suitable for engineers, maintenance teams and OEM users seeking an authentic replacement part for an existing Mersen installation.
The Z300609 manufacturer reference allows the component to be accurately identified during procurement and maintenance. Compatibility should always be confirmed against the equipment documentation, existing component markings or the relevant Mersen technical information before installation.
Key Advantages
- Genuine Mersen industrial replacement component.
- Clearly identified by manufacturer reference Z300609.
- Designed to support reliable electrical equipment maintenance.
- Suitable for professional industrial and commercial applications.
- Helps maintain compatibility with the intended Mersen equipment.
- Provides a dependable replacement option for planned or corrective maintenance.
Key Features
- Mersen branded component.
- Manufacturer part number: Z300609.
- Intended for compatible Mersen electrical equipment.
- Suitable for maintenance, repair and replacement requirements.
- Manufactured for use in professional industrial environments.
- Supports accurate component identification and stock management.
- Designed for installation by suitably qualified personnel.
- Supplied as an individual replacement component unless otherwise specified.
Reliable Replacement for Industrial Electrical Equipment
Industrial electrical systems depend on correctly specified components to deliver reliable operation and reduce the risk of equipment downtime. Selecting a genuine Mersen replacement part helps ensure that the component corresponds with the intended equipment design and maintenance requirements.
The Mersen Z300609 is identified by its unique manufacturer reference, making it easier for maintenance teams and purchasing departments to source the correct component. Before fitting, users should compare the part number with the existing component and verify compatibility with the relevant equipment documentation.
Typical Applications
- Industrial electrical equipment maintenance.
- Replacement of existing Mersen components.
- Electrical control panels and switchgear systems.
- Power distribution and protection equipment.
- OEM machinery and automation installations.
- Planned 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 | Z300609 | |
| Catalogue No | PC71UD13C200EF | |
| Description | Square Body High-Speed Fuse Protistor® Size 71 aR 1250VAC IEC 1300VAC UL 200A With Striker Open Slot Blades | |
| EAN/UPC Code | 3605340330946 | |
| Rated voltage AC UL | 1300 V | |
| Rated voltage AC IEC | 1250 V | |
| Ampere Rating | 200 A | |
| AC or DC | AC | |
| Speed/Characteristic | aR | |
| Fuse Size | 71 | |
| Mounting | Bolted | |
| Clearing I2t At Rated Voltage | 38 kA²s | |
| Melting I2t | 4.7 kA²s | |
| AC Max I.R./Breaking Capacity | I1: 126 kA | |
| Indication System | Yes | |
| Indication System Type | Striker | |
| Connection/Terminal Material | Silver-Plated Copper | |
| Connection/Terminal Type | Open Slot Blades | |
| Product Width | 51 mm | |
| Product Length | 149.4 mm | |
| Product Height | 56.5 mm | |
| Sell Pack Quantity | 3 EA | |
| Sell Pack Weight | 1.62 kg | |
| Sell Pack Width | 140 mm | |
| Sell Pack Length | 174 mm | |
| Sell Pack Height | 71 mm | |
| Product group | Semiconductor Protection Fuses | |
| Body/Insulating Material | Ceramic | |
| Product Weight | 0.54 kg | |
| Power Dissipation at Rated Current Value | 54 W | |
| HS Code | 85351000 |
Frequently Asked Questions
What is the Mersen Z300609?
The Mersen Z300609 is an industrial replacement component identified by the manufacturer part number Z300609 for use with compatible Mersen equipment.
How can I confirm that the Z300609 is compatible with my equipment?
Check the manufacturer reference on the existing component and compare it with the equipment manual, parts list or relevant Mersen technical documentation before ordering or installation.
Is the Mersen Z300609 a genuine manufacturer component?
Yes, the Z300609 is identified as a Mersen branded replacement component for compatible industrial electrical applications.
Who should install this component?
Installation should be completed by a suitably qualified electrical engineer or maintenance technician in accordance with the equipment instructions and applicable safety procedures.
Where is the Mersen Z300609 typically used?
It is typically used for maintenance and replacement purposes in compatible electrical equipment, control systems, switchgear and industrial installations.
Trusted by Industrial Electrical Professionals
Mersen components are used by electrical engineers, maintenance professionals and equipment manufacturers to support dependable electrical protection, power management and industrial system performance.
