MERSEN FUSE A050 URB 012 T13 I A050URB012T13I

MERSEN FUSE A050 URB 012 T13 I A050URB012T13I

10x38mm Protistor® fuse delivering rapid circuit protection for sensitive semiconductor components with a mechanical striker for remote fuse status indication.

SKU: Y076933Alt SKU: A050URB12T13IMPN: Y076933
Price
List Price £28.74 ex VAT
Your Price (ex VAT)
£28.74
Manufacturer Lead Time Please contact us for a delivery time before you order
Get the best trade prices Trade exclusive

Create a trade account to unlock exclusive pricing, special offers and more.

SUBTOTAL (EX VAT) £28.74
Trade pricing is personalised to your account

Manufacturer Lead Time

Sold in packs of 10

£28.74

Why Choose the Mersen Y076933 Electrical Protection Component?

The Mersen Y076933 is a genuine manufacturer-referenced component intended for use with selected Mersen fuse systems and industrial electrical protection equipment. It is suitable for maintenance, replacement and equipment-support requirements where the exact reference Y076933 is specified.

Using an original Mersen component helps preserve the mechanical compatibility, reliability and integrity of the associated protection assembly. The Y076933 is therefore a practical option for panel builders, machine manufacturers, electrical contractors and maintenance engineers responsible for servicing compatible Mersen equipment.

The precise function, dimensions and electrical compatibility of this component depend on the equipment in which it is installed. The existing part number, associated fuse system and current manufacturer documentation should be checked before ordering or fitting the Mersen Y076933.

Key Advantages

  • Genuine Mersen electrical protection component.
  • Suitable for servicing selected Mersen fuse equipment.
  • Supports dependable repair and planned maintenance work.
  • Manufacturer reference enables accurate component identification.
  • Suitable for professional industrial electrical installations.
  • Can be retained as a replacement or critical maintenance spare.

Key Features

  • Mersen manufacturer reference Y076933.
  • Designed for compatible Mersen electrical protection assemblies.
  • Suitable for industrial panels, switchboards and machinery cabinets.
  • Supports replacement, repair and refurbishment programmes.
  • Original manufacturer-referenced component.
  • Suitable for panel builders and electrical maintenance teams.
  • Intended for professional electrical applications.
  • Compatibility should be verified before installation.

Reliable Support for Industrial Electrical Protection Systems

Industrial fuse and electrical protection systems rely on correctly specified components to maintain safe and dependable operation. Installing a component with the correct Mersen reference helps reduce the risk of mechanical mismatch and supports the continued performance of the associated assembly.

Holding the correct replacement component in stock can also reduce maintenance delays when repairing machinery or servicing electrical distribution equipment. The Mersen Y076933 is suitable for organisations operating compatible Mersen systems that require accurately identified maintenance spares.

Typical Applications

  • Industrial fuse systems.
  • Low-voltage distribution panels.
  • Electrical switchboards.
  • Motor control centres.
  • OEM machinery and control cabinets.
  • Factory automation equipment.
  • Electrical maintenance and refurbishment programmes.

Technical Specifications

Item number Y076933
Catalogue No A050URB12T13I
Description High-Speed Cylindrical Fuse Protistor® Size 10x38 aR 500VAC IEC 12A With Striker
EAN/UPC Code 3605340020649
Rated voltage AC IEC 500 V
Ampere Rating 12 A
RoHS Compliant Yes
AC or DC AC
Speed/Characteristic aR
Fuse Size 10x38
Mounting Clip
Clearing I2t At Rated Voltage 150 A²s
Melting I2t 5.25 A²s
AC Max I.R./Breaking Capacity I1: 50 kA
Design Details URB
Indication System Yes
Indication System Type Striker
Connection/Terminal Material Silver-Plated Copper
Connection/Terminal Type Ferrule
Product Diameter 10.3 mm
Product Length 39.2 mm
Sell Pack Quantity 10 EA
Sell Pack Weight 0.092 kg
Sell Pack Width 54 mm
Sell Pack Length 80 mm
Sell Pack Height 12 mm
Product group Semiconductor Protection Fuses
Body/Insulating Material Ceramic
Product Weight 0.0092 kg
Power Dissipation at Rated Current Value 2.3 W
HS Code 85361050
Fuse Type Semiconductor
Fuse Size 10x38 mm
Fuse Class aR
Voltage 500 V

Frequently Asked Questions

What is the Mersen Y076933 used for?

The Y076933 is a manufacturer-referenced component intended for use with selected compatible Mersen fuse systems and electrical protection equipment.

Is the Y076933 a genuine Mersen component?

Yes. Y076933 is a Mersen manufacturer reference used to identify an original electrical protection component or accessory.

Can the Mersen Y076933 be used as a replacement part?

It may be used as a replacement or maintenance spare when the Y076933 reference is confirmed as compatible with the installed equipment.

Where is this component typically installed?

It may be used with compatible equipment installed in electrical panels, switchboards, machinery cabinets and industrial power distribution systems.

How should compatibility be confirmed?

Check the reference on the existing component, the associated equipment model and the latest Mersen technical documentation before ordering or installation.

Trusted Components for Industrial Electrical Protection

Mersen electrical protection components are used by panel builders, equipment manufacturers and maintenance engineers to support reliable operation and efficient servicing of industrial power systems.

● Service Agreements

Credit Accounts

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

1,000 +

Same day dispatches

3500 +

Customers supported

28 

Trusted Manfacturers

● 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. 

Can you help specify the correct part?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

Do you have stock for urgent orders?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

What are your delivery times and costs?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

What about warranties, returns and faulty items?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

● latest blog

Discover  our latest insights and
expert advice

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.

LED Controls: Danfoss Drives Authorised Partner

LED Controls: Danfoss Drives Authorised Partner

2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...

LED Controls: Your Complete Control Panel Solution

LED Controls: Your Complete Control Panel Solution

2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...