MERSEN FUSE Busbar 1-p. 10mm²,Pin,315mm CMS14BB1F12

MERSEN FUSE Busbar 1-p. 10mm²,Pin,315mm CMS14BB1F12

Mersen CMS14BB1F12 insulated single-pole wiring bar for compatible CMS14 and US14 modular fuse holders, rated 63 A RMS for installations up to 12 modules.

SKU: CMS14BB1F12Alt SKU: CMS14BB1F12MPN: Y210310
Price
List Price £25.97 ex VAT
Your Price (ex VAT)
£25.97
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) £25.97
Trade pricing is personalised to your account

Manufacturer Lead Time

Sold in packs of 5

£25.97

Why Choose the Mersen CMS14BB1F12 Insulated Wiring Bar?

The Mersen CMS14BB1F12, item number Y210310, is an insulated single-pole wiring bar designed to distribute power efficiently across compatible Mersen Modulostar® CMS14 and UltraSafe™ US14 modular fuse holders. It simplifies panel wiring by replacing multiple individual conductors with a single insulated busbar, reducing installation time while creating a cleaner and more organised electrical assembly.

Designed for installations using 14 × 51 mm fuse holders, the CMS14BB1F12 supports a maximum continuous current of 63 A RMS and is suitable for assemblies of up to 12 modules. Its insulated construction improves operator safety while maintaining dependable electrical distribution across multiple fuse holders.

The compact design allows rapid installation within industrial control panels, machinery, switchboards and OEM equipment, making it an ideal accessory for panel builders seeking efficient modular power distribution.

Key Advantages

  • Provides efficient single-pole power distribution across compatible fuse holders.
  • Suitable for Modulostar® CMS14 and UltraSafe™ US14 fuse-holder systems.
  • 63 A RMS maximum current rating.
  • Suitable for installations of up to 12 modules.
  • Insulated construction improves electrical safety.
  • Reduces wiring time and panel congestion.
  • Compact design for professional control-panel assembly.
  • Ideal for industrial and OEM applications.

Key Features

  • Mersen insulated wiring bar.
  • Catalogue number: CMS14BB1F12.
  • Manufacturer item number: Y210310.
  • Single-pole design.
  • Compatible with 14 × 51 mm modular fuse holders.
  • Maximum RMS current: 63 A.
  • Designed for installations up to 12 modules.
  • Insulated busbar construction.
  • Quick installation.
  • Suitable for industrial electrical distribution.

Efficient Modular Power Distribution

Insulated wiring bars provide a simple method of distributing a common power supply across multiple modular fuse holders without requiring individual jumper conductors. This reduces installation time, improves consistency and creates a more organised electrical panel.

The CMS14BB1F12 has been developed specifically for compatible CMS14 and US14 fuse-holder systems, enabling reliable single-phase power distribution for installations requiring up to twelve modular positions.

Typical Applications

  • Industrial control panels.
  • Power distribution assemblies.
  • OEM machinery.
  • Automation systems.
  • Electrical switchboards.
  • Motor control centres.
  • Renewable energy equipment.
  • Panel-building and system integration.

Technical Specifications

Manufacturer Mersen
Series Modulostar® CMS14 / UltraSafe™ US14 Accessories
Item number Y210310
Catalogue number CMS14BB1F12
Product type Insulated wiring bar
Design Single pole
Application Power distribution for modular fuse holders
Compatible fuse-holder size 14 × 51 mm
Maximum RMS current 63 A
Maximum installation 12 modules
Construction Insulated busbar
Mounting Compatible modular fuse holders
Package quantity 5
Approximate weight 47.4 g
EAN 3605340227499
RoHS compliant Yes
Device Type Accessory
Fuse Size 14x51 mm

Frequently Asked Questions

What is the Mersen CMS14BB1F12 used for?

The CMS14BB1F12 is an insulated wiring bar used to distribute power across compatible CMS14 and US14 modular fuse holders.

What fuse-holder series is compatible?

The wiring bar is designed for compatible Mersen Modulostar® CMS14 and UltraSafe™ US14 fuse-holder systems.

What is the maximum current rating?

The CMS14BB1F12 has a maximum continuous current rating of 63 A RMS.

How many modules can it supply?

The wiring bar is designed for installations of up to 12 modular fuse-holder positions.

Is this a fuse holder?

No. The CMS14BB1F12 is an insulated wiring bar accessory and must be used with compatible modular fuse holders.

Trusted Modular Power Distribution

Mersen insulated wiring bars are trusted by panel builders, OEM manufacturers and electrical engineers to simplify modular power distribution while delivering reliable long-term performance in industrial installations.

● 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...