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  1. Home
  2. Han® Protect Fuse-Integrated Connector

Han® Protect Fuse-Integrated Connector

Swap fuses in seconds, no electrician required.


Explore applications and features
Product portfolio
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Reduces Maintenance Downtime to Seconds

Use any technician
Instant blown fuse identification
Accessible on cabinet exterior

Every minute a Data Center is offline is a minute of lost revenue. Smart Infrastructure cabinets require constant monitoring to remain online.

Thanks to connectorization, the complex, cumbersome, and time-consuming process of hardwiring cabinets is a thing of the past. Now, with Han® Protect, getting online faster and staying online is even easier.

Reduce Cabinet Size and Streamline Troubleshooting Versus Hardwiring


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With Han® Protect

✔ Swap fuses with any technician
✔ Reduce cabinet size by up to 30%
✔ Eliminate security risks
✔ Identify system problems early

Without Han® Protect

❌ Requires specialized electrician expertise
❌ Wastes valuable footprint
❌ Exposes sensitive cabinet equipment
❌ Relies on outdated hardwiring technology

Connectivity with Integrated Circuit Protection


3A Form Factor
Compact, space-saving.

Coding for Correct Fuse Line
Line 1 (brown, usually power), line 2 (white, usually signal), Line 4 (black, usually signal) at the fused line.

Serviceable 5 x 20mm Fuse
Standard glass fuse.

Integrated LED Indication
Lights up red when fuse is blown.

Adaptation to Widely-Used I/O M12 Interface
Standard M12 connection for easy integration.

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How Han® Protect Transformed BMS Panels for Faster Data Center Deployment [Case Study]


Nowhere in the world is the bar higher for efficiency than a new Data Center.

This is true for every greenfield facility built by a global market leader in data center and colocation services. Each of their facilities operates under the Six Sigma standard (i.e. uptime to the reliability of 99.9999%). A standard they aim to maintain even during rapid growth.

After receiving this hyperscale customer's call for streamlined control panel design, HARTING engineers designed a connector that enabled a 30% smaller building management system (BMS) control panel that takes days instead of weeks to install.

Read the full case study
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Connect With Our Experts

Our team of Technical Application Consultants is available!


If you’ve got questions about connectorization or our solutions' capabilities, our experts are ready to answer them.

Contact our in-house engineers for technical guidance or design help and let us be the connector specialist extension of your team.

Contact Us

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