# Siemens Fuse 5x20mm 0.315A Slow Blow 250V A9B00017391 Industrial Protection

Ensure reliable circuit protection with the Siemens Fuse 5x20mm 0.315A Slow Blow 250V part number A9B00017391. This essential component is designed for demanding industrial automation applications, offering superior overcurrent protection for sensitive equipment. Its slow-blow characteristic is crucial for preventing nuisance tripping in systems where temporary surges are common, guaranteeing uninterrupted operation and safeguarding your machinery. This genuine Siemens fuse provides the dependability required for critical infrastructure and manufacturing processes. For professionals seeking robust safety solutions, the Siemens A9B00017391 is a trusted choice.

Engineered for performance in control systems, this 250V fuse handles a 0.315A current rating, making it ideal for safeguarding electronic components and power supplies. Its precise slow-blow action ensures that it will only interrupt the circuit during sustained overcurrent events, thus extending the life of your automated machinery. This Siemens fuse A9B00017391 is a key element in maintaining the integrity and efficiency of industrial operations. If you need dependable circuit interruption for your automation setup, trust in Siemens quality.

-   **High Performance**: Delivers reliable overcurrent protection for industrial automation.
-   **Slow Blow Characteristic**: Prevents nuisance tripping from transient surges.
-   **Durable Construction**: Built to withstand demanding operational environments.
-   **Guaranteed Compatibility**: Genuine Siemens part ensuring seamless integration.
-   **Industry Standard Safety**: Meets rigorous requirements for electrical protection.

## Details

- **Price:** 999.0 USD
- **Vendor:** Siemens
- **Type:** Electrical Components > Fuses > Time Delay Fuses
- **Tags:** 0.315A Fuse, 250V Fuse, Automation Protection, Circuit Protection, Industrial Fuse, Ram Automations, Siemens A9B00017391, Slow Blow Fuse

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 999.00 USD | In stock |

## Images

- Siemens Fuse 5x20mm 0.315A Slow Blow 250V A9B00017391 Industrial Protection-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-fuse-a9b00017391-slow-blow)
> Updated: 2026-09-20