# Siemens 5SH310 Calibrated Screw DII E27 2A Fuse Accessory

Ensure precise electrical protection with the **Siemens 5SH310** calibrated screw, a vital component for Diazed fuse systems. This essential accessory guarantees correct installation of DII fuse links, preventing dangerous misapplications within low-voltage distribution and industrial automation environments. Trust Siemens SENTRON quality for unwavering electrical safety.

Engineered for compatibility with Siemens DIAZED DII fuse systems featuring an E27 base, the **Siemens 5SH310** calibrated screw is critical for maintaining proper fuse coordination. Its calibrated design actively prevents the insertion of incorrect fuse ratings enhancing the reliability of your control panels and power distribution boards. This component is ideal for applications demanding rigorous adherence to electrical protection standards.

**Key Features:**

-   **Precise Calibration** for accurate 2A fuse rating in DII systems
-   **Enhanced Safety** by preventing incorrect fuse installation
-   **Durable Construction** ensuring long-term performance
-   **Broad Compatibility** with Siemens DIAZED E27 fuse bases
-   **Reliable Protection** for industrial automation and power distribution

**Specifications:**

-   Type: Calibrated Screw for Fuse Systems
-   Fuse Size: DII
-   Rated Current Calibration: 2A
-   Thread Type: E27
-   Voltage Rating: 500V AC/DC
-   Application: Control panels distribution boards industrial automation

For guaranteed safety and performance in your electrical systems, choose the **Siemens 5SH310** calibrated screw. Its robust design and precise engineering make it a trustworthy solution for critical applications. Discover the reliability of Siemens automation components today.

## Details

- **Price:** 999.0 USD
- **Vendor:** Siemens
- **Type:** Industrial Automation > Circuit Protection > Fuse Holders & Accessories
- **Tags:** 2a fuse, calibrated screw, dii fuse, e27 thread, electrical safety, fuse system accessory, industrial automation, power distribution, siemens 5sh310, siemens sentron

## Variants

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

## Images

- Siemens 5SH310 Calibrated Screw DII E27 2A Fuse Accessory-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-5sh310-calibrated-screw-dii-e27-2a)
> Updated: 2026-09-30