# Electrical Interlock For 400A Dt Switch

Disconnect Switch

## Details

- **Price:** 358.74 USD
- **Vendor:** Square D
- **Type:** Switch Accessories
- **Tags:** PRODUCTS_IMPORT

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 358.74 USD | In stock |

## Images

- Grainger_48L531xx1xx22ca4c.JPEG

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> Source: [The Tools Man](https://www.thetoolsman.com/products/square-d-electrical-interlock-for-400a-dt-switch-ek400dtu2)
> Updated: 2026-07-14