# AC Automatic transfer switch

The MI-AC-ATS Automatic Transfer Switch ensures uninterrupted power during grid failures by automatically switching loads to a backup generator within 10 seconds. Designed for South African households and businesses, it features a compact 100mm width, IP54 protection rating, and a 100A rated contactor. The unit includes a built-in timer for generator charging, a manual bypass switch for maintenance, and a clear LED indicator for status monitoring. Installation is straightforward with a standard DIN rail mount. This device protects critical equipment from voltage spikes and ensures continuous operation during load shedding events.

## Details

- **Price:** 8361.0 ZAR
- **Vendor:** Micro Instruments
- **Type:** Utilities, Utilities
- **Tags:** Micro Instruments, Miro, Utilities

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 8361.00 ZAR | In stock |

## Images

- AC Automatic transfer switch
- AC Automatic transfer switch

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> Source: [Guards On Duty Shop & Security Guards ](https://guardsondutyshop.co.za/products/ac-automatic-transfer-switch)
> Updated: 2026-06-23