Cummins 0306-4993-01 Automatic Transfer Switch
Ensure seamless power continuity with the genuine Cummins 0306-4993-01 Automatic Transfer Switch (ATS). Engineered by Cummins Power Generation, this robust 4-pole transfer switch assembly is rated for 63A and supports a versatile voltage range of 110/190-277/480V. Designed for critical backup power systems, it facilitates reliable switching between utility and generator power sources. The unit features integrated auxiliary switches (ASW/BSW), clearly marked terminal blocks (A1, A2, B1, B2, AT1, AT2, BT1, BT2) for precise control wiring, and a dedicated shaft for manual emergency operation with TRIP and SELECT functionalities.
Technical Specifications:
- Brand: Cummins Power Generation
- Part Number: 0306-4993-01
- Current Rating: 63A
- Voltage Rating: 110/190-277/480V
- Pole Configuration: 4-Pole (4P)
- Terminal Blocks: A1, A2, B1, B2, AT1, AT2, BT1, BT2
- Operation Type: Automatic with Manual Override (Handle/Shaft)

| Brand | Cummins |
|---|---|
| Model | 0306-4993-01 |
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ENERAL DELIVERY INFORMATION
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On rare occasions, your order may be handled and/or processed on a Saturday. However, we are unable to ship items on weekends, therefore any orders dealt with on the weekend will be send out the next following working day.
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Cummins 0306-4993-01 Automatic Transfer Switch
Shop the genuine Cummins 0306-4993-01 Automatic Transfer Switch. Rated for 63A, 110-480V, this 4-pole OEM ATS ensures reliable backup power management with built-in manual override and auxiliary switches.

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