Description
The ABB AF400-30-11-71 (Product ID: 1SFL577001R7111) is a high-capacity 3-pole industrial contactor designed for reliable motor control and power switching in demanding environments. Equipped with ABB’s advanced AF technology, this model supports a wide control voltage range of 250–500V AC (50/60Hz) and DC, ensuring stable operation even under fluctuating power supply conditions.
The contactor is rated for motors up to 200 kW at 400V (AC-3) and can switch power circuits up to 600A (AC-1). For UL applications, it supports up to 350 hp at 480V and 550A general use.
Supplied with pre-mounted auxiliary contacts and Main Circuit Bars, the AF400-30-11-71 simplifies installation and reduces panel assembly time. Built-in surge protection enhances durability while maintaining a compact footprint.
Specifications
| Specification | Details |
|---|---|
| Brand | ABB |
| Extended Product Type | AF400-30-11-71 |
| Product ID | 1SFL577001R7111 |
| EAN | 7320500250006 |
| Number of Poles | 3 |
| Rated Operational Voltage | 1000 V IEC / 600 V UL |
| Control Voltage Range | 250–500V AC (50/60Hz) / 250–500V DC |
| Motor Rating (AC-3, 400V) | Up to 200 kW |
| Motor Rating (UL, 480V) | Up to 350 hp |
| Switching Capacity (AC-1) | 600 A |
| Switching Capacity (UL General Use) | 550 A |
| Auxiliary Contacts | Pre-mounted |
| Technology | AF Wide Voltage Technology |
| Product Net Weight | 10.6 kg |
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