🔹 ASCO Series 300 Automatic Transfer Switch – J03ATSC30400KG00 (400A, 4-Pole, Automatic Power Transfer Switch)
The ASCO J03ATSC30400KG00 is a Series 300 Automatic Transfer Switch (ATS) engineered to provide reliable and automatic power transfer between utility and standby generator sources. Designed for critical backup power applications, it continuously monitors the primary power source and automatically transfers connected loads to an alternate power source during utility failures, ensuring uninterrupted operation of essential electrical systems.
As part of the proven ASCO Series 300 product family, this transfer switch offers dependable switching performance, fast transfer response, and long-term operational reliability. It is ideal for commercial buildings, hospitals, industrial facilities, data centers, telecommunications infrastructure, and other applications where continuous power availability is essential.
The J03ATSC30400KG00 features a 400A rated current and a 4-pole switching configuration, enabling safe switching of all phase conductors and the neutral conductor where required. Its robust construction and high electrical endurance ensure reliable performance under demanding operating conditions.
Designed for seamless integration with standby generator systems, the Series 300 ATS helps protect critical equipment, reduce downtime, and maintain operational continuity during power outages.
• Genuine ASCO Series 300 Automatic Transfer Switch
• Model: J03ATSC30400KG00
• Automatic transfer between utility and generator power sources
• Rated current: 400A
• 4-pole switching configuration
• Continuous source monitoring
• Fast and reliable transfer operation
• Suitable for standby and emergency power systems
• High electrical and mechanical endurance
• Reliable operation for critical loads
• Heavy-duty and durable construction
• Designed for commercial and industrial applications
• Long service life and dependable performance
| Parameter | Specification |
|---|---|
| Product Series | ASCO Series 300 |
| Model Number | J03ATSC30400KG00 |
| Product Type | Automatic Transfer Switch (ATS) |
| Rated Current | 400 A |
| Number of Poles | 4 Pole |
| Operation | Automatic |
| Transfer Type | Open Transition |
| Application | Utility & Generator Power Transfer |
| Installation | Panel Mounted |
| Usage | Commercial, Industrial & Emergency Power Systems |
| Brand | ASCO Power Technologies |
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