Rockwell Automation 1489-A3C400RUL489 Mini Circuit Breaker
Technical Specifications
- • Rated Current: 400A
- • Voltage Rating: 600V AC/DC
- • Breaking Capacity: 200kA @ 480V
- • Operating Temperature: -25°C to +70°C
- • Compliance: IEC 60947-2, UL 489
- • Connection Type: Screw Terminals
This industrial-grade circuit breaker delivers precision overcurrent protection for critical automation systems. Its space-saving design (45mm width) allows dense panel arrangements while maintaining 400A current handling capacity. The arc chute technology ensures safe interruption of 200kA short-circuit currents within 8ms response time.
Why Choose Stoker Automation?
With 20+ years in industrial automation, we maintain 5,000m² warehouse stocking 10,000+ PLC/DCS components. Specializing in obsolete parts procurement and legacy system support. All products include 2-year warranty with traceable certification.
Need custom solutions? Chat with our engineers →
Applications: Motor control centers, Power distribution panels, CNC machinery, Industrial UPS systems
Supported Industries: Petrochemical plants (API compliance), Steel mills, Power generation facilities, Automotive production lines
Email: abbdcs36@gmail.com
Technical Support: +86 190 6659 1275 (24/7)
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