Allen-Bradley 140U-L3L3-D40L Molded Case Circuit Breaker – Ultimate Protection for Industrial Control Panels
Engineered by Rockwell Automation, the 140U-L3L3-D40L delivers fail-safe circuit protection in demanding industrial environments. Featuring thermal-magnetic tripping technology, this breaker provides precise overload and short-circuit protection while withstanding harsh operating conditions.
Manufacturer: Rockwell Automation
Model: 140U-L3L3-D40L
Type: Molded Case Circuit Breaker
Frame Rating: 400A
Voltage Rating: 600V
Current Rating: 400A
Interrupt Rating: 100kA at 600V
Number of Poles: 3P
Connection Type: Terminal Block
Key advantages include panel-mount design for simplified installation, durable construction for extreme environments, and seamless integration with existing power distribution systems. The 100kA interrupting capacity ensures operational safety in high-power industrial applications.
Why Choose Stoker Automation Technology?
With 20+ years of industrial automation expertise and a 5000m² warehouse, we specialize in critical components for metallurgy, oil/gas, power generation, and manufacturing sectors. Our inventory includes:
- PLC/DCS modules (CPU, I/O, communication, redundancy)
- Robotic system components & servo drive spares
- Discontinued control system parts
Expert Support & Guarantee: All products undergo rigorous testing. This model includes 24-month warranty coverage. Our engineers provide:
- Pre-sales technical consultation
- Emergency replacement services
- Cross-referencing for obsolete parts
Can’t find your model? Contact us via WhatsApp for immediate assistance or email technical specs to abbdcs36@gmail.com.
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