A-B 140M-D8N-B63 Motor Protection Circuit-Breaker | Reliable Circuit Protection
This motor protection circuit-breaker is designed to safeguard motors from damage due to overcurrent, short circuits, and phase failure. Ideal for industrial applications requiring robust and reliable electrical protection.
Rated Current:80A
Voltage Rating:690V AC
Trip Class:10
Protection Type:Thermal-Magnetic
Ingress Protection:IP20
Operating Temperature:-25°C to +70°C
Mechanical Life Expectancy:100,000 cycles
The A-B 140M-D8N-B63 Motor Protection Circuit-Breaker is specifically engineered to safeguard motors against thermal overloads and short circuits, ensuring reliable operation under demanding industrial conditions.
Designed with robust materials, this circuit breaker is built to withstand harsh environments, offering long-lasting performance and reducing the need for frequent replacements.
With its easy-to-install design and user-friendly interface, the A-B 140M-D8N-B63 allows for quick setup and minimal downtime during maintenance operations.
This model features advanced protection mechanisms that automatically disconnect power when abnormal conditions are detected, preventing potential damage to connected equipment and minimizing risk.
Compliant with international safety standards, including CE, UL, and CSA, the A-B 140M-D8N-B63 provides peace of mind to operators and guarantees compliance with global regulations.











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