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Product Overview
ABB Switch-disconnectors are highly robust electrical apparatus which isolate electricity networks and disconnect electrical machinery from their supply voltage. They are manually operated switches which are designed to ensure the safety of people and equipment, while providing effective protection against short circuits and overloads. They are commonly used to disconnect power sources, control circuits and motor feeders in commercial and industrial settings. ABB Switch Disconnectors have been designed to meet the latest IEC/EN/NEC standards and comply with the strictest safety regulations.The key components of an ABB Switch-Disconnector are the main contact, the switching mechanism and the power transmission system. The main contact consists of two spring loaded contacts which make and break contact when the switch is operated. The switching mechanism is protected by a resilient actuator and is designed to prevent accidental disconnection. The power transmission system ensures that the right amount of current flows for proper operation of the system.
Features
1. Improved safety and reduced risk of hazardous situations2. Increased monitoring, protection, control and automation capabilities3. Protection from overload and short circuit currents4. Low maintenance requirements due to advanced design5. Enabled remote operation and remote maintenance
Benefits
1. Improved safety and reduced risk of hazardous situations2. Increased monitoring, protection, control and automation capabilities3. Protection from overload and short circuit currents4. Low maintenance requirements due to advanced design5. Enabled remote operation and remote maintenance
Technical Specifications
ABB Switch-disconnectors are highly robust electrical apparatus which isolate electricity networks and disconnect electrical machinery from their supply voltage. They are manually operated switches which are designed to ensure the safety of people and equipment, while providing effective protection against short circuits and overloads. They are commonly used to disconnect power sources, control circuits and motor feeders in commercial and industrial settings. ABB Switch Disconnectors have been designed to meet the latest IEC/EN/NEC standards and comply with the strictest safety regulations.The key components of an ABB Switch-Disconnector are the main contact, the switching mechanism and the power transmission system. The main contact consists of two spring loaded contacts which make and break contact when the switch is operated. The switching mechanism is protected by a resilient actuator and is designed to prevent accidental disconnection. The power transmission system ensures that the right amount of current flows for proper operation of the system.