About ABB EH-260 CONTACTOR
ABB EH-260 CONTACTOR Available In Stock At Raj Electricals, Bhavnagar, Gujarat, India.
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Product Specification :-
Type :- Electric Contactor
Make :- ABB
AC1 :- 400A
Model :- EH-260
Condition :- Refurbished
Ui :- 1000V
Voltage :- 220V AC
Frequency :- 50-60 Hz
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Dependable Performance for Heavy-Duty ApplicationsThe ABB EH-260 Contactor is engineered for high reliability in demanding industrial environments. With an IP20 protection rating and the ability to operate at altitudes up to 2000 meters, it efficiently manages motor control and power switching operations. Its design focuses on durability, safety, and consistent performance, making it ideal for India's varied climatic and industrial settings.
Versatile Installation and Maintenance OptionsThis contactor supports panel mounting and uses standard screw terminals for secure connections. Accessories like mechanical interlocks and auxiliary contacts allow for customized configurations and simplified system expansion. Its maintenance-friendly design ensures ease of service and sustained operational efficiency over a prolonged lifecycle.
Advanced Safety and Efficiency FeaturesEnhanced with overload protection (with optional thermal relay), high shock resistance, and a fully insulated thermoplastic housing, the EH-260 offers exceptional safety during operation. Its efficient power consumption, high power factor, and rigorous adherence to international standards make it a trustworthy choice for industrial motor control requirements.
FAQ's of ABB EH-260 CONTACTOR:
Q: How is the ABB EH-260 Contactor typically used in industrial environments?
A: The EH-260 Contactor is employed for controlling and switching three-phase motors and power circuits in industrial facilities. Its high endurance and current rating make it well-suited for applications that demand reliable motor control and heavy-duty switching operations, ensuring seamless operation in motor starting, stopping, and protection.
Q: What process is involved in installing this contactor with optional accessories?
A: Installation involves panel mounting the contactor using screw terminals for secure wiring. Optional accessories, such as mechanical interlock devices and auxiliary contact blocks, can be attached based on application needs. Following manufacturer guidelines ensures safe integration and operational efficiency.
Q: When should auxiliary contacts and thermal overload relays be added to the contactor?
A: Auxiliary contacts are recommended when additional signaling or control functions are required, such as interlocking or status indication. The thermal overload relay should be used when motor protection against overload is necessary, providing automatic disconnection during excessive current conditions to prevent damage.
Q: Where can the ABB EH-260 Contactor be installed safely and effectively?
A: The contactor is designed for indoor installation within electrical panels in industrial or commercial settings. With an IP20 protection rating and operating temperature range of -25C to +55C, it is suitable for secure, dust-protected environments at altitudes up to 2000 meters.
Q: What benefits does the EH-260 offer over standard contactors?
A: Key benefits include exceptional mechanical and electrical endurance (up to 5 million and 1 million operations, respectively), high short-circuit withstand capacity, efficient energy consumption, and robust construction from high-grade materials. These features ensure long-term reliability, reduced downtime, and safety in critical power switching applications.
Q: How does the ABB EH-260 Contactor maintain reliable performance under varying power supply conditions?
A: It accommodates a control supply voltage of 110-250V AC/DC and a power factor above 0.7, ensuring stable operation across fluctuating voltage environments. Its design meets stringent IEC standards, supporting consistent performance even under demanding industrial power conditions.