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Product Overview
The Contactor HDC3 3P 50A 1NO 1NC 127V 50/60Hz, manufactured by Himel, is a powerful and reliable electrical switching device designed for industrial applications that require heavy-duty power control. This 3-pole contactor is built to handle high currents of up to 50A, making it suitable for demanding electrical loads and motor control. With one normally open (NO) and one normally closed (NC) auxiliary contact, it offers versatile control options and additional feedback signals. The contactor operates at 127V and is compatible with both 50Hz and 60Hz power systems, ensuring smooth and efficient operation across various industrial environments.
Features
Contactor application:Non-reversing
Poles description:3P
[Ith] conventional free air thermal current:80 A
Utilisation category:AC-3 , AC-4
[In] rated current:50 A
[Uc] control circuit voltage:127 V AC 50/60 Hz
Auxiliary contact composition:1 NO + 1 NC
[Ui] rated insulation voltage:690 V
[Ie] rated operational current:50 A at 380/400 V AC-3 ,39 A at 660/690 V AC-3 , 24 A at 380/400 V AC-4 , 12 A at 660/690 V AC-4
Motor power kW:22 kW at 380/400 V AC-3 , 33 kW at 660/690 V AC-3 , 11 kW at 380/400 V AC-4 , 11 kW at 660/690 V AC-4
Installation category:III
Pollution degree:3
Ambient air temperature for operation:-540 C
Average ambient air temperature for operation:<= 35 C (average over 24 hours)
Ambient air temperature for storage:-2555 C
Operating altitude:2000 m
Standards:IEC 60947-4-1
Product certifications:CB , CE , SEMKO
IP degree of protection:IP20,
Relative humidity:050 % at 040 C , 090 % at 020 C
Benefits
High Current Handling: The HDC3 contactor can manage heavy electrical loads of up to 50A, making it suitable for industrial applications that require substantial power control.
Reliable Performance: Built with quality materials and precision engineering, this contactor ensures reliable and consistent performance even under harsh operating conditions.
Versatile Control Options: With one normally open and one normally closed auxiliary contact, the contactor provides flexibility in controlling external devices and feedback signals for better system monitoring.
Safe and Efficient Power Control: The contactor enables safe and efficient control of electrical circuits, ensuring smooth operation and preventing electrical anomalies.
Wide Voltage Compatibility: Operating at 127V, the contactor is compatible with various voltage systems, offering versatility in installation.
Technical Specifications
The Contactor HDC3 3P 50A 1NO 1NC 127V 50/60Hz, manufactured by Himel, is a powerful and reliable electrical switching device designed for industrial applications that require heavy-duty power control. This 3-pole contactor is built to handle high currents of up to 50A, making it suitable for demanding electrical loads and motor control. With one normally open (NO) and one normally closed (NC) auxiliary contact, it offers versatile control options and additional feedback signals. The contactor operates at 127V and is compatible with both 50Hz and 60Hz power systems, ensuring smooth and efficient operation across various industrial environments.