Контактор SIEMENS 3TC4417-0HG0

Contactors from Siemens

• Size: 2
• Poles: 2
• DC-4 rating
• Rated operational current: 32A
• Auxiliary contacts: 22 (2NO+2NC)
• Surge limiter (varistor)
• AC operation: AC 36V 50Hz / AC 42V 60Hz

Siemens Contactors of size 2 are designed to provide reliable and efficient switching for various electrical applications. With their 2-pole configuration, they are suitable for DC-4 (direct current) usage. The contactors are capable of handling a rated operational current of 32A, making them suitable for medium to high power demands.

Equipped with 22 auxiliary contacts, including 2 normally open (NO) and 2 normally closed (NC) contacts, these contactors provide additional flexibility in circuit control and monitoring. The inclusion of a surge limiter, specifically a varistor, ensures protection against voltage spikes and transients, enhancing the longevity of the contactor and connected devices.

For operation in alternating current (AC) systems, the contactors can handle voltages of AC 36V at a frequency of 50Hz or AC 42V at a frequency of 60Hz. This versatility allows the contactors to be used in a wide range of applications, including industrial machinery, HVAC systems, and process control.