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3RT2025-1NB30

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Overview of Siemens 3RT2025-1NB30

Buy genuine Siemens 3RT2025-1NB30 online for your automation system. The Siemens 3RT2025-1NB30 is a reliable power contactor designed for industrial automation applications. It supports AC-3 and AC-3e utilization categories with a current rating of 17 A, making it suitable for controlling motors and other loads up to 7.5 kW at 400 V. Featuring a 3-pole design and an integrated varistor, this contactor provides enhanced protection against voltage spikes. Its coil operates on a versatile voltage range of 21 to 28 V AC/DC at 50/60 Hz, allowing compatibility with various control systems. The auxiliary contacts (1 NO + 1 NC) enhance control and feedback functions in complex circuits, making the 3RT2025-1NB30 a robust solution for factory and machine automation needs.

Key Features of Siemens 3RT2025-1NB30

  • Rated control supply voltage: 21-28 V AC/DC (50/60 Hz)
  • Contact current rating: 17 A suitable for motor control
  • Switching voltage capability up to 690 V AC
  • 3-pole power contactor configuration
  • Integrated varistor for surge protection
  • Auxiliary contacts: 1 normally open (NO) and 1 normally closed (NC)
  • Compact size S0 for efficient panel installation
  • Compatible with AC-3 and AC-3e utilization categories
  • Designed for industrial-grade durability and reliability

Technical Specs of 3RT2025-1NB30

Explore Siemens 3RT2025-1NB30 datasheet for detailed parameters to ensure system compatibility.

Parameter Value
Coil Voltage 21 - 28 V AC/DC
Contact Current Rating 17 A
Rated Power 7.5 kW at 400 V
Number of Poles 3
Auxiliary Contacts 1 NO + 1 NC
Switching Voltage 690 V AC max.
Frequency 50/60 Hz

Applications / Use Case

This Siemens 3RT2025-1NB30 is commonly used in industrial automation worldwide. Its robust contactor design is ideal for machine automation, process control, and factory control panels. It is frequently implemented in production line systems where reliable switching of motors and industrial loads is essential for operational efficiency and safety. The integrated varistor increases protection in electrically noisy environments, making it suitable for demanding factory applications such as packaging, conveyor operations, and motion control setups.

Price & Availability

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Why Order from LeadTime.ca

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3RT2025-1NB30

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Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

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