Siemens 3RT2017-2SB41 SIRIUS 3R Power Contactor 12A, 5.5kW, 24V DC, Spring-Loaded Terminal Original Brand New

Overview

The Siemens 3RT2017-2SB41 is a high-performance SIRIUS 3R power contactor designed for reliable and efficient switching of electrical loads. This 3-pole contactor is engineered for use in demanding industrial applications, offering a robust solution for motor control, automation, and power distribution. With a compact S00 frame size, it saves valuable panel space while delivering a powerful performance of up to 12 A and 5.5 kW at 400 V.

The integrated suppressor diode provides enhanced coil protection, ensuring long-term operational stability. Featuring user-friendly spring-loaded terminals and a single normally open (1 NO) auxiliary contact, the 3RT2017-2SB41 simplifies wiring and offers flexibility for control circuit integration.

Key Benefit

• Space-Saving Design: The compact S00 frame size allows for higher density installations in control cabinets and panels.
• Reliable Performance: Rated for AC-3e/AC-3 applications, this contactor ensures stable and efficient switching of AC motors and other inductive loads.
• Enhanced Coil Protection: The integrated suppressor diode protects the control circuit from voltage spikes, extending the lifespan of the contactor and associated components.
• Easy and Fast Wiring: Spring-loaded terminals eliminate the need for specialized tools, providing a secure, vibration-resistant connection and reducing installation time.
• Versatile Control: The wide control voltage range of 0.85-1.85* Uc and the included 1 NO auxiliary contact provide flexibility for various control system designs.
• Durability: Built to Siemens’ high standards, this contactor is designed for a long service life in harsh industrial environments.

Technical Specification

• Product Type: Power Contactor
• Series: SIRIUS 3R
• Product Number: 3RT2017-2SB41
• Rated Operational Current (AC-3e/AC-3): 12 A
• Rated Operational Power (AC-3e/AC-3): 5.5 kW at 400 V
• Poles: 3-pole
• Control Supply Voltage: 24 V DC
• Control Voltage Range: 0.85-1.85* Uc
• Auxiliary Contacts: 1 NO
• Terminal Type: Spring-Loaded Terminal
• Frame Size: S00
• Special Features: Integrated suppressor diode

Application

The Siemens 3RT2017-2SB41 is ideal for a wide range of applications, including:

• Motor control for pumps, fans, and conveyor systems
• Switching of resistive and inductive loads
• Integration into control panels and machine automation systems
• Industrial power distribution
• HVAC and lighting control

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