Overview
The Siemens 3RT2017-2AV02 is a premium power contactor designed for industrial and commercial applications requiring reliable AC-3 switching. It ensures efficient motor control and electrical load management up to 5.5 kW at 400 V. With its compact S00 size and spring-loaded terminals, installation is fast and secure, making it ideal for control panels and automation systems.
Key Features & Function
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Rated Current: 12 A for AC-3 applications
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Power Handling: Up to 5.5 kW / 400 V
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Poles: 3-pole design for three-phase connections
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Auxiliary Contacts: 1 NC contact for versatile control logic
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Frequency Compatibility: 50/60 Hz
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Terminal Type: Spring-loaded for easy wiring and maintenance
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Size: S00 – compact for space-saving installations
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Durable & Reliable: Ensures long-term performance in industrial environments
Benefit
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Efficient Motor Control: Optimized for AC-3 loads to protect motors and equipment
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Space-Saving Design: Compact S00 size fits easily in control panels
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Quick Installation: Spring-loaded terminals reduce wiring time and enhance safety
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Reliable Operation: Siemens engineering ensures high durability and consistent performance
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Flexible Integration: 1 NC auxiliary contact allows customized control options
Application
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The Siemens 3RT2017-2AV02 is a versatile component for industrial control and automation, commonly used in:
- Direct-on-line (DOL) motor starters
- Reversing contactor assemblies
- Switching of resistive loads and illumination circuits
- HVAC and pump control systems
- Machinery and plant engineering
For all your Siemens SIRIUS components and more automation products, visit our full catalogue at Turll.













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