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3RN2010-1BA30
Siemens 3RN2010-1BA30 available at EU Automation. Get in touch today for a quick price.
Based on over 4900 reviews
Full 12-month warranty
Available for dispatch immediately
We deliver worldwide
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1. Email confirmation
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2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
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What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
The Siemens 3RN2010-1BA30 is a thermistor motor protection relay that serves as a standard evaluation unit for safeguarding motors in industrial applications. This compact device, with a width of just 22.5 mm, is designed for easy installation on a standard 35 mm mounting rail, making it a space-saving solution for control cabinets. Equipped with screw terminals, the 3RN2010-1BA30 features two change-over contacts and operates with a control supply voltage of 24 V AC/DC. It is engineered for auto-reset functionality and is compatible with bimetallic switches, enhancing its versatility in various motor protection schemes. The unit boasts two LEDs that indicate 'READY' and 'TRIPPED' statuses, providing clear and immediate visual feedback on the operational state of the motor. This is particularly useful for maintenance personnel to quickly diagnose issues. With an insulation voltage rated at 300 V for overvoltage category III and a surge voltage resistance of 4 kV, the 3RN2010-1BA30 ensures reliable performance even in environments with potential electrical disturbances. The protection class IP20 denotes that the device is protected against solid objects larger than 12.5 mm, making it suitable for general industrial environments. The relay's mechanical service life is impressive, with up to 10 million switching cycles, and its electrical endurance is rated for 100,000 cycles at AC-15 at 230 V, indicating a long-lasting and durable performance. The thermal current of the switching element with contacts is a maximum of 5 A, and the device is designed to withstand vibrations in accordance with IEC 60068-2-6 standards. For applications that demand consistent and reliable motor protection, the Siemens 3RN2010-1BA30 is a robust and efficient choice that meets the rigorous demands of industrial motor control and safety.
Typical applications
- Monitoring and protection of motors against overheating due to overload or failure of the cooling system
- Integration into motor control systems for industrial machinery and plant equipment
- Protection of pumps in HVAC systems to prevent damage from high temperature
- Utilised in conveyor systems to safeguard motors from excessive heat build-up
- Implementation in compressors to monitor temperature and ensure safe operation
- Deployment in fan motors within industrial cooling units to prevent overheating
- Use in plastic and rubber manufacturing machinery to protect motors from thermal risks
- Application in woodworking machinery to monitor motor temperature and enhance equipment longevity
- Installation in textile machines to ensure motor protection from overheating during continuous operation
- Employed in automated production lines to maintain motor health and prevent thermal-related downtime
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"Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping. "
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Full 12-month warranty
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