Allen Bradley 440R-S845AER-NNL

The Allen Bradley 440R-S845AER-NNL is a GuardMaster safety relay designed for precise speed and standstill monitoring in motion control applications. This specialty safety relay supports both automatic/manual and manual monitored reset functions, making it suitable for systems where personnel interaction during operation is required. It operates at 24 VDC and features a mix of normally closed and normally open inputs and solid-state safety outputs to ensure reliable performance. The device is especially effective for monitoring single and three-phase motors without additional sensors, providing a streamlined solution for safe speed and standstill detection. This product is available through BSP Automation, offering robust safety control for your industrial automation needs.

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Technical support 24/7We offer 24/7 technical support to ensure quick assistance whenever needed. Our team is always ready to help with product setup, troubleshooting, and urgent service requests.

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WarrantyAll parts come with a minimum 1-year warranty from the purchase date. We guarantee the quality and reliability of every product supplied through BSP.

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