The ABB Sentry TSR20M safety relay provides reliable time delay protection for safety applications, ensuring the safety of workers and machinery. It supports a wide voltage range and offers easy connection options.
Product ModelSentry TSR20M
Material Number2TLA010061R0100
Product ID70757
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Advanced Time Delay ProtectionThe Sentry TSR20M features delayed relay outputs, which help in monitoring safety devices and ensuring that the system remains safe even in the event of a fault.
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2. Multi-Voltage SupportThis safety relay supports a wide voltage range of 85-265 VAC and 120-375 VDC, making it versatile for various applications.
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3. Easy Connection OptionsThe Sentry TSR20M comes with screw terminals, making it easy to connect and replace, which speeds up the installation process.
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4. Reliable Fault DetectionThe safety relay detects faults in the circuit and immediately cuts the power in the event of an electrical hazard, safeguarding workers and machinery.
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5. Compact DesignWith a small footprint of 22.5mm wide, the Sentry TSR20M is designed to fit into tight spaces, making it ideal for various industrial applications.
