Macromatic TR-50522-09 - THR-1 Time Delay Relays TR-50522-09
Macromatic

TR-50522-09

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Overview

The Macromatic TR-50522-09 THR-1 Time Delay Relay is a high-performance industrial relay engineered to deliver precise timing control in automation systems and process machinery. Designed for engineers and technicians who demand reliability in demanding environments, this relay ensures accurate delay timing with consistent and dependable operation. Whether used in industrial machinery, HVAC systems, or process control applications, the TR-50522-09 provides the precision and durability required for long-term performance. Time delay relays are critical components in industrial automation, where timing accuracy directly impacts system efficiency, safety, and productivity. The TR-50522-09 is part of Macromatic’s trusted THR-1 series, a line of relays renowned for their robust construction and advanced timing capabilities. This relay is ideal for applications requiring delayed activation or deactivation, such as motor control, conveyor systems, lighting circuits, and temperature regulation in HVAC units. Its versatility makes it a preferred choice for engineers designing systems where timing precision is non-negotiable. Key features of the Macromatic TR-50522-09 include: - **Adjustable Time Delays**: Customizable delay settings to match specific application requirements, ensuring optimal performance in diverse industrial settings. - **High Reliability**: Built to withstand harsh industrial environments, including temperature fluctuations, vibrations, and electrical noise, ensuring long-term operational stability. - **Compact and Durable Design**: Engineered for space-constrained installations without compromising on durability, making it suitable for both new and retrofit projects. - **Wide Voltage Compatibility**: Supports a broad range of input voltages, providing flexibility for integration into existing control systems. - **Easy Installation and Maintenance**: Designed with user-friendly terminals and clear labeling for straightforward wiring and troubleshooting, reducing downtime and maintenance costs. Industries that rely on time delay relays like the Macromatic TR-50522-09 include manufacturing, oil and gas, water treatment, food processing, and building automation. In manufacturing, these relays are used to control sequential operations, ensuring machinery operates in a synchronized and safe manner. In HVAC systems, they manage the timing of compressors, fans, and pumps to optimize energy efficiency and comfort. Process control applications, such as chemical processing and wastewater treatment, depend on precise timing to maintain operational integrity and safety. Macromatic, a leader in industrial control solutions, has built a reputation for delivering high-quality, reliable products that meet the rigorous demands of industrial environments. With decades of experience in designing and manufacturing timing relays, Macromatic’s THR-1 series is trusted by engineers and technicians worldwide. The TR-50522-09, in particular, exemplifies the company’s commitment to innovation, quality, and customer satisfaction, making it a go-to solution for timing control challenges. When selecting a time delay relay, professionals consider factors such as timing range, voltage compatibility, environmental resilience, and ease of integration. The Macromatic TR-50522-09 excels in all these areas, offering a balance of performance and practicality. Its robust design and advanced features make it an ideal choice for applications where timing precision is critical to system performance. Whether you’re upgrading an existing system or designing a new one, the TR-50522-09 provides the reliability and accuracy needed to ensure seamless operation in even the most demanding industrial settings.
  • Precise timing control for industrial automation and process machinery
  • Adjustable delay settings for customizable performance
  • High reliability in harsh industrial environments
  • Compact, durable design for space-constrained installations
  • Wide voltage compatibility for flexible system integration

Specifications

Mounting Type
Panel Mount
Series
THR-1
THR-1 Time Delay Relays TR-50524-09

TR-50524-09

THR-1 Time Delay Relays TR-50524-09
The HRDB Series combines an electromechanical, relay output with microcontroller timing circuitry. The HRDB offers 12 to 230V operation in five options and factory fixed, external, or onboard adjustable time delays with a repeat accuracy of ±0.5%. The isolated output contact rating allows for direct operation of heavy loads, such as compressors, pumps, blower motors, heaters, etc. The HRDB is ideal for OEM applications where cost is a factor. Operation (Delay-on-Break): Input voltage must be applied before and during timing. Upon closure of the initiate switch, the output relay energizes. The time delay begins when the initiate switch is opened. The output remains energized during timing. At the end of the time delay, the output de-energizes. The output will energize if the initiate switch is closed when input voltage is applied. Reset: Reclosing the initiate switch during timing resets the time delay. Loss of input voltage resets the time delay and output.

HRDB121

The HRDB Series combines an electromechanical, relay output with microcontroller timing circuitry. The HRDB offers 12 to 230V operation in five options and factory fixed, external, or onboard adjustable time delays with a repeat accuracy of ±0.5%. The isolated output contact rating allows for direct operation of heavy loads, such as compressors, pumps, blower motors, heaters, etc. The HRDB is ideal for OEM applications where cost is a factor. Operation (Delay-on-Break): Input voltage must be applied before and during timing. Upon closure of the initiate switch, the output relay energizes. The time delay begins when the initiate switch is opened. The output remains energized during timing. At the end of the time delay, the output de-energizes. The output will energize if the initiate switch is closed when input voltage is applied. Reset: Reclosing the initiate switch during timing resets the time delay. Loss of input voltage resets the time delay and output.

Frequently Asked Questions about Macromatic

What certifications and standards do Macromatic products comply with?

Macromatic products are certified with ULus and cULus approvals for use in the United States and Canada, covering a wide range of industrial control products. Their product line includes UL-listed devices for various voltage ranges (120V, 208-277V) and NEMA enclosure types, ensuring compliance with North American industrial standards.

What industries and applications are Macromatic products used for?

Macromatic products are used across multiple critical industrial sectors, including water/wastewater, pump and motor control, irrigation, oil and gas, HVACR, material handling, lifts and elevators, and other systems requiring process control and protection. Their industrial control products deliver high-quality monitoring, control, and protection solutions for electrical processes and equipment fault protection.

What technical support does Macromatic offer?

Macromatic offers comprehensive technical support through multiple channels, including a dedicated online Technical Resource Center at macromatic.com/technical-support and direct contact with technical advisors. Their support includes engineering assistance for unique applications, help with product selection, custom-engineered solutions, and troubleshooting for product setup. Customers can reach out via their website contact form or contact their technical team directly to get expert guidance on their industrial control products.

What are the main product lines offered by Macromatic?

Macromatic offers a comprehensive range of industrial control, monitoring, and protection products across multiple product lines, including Alternating Relays, Current Sensing Relays, General Purpose Relays, Intrinsically Safe Barrier Relays, Liquid Level Control Relays, Voltage Monitor Relays, and Time Delay Relays. These products serve critical applications in industries such as water/wastewater, pump and motor control, irrigation, oil and gas, HVACR, material handling, and lift systems.

What are the key features of Macromatic products?

Macromatic products feature innovative industrial control solutions with key characteristics including precise time-based control, compact design, and comprehensive protection capabilities. Their product lines cover voltage monitoring, time delay relays, and control products for multiple industries like water/wastewater, pump and motor control, oil and gas, and HVACR. Standout features include space-saving designs, multiple time delay functions, voltage band protection, and customizable solutions with quick prototype turnaround.

What accessories are available for Macromatic products?

Macromatic offers a comprehensive line of accessories for their industrial control products, including industry-standard sockets (8-pin, 11-pin octal, and 12-pin square), back-mounted sockets for panel mounting, retainers, hold-down springs, terminal covers, and replacement terminals. These accessories are designed to simplify relay installation, replacement, and provide additional mounting and protection options for Macromatic products.

How are Macromatic products typically installed?

Macromatic products are typically installed using industry-standard 8-pin and 11-pin octal sockets, as well as 12-pin square sockets that simplify relay installation. These sockets allow for easy mounting, with back-mounted socket options enabling flange-style enclosures to be panel mounted. Additional installation accessories like retainers, hold-down springs, terminal covers, and replacement terminals are available to support precise and secure product installation.

What communication protocols do Macromatic products support?

Macromatic communication modules support multiple industrial communication protocols, including Modbus RTU, Modbus TCP/IP, PROFIBUS, PROFINET, DeviceNet, EtherNet/IP, and IEC 61850. These protocols enable flexible network integration across industrial automation systems, providing comprehensive connectivity and communication capabilities for diverse industrial applications.

What environmental ratings do Macromatic products have?

Macromatic products feature robust environmental ratings across multiple NEMA and IP standards. Most product lines offer NEMA Type 3R, 4, and 4X ratings, with specific models providing protection against dust, water, and corrosion for both indoor and outdoor applications. Select product series like DS20, DS30, DR30, and DR50 come standard as 3R with optional 4X upgrades available.