Macromatic TR-50224-09 - THR-1 Time Delay Relays TR-50224-09
Macromatic

TR-50224-09

Contact for Pricing

Overview

The Macromatic THR-1 Time Delay Relay (TR-50224-09) is a high-performance timing control solution engineered for industrial automation, process control, and machinery integration. Designed to deliver reliable and repeatable time delays in demanding environments, this relay is a trusted component in modern industrial systems where precision timing is non-negotiable. Manufactured by Macromatic, a leader in industrial control solutions, the THR-1 series is built to withstand harsh conditions while maintaining consistent performance over extended operational cycles. Its compact, durable construction makes it ideal for integration into HVAC systems, conveyor controls, motor starters, safety interlocks, and sequencing operations across a wide range of industries including manufacturing, water treatment, food processing, and energy management. Time delay relays like the THR-1 are essential for applications requiring controlled sequencing, delayed start/stop operations, or temporary hold functions. Whether managing the delayed activation of a motor to prevent electrical surges, coordinating the timing of multiple actuators in a production line, or ensuring safety protocols are followed in automated systems, this relay provides the accuracy and dependability professionals demand. The THR-1 is particularly well-suited for environments where space is limited, thanks to its space-saving design that fits seamlessly into control panels and machinery enclosures without compromising functionality. Installation and integration are straightforward, with standard DIN rail mounting compatibility and clear terminal labeling for quick wiring. The relay operates on a wide range of control voltages, ensuring compatibility with diverse industrial power systems. Its robust construction includes high-quality components and protective housing to resist vibration, temperature extremes, and electrical noise—common challenges in industrial settings. Macromatic’s reputation for engineering durable, long-lasting control products ensures that the THR-1 delivers not only immediate performance but sustained reliability over years of service. Industries such as automotive manufacturing, packaging, pharmaceuticals, and building automation rely on time delay relays like the THR-1 to maintain operational efficiency and safety. In HVAC systems, for example, these relays manage staged equipment startup to reduce peak load demands, while in water treatment facilities, they control pump sequencing to optimize flow and prevent system overload. For process automation, the THR-1 enables precise timing for valve actuation, burner control, and conveyor synchronization—critical functions that prevent downtime and enhance productivity. Choosing the right time delay relay involves considering factors such as timing range, reset behavior, input voltage compatibility, and environmental ratings. The Macromatic THR-1 excels in all these areas, offering a cost-effective solution without sacrificing performance. Its plug-in design allows for easy replacement or upgrades, reducing maintenance time and improving system uptime. With a focus on engineering excellence and customer support, Macromatic ensures that engineers, technicians, and system integrators can trust the THR-1 to perform consistently—day in and day out—across a broad spectrum of industrial applications.
  • Precise timing control for automation and process systems
  • Compact, durable design suitable for harsh industrial environments
  • Wide voltage compatibility for versatile system integration
  • DIN rail mounting for easy installation and maintenance
  • Trusted Macromatic engineering for long-term reliability
Relay Accessories, Sockets & Clips, Printed Circuit Board, Phenolic, Printed Circuit Board, 6, Socket, Potter & Brumfield R10

1-1393143-3

Relay Accessories, Sockets & Clips, Printed Circuit Board, Phenolic, Printed Circuit Board, 6, Socket, Potter & Brumfield R10
Relay Accessories, Sockets & Clips, Solder, Polyester, Printed Circuit Board, 2, Socket, Potter & Brumfield R10

1-1393143-6

Relay Accessories, Sockets & Clips, Solder, Polyester, Printed Circuit Board, 2, Socket, Potter & Brumfield R10
RTXP 18

RK926011-BC

RTXP 18
RTXD Extractor Tool

6896057-1

RTXD Extractor Tool
Power supply for DIN-rail

PS-60

Power supply for DIN-rail
IP67 SCP-X Extreme Environment Series Power Supply. Double Stacked, Output Power 2 x 100W, Output Voltage 24 Vdc, Output Current 7.6 A total, 3.8 A per pair

SCP102D24X-C02

IP67 SCP-X Extreme Environment Series Power Supply. Double Stacked, Output Power 2 x 100W, Output Voltage 24 Vdc, Output Current 7.6 A total, 3.8 A per pair

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.