Macromatic TR-50224-15 - THR-1 Time Delay Relays TR-50224-15
Macromatic

TR-50224-15

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Overview

The Macromatic TR-50224-15 THR-1 Time Delay Relay is a high-performance industrial timing solution engineered for precision, reliability, and durability in demanding automation environments. Designed by Macromatic, a trusted name in industrial control components, this relay delivers accurate time delay functionality to optimize operational efficiency across a wide range of applications. Whether used in manufacturing automation, HVAC systems, conveyor controls, or process machinery, the TR-50224-15 ensures consistent performance where timing precision is critical to system operation. Time delay relays are essential components in industrial automation, providing controlled delays between signal input and output to sequence operations, prevent equipment damage, or manage process transitions. The THR-1 series from Macromatic is specifically engineered for applications requiring reliable timing under harsh industrial conditions, including exposure to vibration, temperature fluctuations, and electrical noise. With a robust construction and high-quality internal components, this relay is built to withstand the rigors of continuous operation in factories, plants, and processing facilities. Key features of the Macromatic TR-50224-15 include a compact, panel-mountable design that simplifies installation in control panels and machinery enclosures. The relay supports multiple timing modes—such as ON-delay, OFF-delay, interval, and one-shot—making it versatile for diverse control strategies. Its solid-state design ensures long operational life with minimal maintenance, reducing downtime and total cost of ownership. Additionally, the TR-50224-15 is UL and CE certified, meeting international safety and performance standards for industrial use. Typical applications for the TR-50224-15 include motor control circuits where delayed start or stop sequences are required to protect equipment or coordinate multi-stage processes. In HVAC systems, it can manage staged fan or compressor operation to improve energy efficiency and reduce wear. Manufacturing lines use time delay relays to control indexing, clamping, or material handling operations with precise timing. Water treatment plants rely on these relays for pump sequencing and valve actuation to maintain process integrity. The relay’s compatibility with standard control voltages (120V AC, 24V DC, etc.) ensures seamless integration into existing systems. Professionals select the Macromatic TR-50224-15 for its proven reliability, ease of integration, and compatibility with industry-standard control components. Installation is straightforward, with clear terminal markings and mounting options that support DIN rail or panel mounting. The relay’s LED status indicator provides immediate visual feedback on operational state, aiding in troubleshooting and system monitoring. For engineers and technicians seeking a dependable timing solution, the TR-50224-15 offers a cost-effective balance of performance, durability, and ease of use. Macromatic’s reputation as a leader in industrial timing and control solutions is built on decades of engineering excellence and customer-focused innovation. The company’s products are widely used in automation, energy management, and safety systems across industries including automotive, food processing, pharmaceuticals, and wastewater treatment. By choosing the TR-50224-15, users gain access to a trusted component backed by comprehensive technical support and a global distribution network. For precise timing control that enhances system efficiency and reliability, the Macromatic TR-50224-15 THR-1 Time Delay Relay is the professional’s choice.
  • Precise time delay control for automation and process applications
  • Multiple timing modes: ON-delay, OFF-delay, interval, one-shot
  • Compact, panel-mountable design with DIN rail compatibility
  • UL and CE certified for industrial safety and compliance
  • LED status indicator for easy monitoring and troubleshooting

Specifications

Mounting Type
Panel mount, DIN rail
Series
THR-1
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.