Macromatic TR-50226-16 - THR-1 Time Delay Relays TR-50226-16
Macromatic

TR-50226-16

Contact for Pricing

Overview

The **Macromatic THR-1 Time Delay Relay (TR-50226-16)** is a high-performance, industrial-grade timing control solution engineered for applications requiring precise delay intervals in automation, machinery, and process control systems. Designed by Macromatic, a trusted leader in industrial control components, this relay delivers reliable timing accuracy in demanding environments where operational consistency is critical. Whether managing start-up delays, sequencing operations, or safeguarding equipment, the THR-1 ensures dependable performance with minimal maintenance, reducing downtime and enhancing system efficiency. **Key Features and Functionality** The THR-1 Time Delay Relay is built to meet the rigorous demands of industrial automation, offering a robust and compact design that integrates seamlessly into control panels, PLCs, and machine control systems. Its solid-state construction eliminates mechanical wear, ensuring long-term reliability even in high-vibration or harsh industrial settings. The relay supports both ON-delay and OFF-delay timing modes, providing flexibility to address a wide range of timing scenarios—from delayed activation to delayed deactivation of connected loads. **Typical Applications Across Industries** This versatile relay is widely used in sectors such as manufacturing, HVAC, material handling, and water/wastewater treatment. In automated production lines, the THR-1 can introduce precise delays to coordinate conveyor movements, robotic arm actions, or valve operations. HVAC systems rely on it for staged equipment startup to prevent electrical surges, while in water treatment plants, it helps manage pump sequencing and filtration cycles. Its compatibility with standard control voltages (e.g., 120V AC, 24V DC) makes it a universal solution for retrofitting existing systems or new installations. **Why Choose Macromatic for Timing Control?** Macromatic has been a trusted name in industrial control for decades, known for engineering products that combine innovation with durability. The THR-1 Time Delay Relay reflects this commitment, featuring a rugged enclosure, wide operating temperature range, and compliance with industrial safety standards. Professionals in automation, maintenance, and system design choose Macromatic relays for their proven performance, ease of installation, and compatibility with industry-leading control systems. **Installation and Integration Considerations** Installing the THR-1 is straightforward thanks to its DIN-rail mountable design and clearly labeled terminals for power, input, and output connections. It operates efficiently across a broad voltage range, accommodating global power standards and reducing the need for custom configurations. For engineers and technicians, this means faster deployment, simplified troubleshooting, and reduced risk of wiring errors. The relay’s LED status indicator provides real-time feedback on timing status, aiding in diagnostics and system monitoring. **Long-Term Value and Reliability** By selecting the Macromatic THR-1 Time Delay Relay, businesses invest in a component that enhances system reliability and operational predictability. Its high-quality components resist corrosion, thermal stress, and electrical interference, ensuring consistent operation over years of service. For facilities managing critical processes—such as food and beverage production, pharmaceutical manufacturing, or automotive assembly—the reliability of timing control directly impacts product quality, safety, and regulatory compliance. In summary, the **Macromatic THR-1 Time Delay Relay (TR-50226-16)** stands as a cornerstone solution for industrial timing needs, offering precision, durability, and ease of integration. Whether deployed in new automation projects or as a replacement in legacy systems, it delivers the performance and peace of mind that engineers and maintenance teams demand in today’s fast-paced industrial landscape.
  • ON-delay and OFF-delay timing modes for flexible control
  • Solid-state design for long-term reliability in harsh environments
  • Compact, DIN-rail mountable for easy installation
  • Wide voltage compatibility (120V AC, 24V DC typical)
  • LED status indicator for real-time monitoring and diagnostics

Specifications

Mounting Type
DIN-rail mountable
Series
THR-1
RTXD Extractor Tool

6896057-1

RTXD Extractor Tool
RTXP 18

RK926011-BC

RTXP 18
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
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.