Macromatic TR-50228-14 - THR-1 Time Delay Relays TR-50228-14
Macromatic

TR-50228-14

Contact for Pricing

Overview

The Macromatic THR-1 Time Delay Relay (TR-50228-14) is a high-performance industrial timing solution engineered to deliver precise control in automation, machinery, and process applications. Designed for engineers and technicians who demand reliability in demanding environments, this relay provides adjustable timing delays to meet the exact operational requirements of critical systems. Whether for on-delay, off-delay, or interval timing, the THR-1 ensures consistent performance where timing accuracy is non-negotiable. Built by Macromatic, a trusted name in industrial control solutions, the THR-1 Time Delay Relay is constructed with robust, high-quality components to withstand harsh industrial conditions. Its durable design makes it ideal for use in HVAC systems, conveyor controls, pump stations, and manufacturing automation—where precise timing is essential for process optimization and equipment protection. The relay’s versatility allows it to integrate seamlessly into a wide range of control panels and automation architectures, providing engineers with the flexibility to implement custom timing solutions without compromising reliability. Key features of the Macromatic THR-1 include: - **Adjustable timing delays** for on-delay, off-delay, and interval functions, enabling tailored control for specific applications. - **Durable construction** with high-quality components, ensuring long-term performance in industrial environments with vibration, temperature fluctuations, and electrical noise. - **Easy installation and wiring** with standard relay form factors, reducing downtime during setup and maintenance. - **Wide compatibility** with control systems, making it a versatile choice for retrofitting existing installations or new designs. - **Macromatic’s reputation for reliability**, backed by decades of expertise in industrial timing and control solutions. Industries that benefit from the THR-1 Time Delay Relay include manufacturing, water/wastewater treatment, food and beverage processing, and material handling. In these sectors, precise timing is critical for coordinating sequences, preventing equipment damage, and maintaining operational efficiency. For example, in a conveyor system, the THR-1 can be used to delay startup or shutdown to ensure smooth material flow and reduce stress on motors. In HVAC applications, it can manage staged equipment operation to optimize energy usage and comfort levels. When selecting a time delay relay, professionals prioritize durability, accuracy, and ease of integration. The Macromatic THR-1 excels in all these areas, offering a balance of performance and simplicity. Its compact design and standard mounting options make it a practical choice for both new installations and upgrades. Additionally, Macromatic’s commitment to quality and customer support ensures that engineers can rely on the THR-1 for consistent, long-term operation in even the most challenging industrial settings. For applications requiring precise timing control without compromise, the Macromatic THR-1 Time Delay Relay (TR-50228-14) stands as a proven solution. Trusted by industry professionals worldwide, it delivers the reliability and flexibility needed to optimize automation and process systems with confidence.
  • Adjustable timing delays for on-delay, off-delay, and interval functions
  • Durable construction for harsh industrial environments
  • Easy installation with standard relay form factors
  • Compatible with automation, HVAC, and machinery systems
  • Backed by Macromatic’s reputation for reliability

Specifications

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.